{"nodes":{"1":{"id":"1","position":{"x":37,"y":70},"data":{"nodeDescriptor":{"name":"uridecodebin3","plugin":{"name":"playback","description":"various playback elements","filename":"/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so","version":"1.16.2","license":"LGPL","source_module":"gst-plugins-base","release_date":"2019-12-03","binary_package":"GStreamer Base Plugins (Ubuntu)","origin_url":"https://launchpad.net/distros/ubuntu/+source/gst-plugins-base1.0"},"factory":{"long-name":"URI Decoder","author":"Edward Hervey <edward@centricular.com>, Jan Schmidt <jan@centricular.com>","klass":"Generic/Bin/Decoder","description":"Autoplug and decode an URI to raw media"},"pad_templates":{"sink":[],"src":[{"direction":"src","aviability":"sometimes","any":true,"some":false,"empty":false,"caps":[]},{"direction":"src","aviability":"sometimes","any":true,"some":false,"empty":false,"caps":[]},{"direction":"src","aviability":"sometimes","any":true,"some":false,"empty":false,"caps":[]},{"direction":"src","aviability":"sometimes","any":true,"some":false,"empty":false,"caps":[]}],"unknown":[]},"properties":{"async-handling":{"name":"async-handling","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"The bin will handle Asynchronous state changes","write_only":false},"current-uri":{"name":"current-uri","value_type":"GParamString","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":""},"description":"The currently playing URI","write_only":false},"download":{"name":"download","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Attempt download buffering when buffering network streams","write_only":false},"message-forward":{"name":"message-forward","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Forwards all children messages","write_only":false},"caps":{"name":"caps","value_type":"GParamBoxed","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Caps","cap_type":"Some","closedcaption/x-cea-708":{"closedcaption/x-cea-708":"memory:SystemMemory"},"subpicture/x-dvd":{"subpicture/x-dvd":"memory:SystemMemory"},"subpicture/x-xsub":{"subpicture/x-xsub":"memory:SystemMemory"},"video/x-raw":{"video/x-raw":"ANY"},"text/x-raw":{"text/x-raw":"ANY"},"closedcaption/x-cea-608":{"closedcaption/x-cea-608":"memory:SystemMemory"},"subpicture/x-dvb":{"subpicture/x-dvb":"memory:SystemMemory"},"audio/x-raw":{"audio/x-raw":"ANY"},"subpicture/x-pgs":{"subpicture/x-pgs":"memory:SystemMemory"}},"description":"The caps on which to stop decoding. (NULL = default)","write_only":false},"current-suburi":{"name":"current-suburi","value_type":"GParamString","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":""},"description":"The currently playing URI of a subtitle","write_only":false},"name":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"uridecodebin3-0"},"description":"The name of the object","write_only":false},"parent":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false},"uri":{"name":"uri","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":""},"description":"URI to decode","write_only":false},"buffer-size":{"name":"buffer-size","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":0,"range":[-1,2147483647]},"description":"Buffer size when buffering streams (-1 default value)","write_only":false},"connection-speed":{"name":"connection-speed","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709550]},"description":"Network connection speed in kbps (0 = unknown)","write_only":false},"source":{"name":"source","value_type":"GParamObject","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"Source object used","write_only":false},"buffer-duration":{"name":"buffer-duration","value_type":"GParamInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int64","default":0,"range":[-1,9223372036854776000]},"description":"Buffer duration when buffering streams (-1 default value)","write_only":false},"suburi":{"name":"suburi","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":""},"description":"Optional URI of a subtitle","write_only":false},"use-buffering":{"name":"use-buffering","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Perform buffering on demuxed/parsed media","write_only":false},"ring-buffer-max-size":{"name":"ring-buffer-max-size","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,4294967295]},"description":"Max. amount of data in the ring buffer (bytes, 0 = ring buffer disabled)","write_only":false}},"documentation_url":"https://gstreamer.freedesktop.org/documentation/playback/uridecodebin3-0.html"},"parameters":[{"name":"async-handling","descriptor":{"name":"async-handling","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"The bin will handle Asynchronous state changes","write_only":false}},{"name":"current-uri","descriptor":{"name":"current-uri","value_type":"GParamString","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":""},"description":"The currently playing URI","write_only":false}},{"name":"download","descriptor":{"name":"download","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Attempt download buffering when buffering network streams","write_only":false}},{"name":"message-forward","descriptor":{"name":"message-forward","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Forwards all children messages","write_only":false}},{"name":"caps","descriptor":{"name":"caps","value_type":"GParamBoxed","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Caps","cap_type":"Some","closedcaption/x-cea-708":{"closedcaption/x-cea-708":"memory:SystemMemory"},"subpicture/x-dvd":{"subpicture/x-dvd":"memory:SystemMemory"},"subpicture/x-xsub":{"subpicture/x-xsub":"memory:SystemMemory"},"video/x-raw":{"video/x-raw":"ANY"},"text/x-raw":{"text/x-raw":"ANY"},"closedcaption/x-cea-608":{"closedcaption/x-cea-608":"memory:SystemMemory"},"subpicture/x-dvb":{"subpicture/x-dvb":"memory:SystemMemory"},"audio/x-raw":{"audio/x-raw":"ANY"},"subpicture/x-pgs":{"subpicture/x-pgs":"memory:SystemMemory"}},"description":"The caps on which to stop decoding. (NULL = default)","write_only":false}},{"name":"current-suburi","descriptor":{"name":"current-suburi","value_type":"GParamString","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":""},"description":"The currently playing URI of a subtitle","write_only":false}},{"name":"name","descriptor":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"uridecodebin3-0"},"description":"The name of the object","write_only":false}},{"name":"parent","descriptor":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false}},{"name":"uri","value":"file:///opt/nvidia/deepstream/deepstream/samples/streams/sample_1080p_h264.mp4","descriptor":{"name":"uri","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":""},"description":"URI to decode","write_only":false}},{"name":"buffer-size","descriptor":{"name":"buffer-size","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":0,"range":[-1,2147483647]},"description":"Buffer size when buffering streams (-1 default value)","write_only":false}},{"name":"connection-speed","descriptor":{"name":"connection-speed","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709550]},"description":"Network connection speed in kbps (0 = unknown)","write_only":false}},{"name":"source","descriptor":{"name":"source","value_type":"GParamObject","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"Source object used","write_only":false}},{"name":"buffer-duration","descriptor":{"name":"buffer-duration","value_type":"GParamInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int64","default":0,"range":[-1,9223372036854776000]},"description":"Buffer duration when buffering streams (-1 default value)","write_only":false}},{"name":"suburi","descriptor":{"name":"suburi","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":""},"description":"Optional URI of a subtitle","write_only":false}},{"name":"use-buffering","descriptor":{"name":"use-buffering","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Perform buffering on demuxed/parsed media","write_only":false}},{"name":"ring-buffer-max-size","descriptor":{"name":"ring-buffer-max-size","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,4294967295]},"description":"Max. amount of data in the ring buffer (bytes, 0 = ring buffer disabled)","write_only":false}}]},"type":"node","targetPosition":"left","sourcePosition":"right","isHidden":false,"draggable":true,"connectable":true,"selectable":true},"2":{"id":"2","position":{"x":269,"y":83},"data":{"nodeDescriptor":{"name":"queue","plugin":{"name":"coreelements","description":"GStreamer core elements","filename":"/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so","version":"1.16.2","license":"LGPL","source_module":"gstreamer","release_date":"2019-12-03","binary_package":"GStreamer (Ubuntu)","origin_url":"https://launchpad.net/distros/ubuntu/+source/gstreamer1.0"},"factory":{"klass":"Generic","description":"Simple data queue","long-name":"Queue","author":"Erik Walthinsen <omega@cse.ogi.edu>"},"pad_templates":{"sink":[{"direction":"sink","aviability":"always","any":true,"some":false,"empty":false,"caps":[]}],"src":[{"direction":"src","aviability":"always","any":true,"some":false,"empty":false,"caps":[]}],"unknown":[]},"properties":{"flush-on-eos":{"name":"flush-on-eos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Discard all data in the queue when an EOS event is received","write_only":false},"min-threshold-bytes":{"name":"min-threshold-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Min. amount of data in the queue to allow reading (bytes, 0=disable)","write_only":false},"current-level-bytes":{"name":"current-level-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Current amount of data in the queue (bytes)","write_only":false},"min-threshold-time":{"name":"min-threshold-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Min. amount of data in the queue to allow reading (in ns, 0=disable)","write_only":false},"current-level-time":{"name":"current-level-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Current amount of data in the queue (in ns)","write_only":false},"max-size-time":{"name":"max-size-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":1000000000,"range":[0,18446744073709552000]},"description":"Max. amount of data in the queue (in ns, 0=disable)","write_only":false},"max-size-buffers":{"name":"max-size-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":200,"range":[0,4294967295]},"description":"Max. number of buffers in the queue (0=disable)","write_only":false},"max-size-bytes":{"name":"max-size-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":10485760,"range":[0,4294967295]},"description":"Max. amount of data in the queue (bytes, 0=disable)","write_only":false},"leaky":{"name":"leaky","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"no":{"name":"no","value":0,"constant":"Not Leaky"},"upstream":{"name":"upstream","value":1,"constant":"Leaky on upstream (new buffers)"},"downstream":{"name":"downstream","value":2,"constant":"Leaky on downstream (old buffers)"}}},"description":"Where the queue leaks, if at all","write_only":false},"silent":{"name":"silent","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Don't emit queue signals","write_only":false},"name":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"queue0"},"description":"The name of the object","write_only":false},"parent":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false},"current-level-buffers":{"name":"current-level-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Current number of buffers in the queue","write_only":false},"min-threshold-buffers":{"name":"min-threshold-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Min. number of buffers in the queue to allow reading (0=disable)","write_only":false}},"documentation_url":"https://gstreamer.freedesktop.org/documentation/coreelements/queue0.html"},"parameters":[{"name":"flush-on-eos","descriptor":{"name":"flush-on-eos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Discard all data in the queue when an EOS event is received","write_only":false}},{"name":"min-threshold-bytes","descriptor":{"name":"min-threshold-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Min. amount of data in the queue to allow reading (bytes, 0=disable)","write_only":false}},{"name":"current-level-bytes","descriptor":{"name":"current-level-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Current amount of data in the queue (bytes)","write_only":false}},{"name":"min-threshold-time","descriptor":{"name":"min-threshold-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Min. amount of data in the queue to allow reading (in ns, 0=disable)","write_only":false}},{"name":"current-level-time","descriptor":{"name":"current-level-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Current amount of data in the queue (in ns)","write_only":false}},{"name":"max-size-time","descriptor":{"name":"max-size-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":1000000000,"range":[0,18446744073709552000]},"description":"Max. amount of data in the queue (in ns, 0=disable)","write_only":false}},{"name":"max-size-buffers","descriptor":{"name":"max-size-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":200,"range":[0,4294967295]},"description":"Max. number of buffers in the queue (0=disable)","write_only":false}},{"name":"max-size-bytes","descriptor":{"name":"max-size-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":10485760,"range":[0,4294967295]},"description":"Max. amount of data in the queue (bytes, 0=disable)","write_only":false}},{"name":"leaky","descriptor":{"name":"leaky","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"no":{"name":"no","value":0,"constant":"Not Leaky"},"upstream":{"name":"upstream","value":1,"constant":"Leaky on upstream (new buffers)"},"downstream":{"name":"downstream","value":2,"constant":"Leaky on downstream (old buffers)"}}},"description":"Where the queue leaks, if at all","write_only":false}},{"name":"silent","descriptor":{"name":"silent","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Don't emit queue signals","write_only":false}},{"name":"name","descriptor":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"queue0"},"description":"The name of the object","write_only":false}},{"name":"parent","descriptor":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false}},{"name":"current-level-buffers","descriptor":{"name":"current-level-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Current number of buffers in the queue","write_only":false}},{"name":"min-threshold-buffers","descriptor":{"name":"min-threshold-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Min. number of buffers in the queue to allow reading (0=disable)","write_only":false}}]},"type":"node","targetPosition":"left","sourcePosition":"right","isHidden":false,"draggable":true,"connectable":true,"selectable":true},"3":{"id":"3","position":{"x":595,"y":249},"data":{"nodeDescriptor":{"name":"queue","plugin":{"name":"coreelements","description":"GStreamer core elements","filename":"/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so","version":"1.16.2","license":"LGPL","source_module":"gstreamer","release_date":"2019-12-03","binary_package":"GStreamer (Ubuntu)","origin_url":"https://launchpad.net/distros/ubuntu/+source/gstreamer1.0"},"factory":{"klass":"Generic","description":"Simple data queue","long-name":"Queue","author":"Erik Walthinsen <omega@cse.ogi.edu>"},"pad_templates":{"sink":[{"direction":"sink","aviability":"always","any":true,"some":false,"empty":false,"caps":[]}],"src":[{"direction":"src","aviability":"always","any":true,"some":false,"empty":false,"caps":[]}],"unknown":[]},"properties":{"flush-on-eos":{"name":"flush-on-eos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Discard all data in the queue when an EOS event is received","write_only":false},"min-threshold-bytes":{"name":"min-threshold-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Min. amount of data in the queue to allow reading (bytes, 0=disable)","write_only":false},"current-level-bytes":{"name":"current-level-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Current amount of data in the queue (bytes)","write_only":false},"min-threshold-time":{"name":"min-threshold-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Min. amount of data in the queue to allow reading (in ns, 0=disable)","write_only":false},"current-level-time":{"name":"current-level-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Current amount of data in the queue (in ns)","write_only":false},"max-size-time":{"name":"max-size-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":1000000000,"range":[0,18446744073709552000]},"description":"Max. amount of data in the queue (in ns, 0=disable)","write_only":false},"max-size-buffers":{"name":"max-size-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":200,"range":[0,4294967295]},"description":"Max. number of buffers in the queue (0=disable)","write_only":false},"max-size-bytes":{"name":"max-size-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":10485760,"range":[0,4294967295]},"description":"Max. amount of data in the queue (bytes, 0=disable)","write_only":false},"leaky":{"name":"leaky","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"no":{"name":"no","value":0,"constant":"Not Leaky"},"upstream":{"name":"upstream","value":1,"constant":"Leaky on upstream (new buffers)"},"downstream":{"name":"downstream","value":2,"constant":"Leaky on downstream (old buffers)"}}},"description":"Where the queue leaks, if at all","write_only":false},"silent":{"name":"silent","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Don't emit queue signals","write_only":false},"name":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"queue0"},"description":"The name of the object","write_only":false},"parent":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false},"current-level-buffers":{"name":"current-level-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Current number of buffers in the queue","write_only":false},"min-threshold-buffers":{"name":"min-threshold-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Min. number of buffers in the queue to allow reading (0=disable)","write_only":false}},"documentation_url":"https://gstreamer.freedesktop.org/documentation/coreelements/queue0.html"},"parameters":[{"name":"flush-on-eos","descriptor":{"name":"flush-on-eos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Discard all data in the queue when an EOS event is received","write_only":false}},{"name":"min-threshold-bytes","descriptor":{"name":"min-threshold-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Min. amount of data in the queue to allow reading (bytes, 0=disable)","write_only":false}},{"name":"current-level-bytes","descriptor":{"name":"current-level-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Current amount of data in the queue (bytes)","write_only":false}},{"name":"min-threshold-time","descriptor":{"name":"min-threshold-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Min. amount of data in the queue to allow reading (in ns, 0=disable)","write_only":false}},{"name":"current-level-time","descriptor":{"name":"current-level-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Current amount of data in the queue (in ns)","write_only":false}},{"name":"max-size-time","descriptor":{"name":"max-size-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":1000000000,"range":[0,18446744073709552000]},"description":"Max. amount of data in the queue (in ns, 0=disable)","write_only":false}},{"name":"max-size-buffers","descriptor":{"name":"max-size-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":200,"range":[0,4294967295]},"description":"Max. number of buffers in the queue (0=disable)","write_only":false}},{"name":"max-size-bytes","descriptor":{"name":"max-size-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":10485760,"range":[0,4294967295]},"description":"Max. amount of data in the queue (bytes, 0=disable)","write_only":false}},{"name":"leaky","descriptor":{"name":"leaky","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"no":{"name":"no","value":0,"constant":"Not Leaky"},"upstream":{"name":"upstream","value":1,"constant":"Leaky on upstream (new buffers)"},"downstream":{"name":"downstream","value":2,"constant":"Leaky on downstream (old buffers)"}}},"description":"Where the queue leaks, if at all","write_only":false}},{"name":"silent","descriptor":{"name":"silent","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Don't emit queue signals","write_only":false}},{"name":"name","descriptor":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"queue0"},"description":"The name of the object","write_only":false}},{"name":"parent","descriptor":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false}},{"name":"current-level-buffers","descriptor":{"name":"current-level-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Current number of buffers in the queue","write_only":false}},{"name":"min-threshold-buffers","descriptor":{"name":"min-threshold-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Min. number of buffers in the queue to allow reading (0=disable)","write_only":false}}]},"type":"node","targetPosition":"left","sourcePosition":"right","isHidden":false,"draggable":true,"connectable":true,"selectable":true},"4":{"id":"4","position":{"x":265,"y":251},"data":{"nodeDescriptor":{"name":"queue","plugin":{"name":"coreelements","description":"GStreamer core elements","filename":"/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so","version":"1.16.2","license":"LGPL","source_module":"gstreamer","release_date":"2019-12-03","binary_package":"GStreamer (Ubuntu)","origin_url":"https://launchpad.net/distros/ubuntu/+source/gstreamer1.0"},"factory":{"klass":"Generic","description":"Simple data queue","long-name":"Queue","author":"Erik Walthinsen <omega@cse.ogi.edu>"},"pad_templates":{"sink":[{"direction":"sink","aviability":"always","any":true,"some":false,"empty":false,"caps":[]}],"src":[{"direction":"src","aviability":"always","any":true,"some":false,"empty":false,"caps":[]}],"unknown":[]},"properties":{"flush-on-eos":{"name":"flush-on-eos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Discard all data in the queue when an EOS event is received","write_only":false},"min-threshold-bytes":{"name":"min-threshold-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Min. amount of data in the queue to allow reading (bytes, 0=disable)","write_only":false},"current-level-bytes":{"name":"current-level-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Current amount of data in the queue (bytes)","write_only":false},"min-threshold-time":{"name":"min-threshold-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Min. amount of data in the queue to allow reading (in ns, 0=disable)","write_only":false},"current-level-time":{"name":"current-level-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Current amount of data in the queue (in ns)","write_only":false},"max-size-time":{"name":"max-size-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":1000000000,"range":[0,18446744073709552000]},"description":"Max. amount of data in the queue (in ns, 0=disable)","write_only":false},"max-size-buffers":{"name":"max-size-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":200,"range":[0,4294967295]},"description":"Max. number of buffers in the queue (0=disable)","write_only":false},"max-size-bytes":{"name":"max-size-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":10485760,"range":[0,4294967295]},"description":"Max. amount of data in the queue (bytes, 0=disable)","write_only":false},"leaky":{"name":"leaky","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"no":{"name":"no","value":0,"constant":"Not Leaky"},"upstream":{"name":"upstream","value":1,"constant":"Leaky on upstream (new buffers)"},"downstream":{"name":"downstream","value":2,"constant":"Leaky on downstream (old buffers)"}}},"description":"Where the queue leaks, if at all","write_only":false},"silent":{"name":"silent","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Don't emit queue signals","write_only":false},"name":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"queue0"},"description":"The name of the object","write_only":false},"parent":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false},"current-level-buffers":{"name":"current-level-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Current number of buffers in the queue","write_only":false},"min-threshold-buffers":{"name":"min-threshold-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Min. number of buffers in the queue to allow reading (0=disable)","write_only":false}},"documentation_url":"https://gstreamer.freedesktop.org/documentation/coreelements/queue0.html"},"parameters":[{"name":"flush-on-eos","descriptor":{"name":"flush-on-eos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Discard all data in the queue when an EOS event is received","write_only":false}},{"name":"min-threshold-bytes","descriptor":{"name":"min-threshold-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Min. amount of data in the queue to allow reading (bytes, 0=disable)","write_only":false}},{"name":"current-level-bytes","descriptor":{"name":"current-level-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Current amount of data in the queue (bytes)","write_only":false}},{"name":"min-threshold-time","descriptor":{"name":"min-threshold-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Min. amount of data in the queue to allow reading (in ns, 0=disable)","write_only":false}},{"name":"current-level-time","descriptor":{"name":"current-level-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Current amount of data in the queue (in ns)","write_only":false}},{"name":"max-size-time","descriptor":{"name":"max-size-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":1000000000,"range":[0,18446744073709552000]},"description":"Max. amount of data in the queue (in ns, 0=disable)","write_only":false}},{"name":"max-size-buffers","descriptor":{"name":"max-size-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":200,"range":[0,4294967295]},"description":"Max. number of buffers in the queue (0=disable)","write_only":false}},{"name":"max-size-bytes","descriptor":{"name":"max-size-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":10485760,"range":[0,4294967295]},"description":"Max. amount of data in the queue (bytes, 0=disable)","write_only":false}},{"name":"leaky","descriptor":{"name":"leaky","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"no":{"name":"no","value":0,"constant":"Not Leaky"},"upstream":{"name":"upstream","value":1,"constant":"Leaky on upstream (new buffers)"},"downstream":{"name":"downstream","value":2,"constant":"Leaky on downstream (old buffers)"}}},"description":"Where the queue leaks, if at all","write_only":false}},{"name":"silent","descriptor":{"name":"silent","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Don't emit queue signals","write_only":false}},{"name":"name","descriptor":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"queue0"},"description":"The name of the object","write_only":false}},{"name":"parent","descriptor":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false}},{"name":"current-level-buffers","descriptor":{"name":"current-level-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Current number of buffers in the queue","write_only":false}},{"name":"min-threshold-buffers","descriptor":{"name":"min-threshold-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Min. number of buffers in the queue to allow reading (0=disable)","write_only":false}}]},"type":"node","targetPosition":"left","sourcePosition":"right","isHidden":false,"draggable":true,"connectable":true,"selectable":true},"5":{"id":"5","position":{"x":72,"y":258},"data":{"nodeDescriptor":{"name":"nvstreammux","plugin":{"name":"nvdsgst_multistream","description":"NVIDIA Multistream mux/demux plugin","filename":"/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_multistream.so","version":"6.0.0","license":"Proprietary","source_module":"nvmultistream","release_date":null,"binary_package":"NVIDIA Multistream Plugins","origin_url":"http://nvidia.com/"},"factory":{"long-name":"Stream multiplexer","klass":"Generic","author":"NVIDIA Corporation. Post on Deepstream for Tesla forum for any queries @ https://devtalk.nvidia.com/default/board/209/","description":"N-to-1 pipe stream multiplexing"},"pad_templates":{"sink":[{"direction":"sink","aviability":"on request","any":false,"some":true,"empty":false,"caps":[{"data_type":"video","data_format":"x-raw","data_details":"memory:NVMM","details":null}]}],"src":[{"direction":"src","aviability":"always","any":false,"some":true,"empty":false,"caps":[{"data_type":"video","data_format":"x-raw","data_details":"memory:NVMM","details":null}]}],"unknown":[]},"properties":{"live-source":{"name":"live-source","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Boolean property to inform muxer that sources are live.","write_only":false},"attach-sys-ts":{"name":"attach-sys-ts","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":true},"description":"If set to TRUE, system timestamp will be attached as ntp timestamp.\n\t\t\tIf set to FALSE, ntp timestamp from rtspsrc, if available, will be attached.","write_only":false},"parent":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false},"compute-hw":{"name":"compute-hw","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"VIC":{"name":"VIC","value":2,"constant":"VIC"},"Default":{"name":"Default","value":0,"constant":"Default, GPU for Tesla, VIC for Jetson"},"GPU":{"name":"GPU","value":1,"constant":"GPU"}}},"description":"Compute Scaling HW","write_only":false},"nvbuf-memory-type":{"name":"nvbuf-memory-type","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"nvbuf-mem-cuda-pinned":{"name":"nvbuf-mem-cuda-pinned","value":1,"constant":"Allocate Pinned/Host cuda memory"},"nvbuf-mem-cuda-unified":{"name":"nvbuf-mem-cuda-unified","value":3,"constant":"Allocate Unified cuda memory"},"nvbuf-mem-default":{"name":"nvbuf-mem-default","value":0,"constant":"Default memory allocated, specific to particular platform"},"nvbuf-mem-cuda-device":{"name":"nvbuf-mem-cuda-device","value":2,"constant":"Allocate Device cuda memory"}}},"description":"Type of NvBufSurface Memory to be allocated for output buffers","write_only":false},"sync-inputs":{"name":"sync-inputs","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Boolean property to force sychronization of input frames.","write_only":false},"frame-num-reset-on-eos":{"name":"frame-num-reset-on-eos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Reset frame numbers to 0 for a source from which EOS is received (For debugging purpose only)","write_only":false},"buffer-pool-size":{"name":"buffer-pool-size","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":4,"range":[4,1024]},"description":"Maximum number of buffers from muxer's output pool","write_only":false},"batched-push-timeout":{"name":"batched-push-timeout","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":-1,"range":[-1,2147483647]},"description":"Timeout in microseconds to wait after the first buffer is available\n\t\t\tto push the batch even if the complete batch is not formed.\n\t\t\tSet to -1 to wait infinitely","write_only":false},"enable-padding":{"name":"enable-padding","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Maintain input aspect ratio when scaling by padding with black bands.","write_only":false},"num-surfaces-per-frame":{"name":"num-surfaces-per-frame","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":1,"range":[1,4]},"description":"Max number of surfaces per frame","write_only":false},"name":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"nvstreammux0"},"description":"The name of the object","write_only":false},"width":{"name":"width","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Width of each frame in output batched buffer. This property MUST be set.","write_only":false},"interpolation-method":{"name":"interpolation-method","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":1,"enums":{"Algo-1":{"name":"Algo-1","value":2,"constant":"GPU - Cubic, VIC - 5 Tap"},"Default":{"name":"Default","value":6,"constant":"GPU - Nearest, VIC - Nearest"},"Algo-2":{"name":"Algo-2","value":3,"constant":"GPU - Super, VIC - 10 Tap"},"Nearest":{"name":"Nearest","value":0,"constant":"Nearest"},"Bilinear":{"name":"Bilinear","value":1,"constant":"Bilinear"},"Algo-3":{"name":"Algo-3","value":4,"constant":"GPU - LanzoS, VIC - Smart"},"Algo-4":{"name":"Algo-4","value":5,"constant":"GPU - Ignored, VIC - Nicest"}}},"description":"Set interpolation methods","write_only":false},"batch-size":{"name":"batch-size","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,1024]},"description":"Maximum number of buffers in a batch","write_only":false},"height":{"name":"height","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Height of each frame in output batched buffer. This property MUST be set.","write_only":false},"max-latency":{"name":"max-latency","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Additional latency in live mode to allow upstream to take longer to produce buffers for the current position (in nanoseconds)","write_only":false},"gpu-id":{"name":"gpu-id","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Set GPU Device ID","write_only":false}},"documentation_url":"https://gstreamer.freedesktop.org/documentation/nvdsgst_multistream/nvstreammux0.html"},"parameters":[{"name":"live-source","value":true,"descriptor":{"name":"live-source","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Boolean property to inform muxer that sources are live.","write_only":false}},{"name":"attach-sys-ts","descriptor":{"name":"attach-sys-ts","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":true},"description":"If set to TRUE, system timestamp will be attached as ntp timestamp.\n\t\t\tIf set to FALSE, ntp timestamp from rtspsrc, if available, will be attached.","write_only":false}},{"name":"parent","descriptor":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false}},{"name":"compute-hw","descriptor":{"name":"compute-hw","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"VIC":{"name":"VIC","value":2,"constant":"VIC"},"Default":{"name":"Default","value":0,"constant":"Default, GPU for Tesla, VIC for Jetson"},"GPU":{"name":"GPU","value":1,"constant":"GPU"}}},"description":"Compute Scaling HW","write_only":false}},{"name":"nvbuf-memory-type","descriptor":{"name":"nvbuf-memory-type","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"nvbuf-mem-cuda-pinned":{"name":"nvbuf-mem-cuda-pinned","value":1,"constant":"Allocate Pinned/Host cuda memory"},"nvbuf-mem-cuda-unified":{"name":"nvbuf-mem-cuda-unified","value":3,"constant":"Allocate Unified cuda memory"},"nvbuf-mem-default":{"name":"nvbuf-mem-default","value":0,"constant":"Default memory allocated, specific to particular platform"},"nvbuf-mem-cuda-device":{"name":"nvbuf-mem-cuda-device","value":2,"constant":"Allocate Device cuda memory"}}},"description":"Type of NvBufSurface Memory to be allocated for output buffers","write_only":false}},{"name":"sync-inputs","descriptor":{"name":"sync-inputs","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Boolean property to force sychronization of input frames.","write_only":false}},{"name":"frame-num-reset-on-eos","descriptor":{"name":"frame-num-reset-on-eos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Reset frame numbers to 0 for a source from which EOS is received (For debugging purpose only)","write_only":false}},{"name":"buffer-pool-size","descriptor":{"name":"buffer-pool-size","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":4,"range":[4,1024]},"description":"Maximum number of buffers from muxer's output pool","write_only":false}},{"name":"batched-push-timeout","descriptor":{"name":"batched-push-timeout","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":-1,"range":[-1,2147483647]},"description":"Timeout in microseconds to wait after the first buffer is available\n\t\t\tto push the batch even if the complete batch is not formed.\n\t\t\tSet to -1 to wait infinitely","write_only":false}},{"name":"enable-padding","descriptor":{"name":"enable-padding","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Maintain input aspect ratio when scaling by padding with black bands.","write_only":false}},{"name":"num-surfaces-per-frame","descriptor":{"name":"num-surfaces-per-frame","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":1,"range":[1,4]},"description":"Max number of surfaces per frame","write_only":false}},{"name":"name","descriptor":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"nvstreammux0"},"description":"The name of the object","write_only":false}},{"name":"width","value":1280,"descriptor":{"name":"width","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Width of each frame in output batched buffer. This property MUST be set.","write_only":false}},{"name":"interpolation-method","descriptor":{"name":"interpolation-method","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":1,"enums":{"Algo-1":{"name":"Algo-1","value":2,"constant":"GPU - Cubic, VIC - 5 Tap"},"Default":{"name":"Default","value":6,"constant":"GPU - Nearest, VIC - Nearest"},"Algo-2":{"name":"Algo-2","value":3,"constant":"GPU - Super, VIC - 10 Tap"},"Nearest":{"name":"Nearest","value":0,"constant":"Nearest"},"Bilinear":{"name":"Bilinear","value":1,"constant":"Bilinear"},"Algo-3":{"name":"Algo-3","value":4,"constant":"GPU - LanzoS, VIC - Smart"},"Algo-4":{"name":"Algo-4","value":5,"constant":"GPU - Ignored, VIC - Nicest"}}},"description":"Set interpolation methods","write_only":false}},{"name":"batch-size","value":1,"descriptor":{"name":"batch-size","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,1024]},"description":"Maximum number of buffers in a batch","write_only":false}},{"name":"height","value":720,"descriptor":{"name":"height","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Height of each frame in output batched buffer. This property MUST be set.","write_only":false}},{"name":"max-latency","descriptor":{"name":"max-latency","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Additional latency in live mode to allow upstream to take longer to produce buffers for the current position (in nanoseconds)","write_only":false}},{"name":"gpu-id","descriptor":{"name":"gpu-id","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Set GPU Device ID","write_only":false}}]},"type":"node","targetPosition":"left","sourcePosition":"right","isHidden":false,"draggable":true,"connectable":true,"selectable":true},"6":{"id":"6","position":{"x":437,"y":249},"data":{"nodeDescriptor":{"name":"nvvideoconvert","plugin":{"name":"nvvideoconvert","description":"video Colorspace conversion & scaler","filename":"/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libgstnvvideoconvert.so","version":"1.2.3","license":"Proprietary","source_module":"nvvideoconvert","release_date":null,"binary_package":"GStreamer nvvideoconvert Plugin","origin_url":"http://nvidia.com/"},"factory":{"description":"Converts video from one colorspace to another & Resizes","klass":"Filter/Converter/Video/Scaler","author":"NVIDIA Corporation. Post on Deepstream SDK forum for any queries @ https://devtalk.nvidia.com/default/board/209/","long-name":"NvVidConv Plugin"},"pad_templates":{"sink":[{"direction":"sink","aviability":"always","any":false,"some":true,"empty":false,"caps":[{"data_type":"video","data_format":"x-raw","data_details":"memory:NVMM","details":null},{"data_type":"video","data_format":"x-raw","data_details":"memory:SystemMemory","details":null}]}],"src":[{"direction":"src","aviability":"always","any":false,"some":true,"empty":false,"caps":[{"data_type":"video","data_format":"x-raw","data_details":"memory:NVMM","details":null},{"data_type":"video","data_format":"x-raw","data_details":"memory:SystemMemory","details":null}]}],"unknown":[]},"properties":{"src-crop":{"name":"src-crop","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"String","default":"0:0:0:0"},"description":"Pixel location left:top:width:height\n\t\t\tUse string with values of crop location to set the property.\n\t\t\t e.g. 20:20:40:50","write_only":false},"output-buffers":{"name":"output-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":4,"range":[1,4294967295]},"description":"number of output buffers","write_only":false},"nvbuf-memory-type":{"name":"nvbuf-memory-type","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"nvbuf-mem-cuda-pinned":{"name":"nvbuf-mem-cuda-pinned","value":1,"constant":"Allocate Pinned/Host cuda memory"},"nvbuf-mem-cuda-unified":{"name":"nvbuf-mem-cuda-unified","value":3,"constant":"Allocate Unified cuda memory"},"nvbuf-mem-default":{"name":"nvbuf-mem-default","value":0,"constant":"Default memory allocated, specific to particular platform"},"nvbuf-mem-cuda-device":{"name":"nvbuf-mem-cuda-device","value":2,"constant":"Allocate Device cuda memory"}}},"description":"Type of NvBufSurface Memory to be allocated for output buffers","write_only":false},"compute-hw":{"name":"compute-hw","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"GPU":{"name":"GPU","value":1,"constant":"GPU"},"Default":{"name":"Default","value":0,"constant":"Default, GPU for Tesla, VIC for Jetson"},"VIC":{"name":"VIC","value":2,"constant":"VIC"}}},"description":"Compute Scaling HW","write_only":false},"qos":{"name":"qos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Handle Quality-of-Service events","write_only":false},"bl-output":{"name":"bl-output","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Blocklinear output, applicable only for memory:NVMM NV12 format output buffer","write_only":false},"name":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"nvvideoconvert0"},"description":"The name of the object","write_only":false},"parent":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false},"dest-crop":{"name":"dest-crop","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"String","default":"0:0:0:0"},"description":"Pixel location left:top:width:height\n\t\t\tUse string with values of crop location to set the property.\n\t\t\t e.g. 20:20:40:50","write_only":false},"silent":{"name":"silent","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Produce verbose output ?","write_only":false},"gpu-id":{"name":"gpu-id","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Set GPU Device ID for operation","write_only":false},"interpolation-method":{"name":"interpolation-method","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":6,"enums":{"Algo-3":{"name":"Algo-3","value":4,"constant":"GPU - LanzoS, VIC - Smart"},"Bilinear":{"name":"Bilinear","value":1,"constant":"Bilinear"},"Algo-1":{"name":"Algo-1","value":2,"constant":"GPU - Cubic, VIC - 5 Tap"},"Algo-4":{"name":"Algo-4","value":5,"constant":"GPU - Ignored, VIC - Nicest"},"Default":{"name":"Default","value":6,"constant":"GPU - Nearest, VIC - Nearest"},"Nearest":{"name":"Nearest","value":0,"constant":"Nearest"},"Algo-2":{"name":"Algo-2","value":3,"constant":"GPU - Super, VIC - 10 Tap"}}},"description":"Set interpolation methods","write_only":false},"flip-method":{"name":"flip-method","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"horizontal-flip":{"name":"horizontal-flip","value":4,"constant":"Flip horizontally"},"clockwise":{"name":"clockwise","value":3,"constant":"Rotate clockwise 90 degrees"},"upper-right-diagonal":{"name":"upper-right-diagonal","value":5,"constant":"Flip across upper right/lower left diagonal"},"vertical-flip":{"name":"vertical-flip","value":6,"constant":"Flip vertically"},"counterclockwise":{"name":"counterclockwise","value":1,"constant":"Rotate counter-clockwise 90 degrees"},"upper-left-diagonal":{"name":"upper-left-diagonal","value":7,"constant":"Flip across upper left/lower right diagonal"},"rotate-180":{"name":"rotate-180","value":2,"constant":"Rotate 180 degrees"},"none":{"name":"none","value":0,"constant":"Identity (no rotation)"}}},"description":"video flip methods","write_only":false}},"documentation_url":"https://gstreamer.freedesktop.org/documentation/nvvideoconvert/nvvideoconvert0.html"},"parameters":[{"name":"src-crop","descriptor":{"name":"src-crop","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"String","default":"0:0:0:0"},"description":"Pixel location left:top:width:height\n\t\t\tUse string with values of crop location to set the property.\n\t\t\t e.g. 20:20:40:50","write_only":false}},{"name":"output-buffers","descriptor":{"name":"output-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":4,"range":[1,4294967295]},"description":"number of output buffers","write_only":false}},{"name":"nvbuf-memory-type","descriptor":{"name":"nvbuf-memory-type","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"nvbuf-mem-cuda-pinned":{"name":"nvbuf-mem-cuda-pinned","value":1,"constant":"Allocate Pinned/Host cuda memory"},"nvbuf-mem-cuda-unified":{"name":"nvbuf-mem-cuda-unified","value":3,"constant":"Allocate Unified cuda memory"},"nvbuf-mem-default":{"name":"nvbuf-mem-default","value":0,"constant":"Default memory allocated, specific to particular platform"},"nvbuf-mem-cuda-device":{"name":"nvbuf-mem-cuda-device","value":2,"constant":"Allocate Device cuda memory"}}},"description":"Type of NvBufSurface Memory to be allocated for output buffers","write_only":false}},{"name":"compute-hw","descriptor":{"name":"compute-hw","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"GPU":{"name":"GPU","value":1,"constant":"GPU"},"Default":{"name":"Default","value":0,"constant":"Default, GPU for Tesla, VIC for Jetson"},"VIC":{"name":"VIC","value":2,"constant":"VIC"}}},"description":"Compute Scaling HW","write_only":false}},{"name":"qos","descriptor":{"name":"qos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Handle Quality-of-Service events","write_only":false}},{"name":"bl-output","descriptor":{"name":"bl-output","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Blocklinear output, applicable only for memory:NVMM NV12 format output buffer","write_only":false}},{"name":"name","descriptor":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"nvvideoconvert0"},"description":"The name of the object","write_only":false}},{"name":"parent","descriptor":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false}},{"name":"dest-crop","descriptor":{"name":"dest-crop","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"String","default":"0:0:0:0"},"description":"Pixel location left:top:width:height\n\t\t\tUse string with values of crop location to set the property.\n\t\t\t e.g. 20:20:40:50","write_only":false}},{"name":"silent","descriptor":{"name":"silent","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Produce verbose output ?","write_only":false}},{"name":"gpu-id","descriptor":{"name":"gpu-id","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Set GPU Device ID for operation","write_only":false}},{"name":"interpolation-method","descriptor":{"name":"interpolation-method","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":6,"enums":{"Algo-3":{"name":"Algo-3","value":4,"constant":"GPU - LanzoS, VIC - Smart"},"Bilinear":{"name":"Bilinear","value":1,"constant":"Bilinear"},"Algo-1":{"name":"Algo-1","value":2,"constant":"GPU - Cubic, VIC - 5 Tap"},"Algo-4":{"name":"Algo-4","value":5,"constant":"GPU - Ignored, VIC - Nicest"},"Default":{"name":"Default","value":6,"constant":"GPU - Nearest, VIC - Nearest"},"Nearest":{"name":"Nearest","value":0,"constant":"Nearest"},"Algo-2":{"name":"Algo-2","value":3,"constant":"GPU - Super, VIC - 10 Tap"}}},"description":"Set interpolation methods","write_only":false}},{"name":"flip-method","descriptor":{"name":"flip-method","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"horizontal-flip":{"name":"horizontal-flip","value":4,"constant":"Flip horizontally"},"clockwise":{"name":"clockwise","value":3,"constant":"Rotate clockwise 90 degrees"},"upper-right-diagonal":{"name":"upper-right-diagonal","value":5,"constant":"Flip across upper right/lower left diagonal"},"vertical-flip":{"name":"vertical-flip","value":6,"constant":"Flip vertically"},"counterclockwise":{"name":"counterclockwise","value":1,"constant":"Rotate counter-clockwise 90 degrees"},"upper-left-diagonal":{"name":"upper-left-diagonal","value":7,"constant":"Flip across upper left/lower right diagonal"},"rotate-180":{"name":"rotate-180","value":2,"constant":"Rotate 180 degrees"},"none":{"name":"none","value":0,"constant":"Identity (no rotation)"}}},"description":"video flip methods","write_only":false}}]},"type":"node","targetPosition":"left","sourcePosition":"right","isHidden":false,"draggable":true,"connectable":true,"selectable":true},"7":{"id":"7","position":{"x":748,"y":247},"data":{"nodeDescriptor":{"name":"nvinfer","plugin":{"name":"nvdsgst_infer","description":"NVIDIA DeepStreamSDK TensorRT plugin","filename":"/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_infer.so","version":"6.0.0","license":"Proprietary","source_module":"nvinfer","release_date":null,"binary_package":"NVIDIA DeepStreamSDK TensorRT plugin","origin_url":"http://nvidia.com/"},"factory":{"description":"Nvidia DeepStreamSDK TensorRT plugin","author":"NVIDIA Corporation. Deepstream for Tesla forum: https://devtalk.nvidia.com/default/board/209","long-name":"NvInfer plugin","klass":"NvInfer Plugin"},"pad_templates":{"sink":[{"direction":"sink","aviability":"always","any":false,"some":true,"empty":false,"caps":[{"data_type":"video","data_format":"x-raw","data_details":"memory:NVMM","details":null}]}],"src":[{"direction":"src","aviability":"always","any":false,"some":true,"empty":false,"caps":[{"data_type":"video","data_format":"x-raw","data_details":"memory:NVMM","details":null}]}],"unknown":[]},"properties":{"gpu-id":{"name":"gpu-id","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Set GPU Device ID","write_only":false},"output-instance-mask":{"name":"output-instance-mask","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Boolean","default":false},"description":"Instance mask expected in network output and attach it to metadata","write_only":false},"infer-on-gie-id":{"name":"infer-on-gie-id","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Int","default":-1,"range":[-1,2147483647]},"description":"Infer on metadata generated by GIE with this unique ID.\n\t\t\tSet to -1 to infer on all metadata.","write_only":false},"output-tensor-meta":{"name":"output-tensor-meta","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Boolean","default":false},"description":"Attach inference tensor outputs as buffer metadata","write_only":false},"batch-size":{"name":"batch-size","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":1,"range":[1,1024]},"description":"Maximum batch size for inference","write_only":false},"process-mode":{"name":"process-mode","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Enum","name":"GParamEnum","default":1,"enums":{"secondary":{"name":"secondary","value":2,"constant":"Secondary (Objects)"},"primary":{"name":"primary","value":1,"constant":"Primary (Full Frame)"}}},"description":"Infer processing mode","write_only":false},"filter-out-class-ids":{"name":"filter-out-class-ids","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"String","default":""},"description":"Ignore metadata for objects of specified class ids\n\t\t\tUse string with values of class ids in ClassID (int) to set the property.\n\t\t\t e.g. 0;2;3","write_only":false},"model-engine-file":{"name":"model-engine-file","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":""},"description":"Absolute path to the pre-generated serialized engine file for the model","write_only":false},"name":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"nvinfer0"},"description":"The name of the object","write_only":false},"unique-id":{"name":"unique-id","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":15,"range":[0,4294967295]},"description":"Unique ID for the element. Can be used to identify output of the element","write_only":false},"raw-output-generated-callback":{"name":"raw-output-generated-callback","value_type":"GParamPointer","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Pointer","type_name":"GParamPointer"},"description":"Pointer to the raw output generated callback funtion\n\t\t\t(type: gst_nvinfer_raw_output_generated_callback in 'gstnvdsinfer.h')","write_only":false},"input-tensor-meta":{"name":"input-tensor-meta","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Boolean","default":false},"description":"Use preprocessed input tensors attached as metadata instead of preprocessing inside the plugin","write_only":false},"raw-output-file-write":{"name":"raw-output-file-write","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Boolean","default":false},"description":"Write raw inference output to file","write_only":false},"config-file-path":{"name":"config-file-path","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":""},"description":"Path to the configuration file for this instance of nvinfer","write_only":false},"qos":{"name":"qos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Handle Quality-of-Service events","write_only":false},"parent":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false},"raw-output-generated-userdata":{"name":"raw-output-generated-userdata","value_type":"GParamPointer","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Pointer","type_name":"GParamPointer"},"description":"Pointer to the userdata to be supplied with raw output generated callback","write_only":false},"interval":{"name":"interval","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":0,"range":[0,2147483647]},"description":"Specifies number of consecutive batches to be skipped for inference","write_only":false},"infer-on-class-ids":{"name":"infer-on-class-ids","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"String","default":""},"description":"Operate on objects with specified class ids\n\t\t\tUse string with values of class ids in ClassID (int) to set the property.\n\t\t\t e.g. 0:2:3","write_only":false}},"documentation_url":"https://gstreamer.freedesktop.org/documentation/nvdsgst_infer/nvinfer0.html"},"parameters":[{"name":"gpu-id","descriptor":{"name":"gpu-id","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Set GPU Device ID","write_only":false}},{"name":"output-instance-mask","descriptor":{"name":"output-instance-mask","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Boolean","default":false},"description":"Instance mask expected in network output and attach it to metadata","write_only":false}},{"name":"infer-on-gie-id","descriptor":{"name":"infer-on-gie-id","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Int","default":-1,"range":[-1,2147483647]},"description":"Infer on metadata generated by GIE with this unique ID.\n\t\t\tSet to -1 to infer on all metadata.","write_only":false}},{"name":"output-tensor-meta","descriptor":{"name":"output-tensor-meta","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Boolean","default":false},"description":"Attach inference tensor outputs as buffer metadata","write_only":false}},{"name":"batch-size","descriptor":{"name":"batch-size","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":1,"range":[1,1024]},"description":"Maximum batch size for inference","write_only":false}},{"name":"process-mode","descriptor":{"name":"process-mode","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Enum","name":"GParamEnum","default":1,"enums":{"secondary":{"name":"secondary","value":2,"constant":"Secondary (Objects)"},"primary":{"name":"primary","value":1,"constant":"Primary (Full Frame)"}}},"description":"Infer processing mode","write_only":false}},{"name":"filter-out-class-ids","descriptor":{"name":"filter-out-class-ids","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"String","default":""},"description":"Ignore metadata for objects of specified class ids\n\t\t\tUse string with values of class ids in ClassID (int) to set the property.\n\t\t\t e.g. 0;2;3","write_only":false}},{"name":"model-engine-file","value":"/opt/nvidia/deepstream/deepstream/samples/models/Primary_Detector/resnet10.caffemodel_b30_int8.engine","descriptor":{"name":"model-engine-file","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":""},"description":"Absolute path to the pre-generated serialized engine file for the model","write_only":false}},{"name":"name","descriptor":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"nvinfer0"},"description":"The name of the object","write_only":false}},{"name":"unique-id","descriptor":{"name":"unique-id","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":15,"range":[0,4294967295]},"description":"Unique ID for the element. Can be used to identify output of the element","write_only":false}},{"name":"raw-output-generated-callback","descriptor":{"name":"raw-output-generated-callback","value_type":"GParamPointer","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Pointer","type_name":"GParamPointer"},"description":"Pointer to the raw output generated callback funtion\n\t\t\t(type: gst_nvinfer_raw_output_generated_callback in 'gstnvdsinfer.h')","write_only":false}},{"name":"input-tensor-meta","descriptor":{"name":"input-tensor-meta","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Boolean","default":false},"description":"Use preprocessed input tensors attached as metadata instead of preprocessing inside the plugin","write_only":false}},{"name":"raw-output-file-write","descriptor":{"name":"raw-output-file-write","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Boolean","default":false},"description":"Write raw inference output to file","write_only":false}},{"name":"config-file-path","value":"/opt/nvidia/deepstream/deepstream/samples/configs/deepstream-app/config_infer_primary.txt","descriptor":{"name":"config-file-path","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":""},"description":"Path to the configuration file for this instance of nvinfer","write_only":false}},{"name":"qos","descriptor":{"name":"qos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Handle Quality-of-Service events","write_only":false}},{"name":"parent","descriptor":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false}},{"name":"raw-output-generated-userdata","descriptor":{"name":"raw-output-generated-userdata","value_type":"GParamPointer","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Pointer","type_name":"GParamPointer"},"description":"Pointer to the userdata to be supplied with raw output generated callback","write_only":false}},{"name":"interval","descriptor":{"name":"interval","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":0,"range":[0,2147483647]},"description":"Specifies number of consecutive batches to be skipped for inference","write_only":false}},{"name":"infer-on-class-ids","descriptor":{"name":"infer-on-class-ids","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"String","default":""},"description":"Operate on objects with specified class ids\n\t\t\tUse string with values of class ids in ClassID (int) to set the property.\n\t\t\t e.g. 0:2:3","write_only":false}}]},"type":"node","targetPosition":"left","sourcePosition":"right","isHidden":false,"draggable":true,"connectable":true,"selectable":true},"8":{"id":"8","position":{"x":65,"y":372},"data":{"nodeDescriptor":{"name":"queue","plugin":{"name":"coreelements","description":"GStreamer core elements","filename":"/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so","version":"1.16.2","license":"LGPL","source_module":"gstreamer","release_date":"2019-12-03","binary_package":"GStreamer (Ubuntu)","origin_url":"https://launchpad.net/distros/ubuntu/+source/gstreamer1.0"},"factory":{"klass":"Generic","description":"Simple data queue","long-name":"Queue","author":"Erik Walthinsen <omega@cse.ogi.edu>"},"pad_templates":{"sink":[{"direction":"sink","aviability":"always","any":true,"some":false,"empty":false,"caps":[]}],"src":[{"direction":"src","aviability":"always","any":true,"some":false,"empty":false,"caps":[]}],"unknown":[]},"properties":{"flush-on-eos":{"name":"flush-on-eos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Discard all data in the queue when an EOS event is received","write_only":false},"min-threshold-bytes":{"name":"min-threshold-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Min. amount of data in the queue to allow reading (bytes, 0=disable)","write_only":false},"current-level-bytes":{"name":"current-level-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Current amount of data in the queue (bytes)","write_only":false},"min-threshold-time":{"name":"min-threshold-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Min. amount of data in the queue to allow reading (in ns, 0=disable)","write_only":false},"current-level-time":{"name":"current-level-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Current amount of data in the queue (in ns)","write_only":false},"max-size-time":{"name":"max-size-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":1000000000,"range":[0,18446744073709552000]},"description":"Max. amount of data in the queue (in ns, 0=disable)","write_only":false},"max-size-buffers":{"name":"max-size-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":200,"range":[0,4294967295]},"description":"Max. number of buffers in the queue (0=disable)","write_only":false},"max-size-bytes":{"name":"max-size-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":10485760,"range":[0,4294967295]},"description":"Max. amount of data in the queue (bytes, 0=disable)","write_only":false},"leaky":{"name":"leaky","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"no":{"name":"no","value":0,"constant":"Not Leaky"},"upstream":{"name":"upstream","value":1,"constant":"Leaky on upstream (new buffers)"},"downstream":{"name":"downstream","value":2,"constant":"Leaky on downstream (old buffers)"}}},"description":"Where the queue leaks, if at all","write_only":false},"silent":{"name":"silent","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Don't emit queue signals","write_only":false},"name":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"queue0"},"description":"The name of the object","write_only":false},"parent":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false},"current-level-buffers":{"name":"current-level-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Current number of buffers in the queue","write_only":false},"min-threshold-buffers":{"name":"min-threshold-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Min. number of buffers in the queue to allow reading (0=disable)","write_only":false}},"documentation_url":"https://gstreamer.freedesktop.org/documentation/coreelements/queue0.html"},"parameters":[{"name":"flush-on-eos","descriptor":{"name":"flush-on-eos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Discard all data in the queue when an EOS event is received","write_only":false}},{"name":"min-threshold-bytes","descriptor":{"name":"min-threshold-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Min. amount of data in the queue to allow reading (bytes, 0=disable)","write_only":false}},{"name":"current-level-bytes","descriptor":{"name":"current-level-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Current amount of data in the queue (bytes)","write_only":false}},{"name":"min-threshold-time","descriptor":{"name":"min-threshold-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Min. amount of data in the queue to allow reading (in ns, 0=disable)","write_only":false}},{"name":"current-level-time","descriptor":{"name":"current-level-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Current amount of data in the queue (in ns)","write_only":false}},{"name":"max-size-time","descriptor":{"name":"max-size-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":1000000000,"range":[0,18446744073709552000]},"description":"Max. amount of data in the queue (in ns, 0=disable)","write_only":false}},{"name":"max-size-buffers","descriptor":{"name":"max-size-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":200,"range":[0,4294967295]},"description":"Max. number of buffers in the queue (0=disable)","write_only":false}},{"name":"max-size-bytes","descriptor":{"name":"max-size-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":10485760,"range":[0,4294967295]},"description":"Max. amount of data in the queue (bytes, 0=disable)","write_only":false}},{"name":"leaky","descriptor":{"name":"leaky","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"no":{"name":"no","value":0,"constant":"Not Leaky"},"upstream":{"name":"upstream","value":1,"constant":"Leaky on upstream (new buffers)"},"downstream":{"name":"downstream","value":2,"constant":"Leaky on downstream (old buffers)"}}},"description":"Where the queue leaks, if at all","write_only":false}},{"name":"silent","descriptor":{"name":"silent","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Don't emit queue signals","write_only":false}},{"name":"name","descriptor":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"queue0"},"description":"The name of the object","write_only":false}},{"name":"parent","descriptor":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false}},{"name":"current-level-buffers","descriptor":{"name":"current-level-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Current number of buffers in the queue","write_only":false}},{"name":"min-threshold-buffers","descriptor":{"name":"min-threshold-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Min. number of buffers in the queue to allow reading (0=disable)","write_only":false}}]},"type":"node","targetPosition":"left","sourcePosition":"right","isHidden":false,"draggable":true,"connectable":true,"selectable":true},"9":{"id":"9","position":{"x":264,"y":368},"data":{"nodeDescriptor":{"name":"nvdsosd","plugin":{"name":"nvdsgst_osd","description":"Gstreamer plugin to draw rectangles and text","filename":"/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_osd.so","version":"6.0.0","license":"Proprietary","source_module":"nvdsosd","release_date":null,"binary_package":"GStreamer nvosd Plugin","origin_url":"http://nvidia.com/"},"factory":{"klass":"NvDsOsd functionality","author":"NVIDIA Corporation. Post on Deepstream for Tesla forum for any queries @ https://devtalk.nvidia.com/default/board/209/","description":"Gstreamer bounding box draw element","long-name":"NvDsOsd plugin"},"pad_templates":{"sink":[{"direction":"sink","aviability":"always","any":false,"some":true,"empty":false,"caps":[{"data_type":"video","data_format":"x-raw","data_details":"memory:NVMM","details":null}]}],"src":[{"direction":"src","aviability":"always","any":false,"some":true,"empty":false,"caps":[{"data_type":"video","data_format":"x-raw","data_details":"memory:NVMM","details":null}]}],"unknown":[]},"properties":{"display-clock":{"name":"display-clock","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Whether to display clock","write_only":false},"display-mask":{"name":"display-mask","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Whether to display instance mask","write_only":false},"clock-color":{"name":"clock-color","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"clock-color","write_only":false},"clock-font-size":{"name":"clock-font-size","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":0,"range":[0,60]},"description":"font size of the clock","write_only":false},"x-clock-offset":{"name":"x-clock-offset","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"x-clock-offset","write_only":false},"gpu-id":{"name":"gpu-id","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Set GPU Device ID","write_only":false},"display-text":{"name":"display-text","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":true},"description":"Whether to display text","write_only":false},"hw-blend-color-attr":{"name":"hw-blend-color-attr","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"0,0,000000,0,000000,0,000000,0,000000:"},"description":"color attributes for all classes,\n\t\t\t Use string with values of color class atrributes \n\t\t\t in ClassID (int), r(float), g(float), b(float), a(float)\n\t\t\t in order to set the property.\n\t\t\t Applicable only for HW mode on Jetson.\n\t\t\t e.g. 0,0.0,1.0,0.0,0.3:1,1.0,0.0,0.3,0.3","write_only":false},"qos":{"name":"qos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Handle Quality-of-Service events","write_only":false},"display-bbox":{"name":"display-bbox","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":true},"description":"Whether to display bounding boxes","write_only":false},"y-clock-offset":{"name":"y-clock-offset","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"y-clock-offset","write_only":false},"name":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"nvdsosd0"},"description":"The name of the object","write_only":false},"parent":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false},"clock-font":{"name":"clock-font","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":""},"description":"Clock Font to be set","write_only":false},"process-mode":{"name":"process-mode","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Enum","name":"GParamEnum","default":1,"enums":{"CPU_MODE":{"name":"CPU_MODE","value":0,"constant":"CPU_MODE"},"GPU_MODE":{"name":"GPU_MODE","value":1,"constant":"GPU_MODE, yet to be implemented for Tegra"}}},"description":"Rect and text draw process mode","write_only":false}},"documentation_url":"https://gstreamer.freedesktop.org/documentation/nvdsgst_osd/nvdsosd0.html"},"parameters":[{"name":"display-clock","descriptor":{"name":"display-clock","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Whether to display clock","write_only":false}},{"name":"display-mask","descriptor":{"name":"display-mask","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Whether to display instance mask","write_only":false}},{"name":"clock-color","descriptor":{"name":"clock-color","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"clock-color","write_only":false}},{"name":"clock-font-size","descriptor":{"name":"clock-font-size","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":0,"range":[0,60]},"description":"font size of the clock","write_only":false}},{"name":"x-clock-offset","descriptor":{"name":"x-clock-offset","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"x-clock-offset","write_only":false}},{"name":"gpu-id","descriptor":{"name":"gpu-id","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Set GPU Device ID","write_only":false}},{"name":"display-text","descriptor":{"name":"display-text","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":true},"description":"Whether to display text","write_only":false}},{"name":"hw-blend-color-attr","descriptor":{"name":"hw-blend-color-attr","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"0,0,000000,0,000000,0,000000,0,000000:"},"description":"color attributes for all classes,\n\t\t\t Use string with values of color class atrributes \n\t\t\t in ClassID (int), r(float), g(float), b(float), a(float)\n\t\t\t in order to set the property.\n\t\t\t Applicable only for HW mode on Jetson.\n\t\t\t e.g. 0,0.0,1.0,0.0,0.3:1,1.0,0.0,0.3,0.3","write_only":false}},{"name":"qos","descriptor":{"name":"qos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Handle Quality-of-Service events","write_only":false}},{"name":"display-bbox","descriptor":{"name":"display-bbox","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":true},"description":"Whether to display bounding boxes","write_only":false}},{"name":"y-clock-offset","descriptor":{"name":"y-clock-offset","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"y-clock-offset","write_only":false}},{"name":"name","descriptor":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"nvdsosd0"},"description":"The name of the object","write_only":false}},{"name":"parent","descriptor":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false}},{"name":"clock-font","descriptor":{"name":"clock-font","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":""},"description":"Clock Font to be set","write_only":false}},{"name":"process-mode","descriptor":{"name":"process-mode","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Enum","name":"GParamEnum","default":1,"enums":{"CPU_MODE":{"name":"CPU_MODE","value":0,"constant":"CPU_MODE"},"GPU_MODE":{"name":"GPU_MODE","value":1,"constant":"GPU_MODE, yet to be implemented for Tegra"}}},"description":"Rect and text draw process mode","write_only":false}}]},"type":"node","targetPosition":"left","sourcePosition":"right","isHidden":false,"draggable":true,"connectable":true,"selectable":true},"10":{"id":"10","position":{"x":445,"y":363},"data":{"nodeDescriptor":{"name":"queue","plugin":{"name":"coreelements","description":"GStreamer core elements","filename":"/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so","version":"1.16.2","license":"LGPL","source_module":"gstreamer","release_date":"2019-12-03","binary_package":"GStreamer (Ubuntu)","origin_url":"https://launchpad.net/distros/ubuntu/+source/gstreamer1.0"},"factory":{"klass":"Generic","description":"Simple data queue","long-name":"Queue","author":"Erik Walthinsen <omega@cse.ogi.edu>"},"pad_templates":{"sink":[{"direction":"sink","aviability":"always","any":true,"some":false,"empty":false,"caps":[]}],"src":[{"direction":"src","aviability":"always","any":true,"some":false,"empty":false,"caps":[]}],"unknown":[]},"properties":{"flush-on-eos":{"name":"flush-on-eos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Discard all data in the queue when an EOS event is received","write_only":false},"min-threshold-bytes":{"name":"min-threshold-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Min. amount of data in the queue to allow reading (bytes, 0=disable)","write_only":false},"current-level-bytes":{"name":"current-level-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Current amount of data in the queue (bytes)","write_only":false},"min-threshold-time":{"name":"min-threshold-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Min. amount of data in the queue to allow reading (in ns, 0=disable)","write_only":false},"current-level-time":{"name":"current-level-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Current amount of data in the queue (in ns)","write_only":false},"max-size-time":{"name":"max-size-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":1000000000,"range":[0,18446744073709552000]},"description":"Max. amount of data in the queue (in ns, 0=disable)","write_only":false},"max-size-buffers":{"name":"max-size-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":200,"range":[0,4294967295]},"description":"Max. number of buffers in the queue (0=disable)","write_only":false},"max-size-bytes":{"name":"max-size-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":10485760,"range":[0,4294967295]},"description":"Max. amount of data in the queue (bytes, 0=disable)","write_only":false},"leaky":{"name":"leaky","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"no":{"name":"no","value":0,"constant":"Not Leaky"},"upstream":{"name":"upstream","value":1,"constant":"Leaky on upstream (new buffers)"},"downstream":{"name":"downstream","value":2,"constant":"Leaky on downstream (old buffers)"}}},"description":"Where the queue leaks, if at all","write_only":false},"silent":{"name":"silent","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Don't emit queue signals","write_only":false},"name":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"queue0"},"description":"The name of the object","write_only":false},"parent":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false},"current-level-buffers":{"name":"current-level-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Current number of buffers in the queue","write_only":false},"min-threshold-buffers":{"name":"min-threshold-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Min. number of buffers in the queue to allow reading (0=disable)","write_only":false}},"documentation_url":"https://gstreamer.freedesktop.org/documentation/coreelements/queue0.html"},"parameters":[{"name":"flush-on-eos","descriptor":{"name":"flush-on-eos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Discard all data in the queue when an EOS event is received","write_only":false}},{"name":"min-threshold-bytes","descriptor":{"name":"min-threshold-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Min. amount of data in the queue to allow reading (bytes, 0=disable)","write_only":false}},{"name":"current-level-bytes","descriptor":{"name":"current-level-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Current amount of data in the queue (bytes)","write_only":false}},{"name":"min-threshold-time","descriptor":{"name":"min-threshold-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Min. amount of data in the queue to allow reading (in ns, 0=disable)","write_only":false}},{"name":"current-level-time","descriptor":{"name":"current-level-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Current amount of data in the queue (in ns)","write_only":false}},{"name":"max-size-time","descriptor":{"name":"max-size-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":1000000000,"range":[0,18446744073709552000]},"description":"Max. amount of data in the queue (in ns, 0=disable)","write_only":false}},{"name":"max-size-buffers","descriptor":{"name":"max-size-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":200,"range":[0,4294967295]},"description":"Max. number of buffers in the queue (0=disable)","write_only":false}},{"name":"max-size-bytes","descriptor":{"name":"max-size-bytes","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":10485760,"range":[0,4294967295]},"description":"Max. amount of data in the queue (bytes, 0=disable)","write_only":false}},{"name":"leaky","descriptor":{"name":"leaky","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"no":{"name":"no","value":0,"constant":"Not Leaky"},"upstream":{"name":"upstream","value":1,"constant":"Leaky on upstream (new buffers)"},"downstream":{"name":"downstream","value":2,"constant":"Leaky on downstream (old buffers)"}}},"description":"Where the queue leaks, if at all","write_only":false}},{"name":"silent","descriptor":{"name":"silent","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Don't emit queue signals","write_only":false}},{"name":"name","descriptor":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"queue0"},"description":"The name of the object","write_only":false}},{"name":"parent","descriptor":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false}},{"name":"current-level-buffers","descriptor":{"name":"current-level-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Current number of buffers in the queue","write_only":false}},{"name":"min-threshold-buffers","descriptor":{"name":"min-threshold-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Min. number of buffers in the queue to allow reading (0=disable)","write_only":false}}]},"type":"node","targetPosition":"left","sourcePosition":"right","isHidden":false,"draggable":true,"connectable":true,"selectable":true},"11":{"id":"11","position":{"x":629,"y":368},"data":{"nodeDescriptor":{"name":"nvvideoconvert","plugin":{"name":"nvvideoconvert","description":"video Colorspace conversion & scaler","filename":"/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libgstnvvideoconvert.so","version":"1.2.3","license":"Proprietary","source_module":"nvvideoconvert","release_date":null,"binary_package":"GStreamer nvvideoconvert Plugin","origin_url":"http://nvidia.com/"},"factory":{"description":"Converts video from one colorspace to another & Resizes","klass":"Filter/Converter/Video/Scaler","author":"NVIDIA Corporation. Post on Deepstream SDK forum for any queries @ https://devtalk.nvidia.com/default/board/209/","long-name":"NvVidConv Plugin"},"pad_templates":{"sink":[{"direction":"sink","aviability":"always","any":false,"some":true,"empty":false,"caps":[{"data_type":"video","data_format":"x-raw","data_details":"memory:NVMM","details":null},{"data_type":"video","data_format":"x-raw","data_details":"memory:SystemMemory","details":null}]}],"src":[{"direction":"src","aviability":"always","any":false,"some":true,"empty":false,"caps":[{"data_type":"video","data_format":"x-raw","data_details":"memory:NVMM","details":null},{"data_type":"video","data_format":"x-raw","data_details":"memory:SystemMemory","details":null}]}],"unknown":[]},"properties":{"src-crop":{"name":"src-crop","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"String","default":"0:0:0:0"},"description":"Pixel location left:top:width:height\n\t\t\tUse string with values of crop location to set the property.\n\t\t\t e.g. 20:20:40:50","write_only":false},"output-buffers":{"name":"output-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":4,"range":[1,4294967295]},"description":"number of output buffers","write_only":false},"nvbuf-memory-type":{"name":"nvbuf-memory-type","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"nvbuf-mem-cuda-pinned":{"name":"nvbuf-mem-cuda-pinned","value":1,"constant":"Allocate Pinned/Host cuda memory"},"nvbuf-mem-cuda-unified":{"name":"nvbuf-mem-cuda-unified","value":3,"constant":"Allocate Unified cuda memory"},"nvbuf-mem-default":{"name":"nvbuf-mem-default","value":0,"constant":"Default memory allocated, specific to particular platform"},"nvbuf-mem-cuda-device":{"name":"nvbuf-mem-cuda-device","value":2,"constant":"Allocate Device cuda memory"}}},"description":"Type of NvBufSurface Memory to be allocated for output buffers","write_only":false},"compute-hw":{"name":"compute-hw","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"GPU":{"name":"GPU","value":1,"constant":"GPU"},"Default":{"name":"Default","value":0,"constant":"Default, GPU for Tesla, VIC for Jetson"},"VIC":{"name":"VIC","value":2,"constant":"VIC"}}},"description":"Compute Scaling HW","write_only":false},"qos":{"name":"qos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Handle Quality-of-Service events","write_only":false},"bl-output":{"name":"bl-output","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Blocklinear output, applicable only for memory:NVMM NV12 format output buffer","write_only":false},"name":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"nvvideoconvert0"},"description":"The name of the object","write_only":false},"parent":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false},"dest-crop":{"name":"dest-crop","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"String","default":"0:0:0:0"},"description":"Pixel location left:top:width:height\n\t\t\tUse string with values of crop location to set the property.\n\t\t\t e.g. 20:20:40:50","write_only":false},"silent":{"name":"silent","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Produce verbose output ?","write_only":false},"gpu-id":{"name":"gpu-id","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Set GPU Device ID for operation","write_only":false},"interpolation-method":{"name":"interpolation-method","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":6,"enums":{"Algo-3":{"name":"Algo-3","value":4,"constant":"GPU - LanzoS, VIC - Smart"},"Bilinear":{"name":"Bilinear","value":1,"constant":"Bilinear"},"Algo-1":{"name":"Algo-1","value":2,"constant":"GPU - Cubic, VIC - 5 Tap"},"Algo-4":{"name":"Algo-4","value":5,"constant":"GPU - Ignored, VIC - Nicest"},"Default":{"name":"Default","value":6,"constant":"GPU - Nearest, VIC - Nearest"},"Nearest":{"name":"Nearest","value":0,"constant":"Nearest"},"Algo-2":{"name":"Algo-2","value":3,"constant":"GPU - Super, VIC - 10 Tap"}}},"description":"Set interpolation methods","write_only":false},"flip-method":{"name":"flip-method","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"horizontal-flip":{"name":"horizontal-flip","value":4,"constant":"Flip horizontally"},"clockwise":{"name":"clockwise","value":3,"constant":"Rotate clockwise 90 degrees"},"upper-right-diagonal":{"name":"upper-right-diagonal","value":5,"constant":"Flip across upper right/lower left diagonal"},"vertical-flip":{"name":"vertical-flip","value":6,"constant":"Flip vertically"},"counterclockwise":{"name":"counterclockwise","value":1,"constant":"Rotate counter-clockwise 90 degrees"},"upper-left-diagonal":{"name":"upper-left-diagonal","value":7,"constant":"Flip across upper left/lower right diagonal"},"rotate-180":{"name":"rotate-180","value":2,"constant":"Rotate 180 degrees"},"none":{"name":"none","value":0,"constant":"Identity (no rotation)"}}},"description":"video flip methods","write_only":false}},"documentation_url":"https://gstreamer.freedesktop.org/documentation/nvvideoconvert/nvvideoconvert0.html"},"parameters":[{"name":"src-crop","descriptor":{"name":"src-crop","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"String","default":"0:0:0:0"},"description":"Pixel location left:top:width:height\n\t\t\tUse string with values of crop location to set the property.\n\t\t\t e.g. 20:20:40:50","write_only":false}},{"name":"output-buffers","descriptor":{"name":"output-buffers","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":true,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":4,"range":[1,4294967295]},"description":"number of output buffers","write_only":false}},{"name":"nvbuf-memory-type","descriptor":{"name":"nvbuf-memory-type","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"nvbuf-mem-cuda-pinned":{"name":"nvbuf-mem-cuda-pinned","value":1,"constant":"Allocate Pinned/Host cuda memory"},"nvbuf-mem-cuda-unified":{"name":"nvbuf-mem-cuda-unified","value":3,"constant":"Allocate Unified cuda memory"},"nvbuf-mem-default":{"name":"nvbuf-mem-default","value":0,"constant":"Default memory allocated, specific to particular platform"},"nvbuf-mem-cuda-device":{"name":"nvbuf-mem-cuda-device","value":2,"constant":"Allocate Device cuda memory"}}},"description":"Type of NvBufSurface Memory to be allocated for output buffers","write_only":false}},{"name":"compute-hw","descriptor":{"name":"compute-hw","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"GPU":{"name":"GPU","value":1,"constant":"GPU"},"Default":{"name":"Default","value":0,"constant":"Default, GPU for Tesla, VIC for Jetson"},"VIC":{"name":"VIC","value":2,"constant":"VIC"}}},"description":"Compute Scaling HW","write_only":false}},{"name":"qos","descriptor":{"name":"qos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Handle Quality-of-Service events","write_only":false}},{"name":"bl-output","descriptor":{"name":"bl-output","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Blocklinear output, applicable only for memory:NVMM NV12 format output buffer","write_only":false}},{"name":"name","descriptor":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"nvvideoconvert0"},"description":"The name of the object","write_only":false}},{"name":"parent","descriptor":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false}},{"name":"dest-crop","descriptor":{"name":"dest-crop","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"String","default":"0:0:0:0"},"description":"Pixel location left:top:width:height\n\t\t\tUse string with values of crop location to set the property.\n\t\t\t e.g. 20:20:40:50","write_only":false}},{"name":"silent","descriptor":{"name":"silent","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Produce verbose output ?","write_only":false}},{"name":"gpu-id","descriptor":{"name":"gpu-id","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Set GPU Device ID for operation","write_only":false}},{"name":"interpolation-method","descriptor":{"name":"interpolation-method","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":6,"enums":{"Algo-3":{"name":"Algo-3","value":4,"constant":"GPU - LanzoS, VIC - Smart"},"Bilinear":{"name":"Bilinear","value":1,"constant":"Bilinear"},"Algo-1":{"name":"Algo-1","value":2,"constant":"GPU - Cubic, VIC - 5 Tap"},"Algo-4":{"name":"Algo-4","value":5,"constant":"GPU - Ignored, VIC - Nicest"},"Default":{"name":"Default","value":6,"constant":"GPU - Nearest, VIC - Nearest"},"Nearest":{"name":"Nearest","value":0,"constant":"Nearest"},"Algo-2":{"name":"Algo-2","value":3,"constant":"GPU - Super, VIC - 10 Tap"}}},"description":"Set interpolation methods","write_only":false}},{"name":"flip-method","descriptor":{"name":"flip-method","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"horizontal-flip":{"name":"horizontal-flip","value":4,"constant":"Flip horizontally"},"clockwise":{"name":"clockwise","value":3,"constant":"Rotate clockwise 90 degrees"},"upper-right-diagonal":{"name":"upper-right-diagonal","value":5,"constant":"Flip across upper right/lower left diagonal"},"vertical-flip":{"name":"vertical-flip","value":6,"constant":"Flip vertically"},"counterclockwise":{"name":"counterclockwise","value":1,"constant":"Rotate counter-clockwise 90 degrees"},"upper-left-diagonal":{"name":"upper-left-diagonal","value":7,"constant":"Flip across upper left/lower right diagonal"},"rotate-180":{"name":"rotate-180","value":2,"constant":"Rotate 180 degrees"},"none":{"name":"none","value":0,"constant":"Identity (no rotation)"}}},"description":"video flip methods","write_only":false}}]},"type":"node","targetPosition":"left","sourcePosition":"right","isHidden":false,"draggable":true,"connectable":true,"selectable":true},"13":{"id":"13","position":{"x":68,"y":479},"data":{"nodeDescriptor":{"name":"nvv4l2h264enc","plugin":{"name":"nvvideo4linux2","description":"Nvidia elements for Video 4 Linux","filename":"/usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libgstnvvideo4linux2.so","version":"1.14.0","license":"LGPL","source_module":"nvvideo4linux2","release_date":null,"binary_package":"nvvideo4linux2","origin_url":"http://nvidia.com/"},"factory":{"description":"Encode H.264 video streams via V4L2 API","author":"ayaka <ayaka@soulik.info>","long-name":"V4L2 H.264 Encoder","klass":"Codec/Encoder/Video"},"pad_templates":{"sink":[{"direction":"sink","aviability":"always","any":false,"some":true,"empty":false,"caps":[{"data_type":"video","data_format":"x-raw","data_details":"memory:NVMM","details":null}]}],"src":[{"direction":"src","aviability":"always","any":false,"some":true,"empty":false,"caps":[{"data_type":"video","data_format":"x-h264","data_details":"memory:SystemMemory","details":null}]}],"unknown":[]},"properties":{"force-intra":{"name":"force-intra","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Boolean","default":false},"description":"Force an INTRA frame","write_only":false},"device-fd":{"name":"device-fd","value_type":"GParamInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":-1,"range":[-1,2147483647]},"description":"File descriptor of the device","write_only":false},"capture-io-mode":{"name":"capture-io-mode","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"dmabuf-import":{"name":"dmabuf-import","value":5,"constant":"GST_V4L2_IO_DMABUF_IMPORT"},"auto":{"name":"auto","value":0,"constant":"GST_V4L2_IO_AUTO"},"mmap":{"name":"mmap","value":2,"constant":"GST_V4L2_IO_MMAP"}}},"description":"Capture I/O mode (matches src pad)","write_only":false},"bitrate":{"name":"bitrate","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":4000000,"range":[0,4294967295]},"description":"Set bitrate for v4l2 encode","write_only":false},"gpu-id":{"name":"gpu-id","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Set to GPU Device ID for Encoder ","write_only":false},"extra-controls":{"name":"extra-controls","value_type":"GParamBoxed","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"Extra v4l2 controls (CIDs) for the device","write_only":false},"device":{"name":"device","value_type":"GParamString","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"/dev/nvhost-msenc"},"description":"Device location","write_only":false},"qos":{"name":"qos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Handle Quality-of-Service events from downstream","write_only":false},"device-name":{"name":"device-name","value_type":"GParamString","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":""},"description":"Name of the device","write_only":false},"iframeinterval":{"name":"iframeinterval","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":30,"range":[0,4294967295]},"description":"Encoding Intra Frame occurance frequency","write_only":false},"force-idr":{"name":"force-idr","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Boolean","default":false},"description":"Force an IDR frame","write_only":false},"name":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"nvv4l2h264enc0"},"description":"The name of the object","write_only":false},"parent":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false},"output-io-mode":{"name":"output-io-mode","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"mmap":{"name":"mmap","value":2,"constant":"GST_V4L2_IO_MMAP"},"auto":{"name":"auto","value":0,"constant":"GST_V4L2_IO_AUTO"},"dmabuf-import":{"name":"dmabuf-import","value":5,"constant":"GST_V4L2_IO_DMABUF_IMPORT"}}},"description":"Output side I/O mode (matches sink pad)","write_only":false},"profile":{"name":"profile","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"High444":{"name":"High444","value":7,"constant":"GST_V4L2_H264_VIDENC_HIGH_444_PREDICTIVE"},"Baseline":{"name":"Baseline","value":0,"constant":"GST_V4L2_H264_VIDENC_BASELINE_PROFILE"},"Main":{"name":"Main","value":2,"constant":"GST_V4L2_H264_VIDENC_MAIN_PROFILE"},"High":{"name":"High","value":4,"constant":"GST_V4L2_H264_VIDENC_HIGH_PROFILE"}}},"description":"Set profile for v4l2 encode","write_only":false},"extended-colorformat":{"name":"extended-colorformat","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Set Extended ColorFormat pixel values 0 to 255 in VUI Info","write_only":false},"control-rate":{"name":"control-rate","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Enum","name":"GParamEnum","default":1,"enums":{"variable_bitrate":{"name":"variable_bitrate","value":0,"constant":"GST_V4L2_VIDENC_VARIABLE_BITRATE"},"constant_bitrate":{"name":"constant_bitrate","value":1,"constant":"GST_V4L2_VIDENC_CONSTANT_BITRATE"}}},"description":"Set control rate for v4l2 encode","write_only":false}},"documentation_url":"https://gstreamer.freedesktop.org/documentation/nvvideo4linux2/nvv4l2h264enc0.html"},"parameters":[{"name":"force-intra","descriptor":{"name":"force-intra","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Boolean","default":false},"description":"Force an INTRA frame","write_only":false}},{"name":"device-fd","descriptor":{"name":"device-fd","value_type":"GParamInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":-1,"range":[-1,2147483647]},"description":"File descriptor of the device","write_only":false}},{"name":"capture-io-mode","descriptor":{"name":"capture-io-mode","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"dmabuf-import":{"name":"dmabuf-import","value":5,"constant":"GST_V4L2_IO_DMABUF_IMPORT"},"auto":{"name":"auto","value":0,"constant":"GST_V4L2_IO_AUTO"},"mmap":{"name":"mmap","value":2,"constant":"GST_V4L2_IO_MMAP"}}},"description":"Capture I/O mode (matches src pad)","write_only":false}},{"name":"bitrate","descriptor":{"name":"bitrate","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":4000000,"range":[0,4294967295]},"description":"Set bitrate for v4l2 encode","write_only":false}},{"name":"gpu-id","descriptor":{"name":"gpu-id","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"Set to GPU Device ID for Encoder ","write_only":false}},{"name":"extra-controls","descriptor":{"name":"extra-controls","value_type":"GParamBoxed","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"Extra v4l2 controls (CIDs) for the device","write_only":false}},{"name":"device","descriptor":{"name":"device","value_type":"GParamString","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"/dev/nvhost-msenc"},"description":"Device location","write_only":false}},{"name":"qos","descriptor":{"name":"qos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Handle Quality-of-Service events from downstream","write_only":false}},{"name":"device-name","descriptor":{"name":"device-name","value_type":"GParamString","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":""},"description":"Name of the device","write_only":false}},{"name":"iframeinterval","descriptor":{"name":"iframeinterval","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"UInt","default":30,"range":[0,4294967295]},"description":"Encoding Intra Frame occurance frequency","write_only":false}},{"name":"force-idr","descriptor":{"name":"force-idr","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Boolean","default":false},"description":"Force an IDR frame","write_only":false}},{"name":"name","descriptor":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"nvv4l2h264enc0"},"description":"The name of the object","write_only":false}},{"name":"parent","descriptor":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false}},{"name":"output-io-mode","descriptor":{"name":"output-io-mode","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"mmap":{"name":"mmap","value":2,"constant":"GST_V4L2_IO_MMAP"},"auto":{"name":"auto","value":0,"constant":"GST_V4L2_IO_AUTO"},"dmabuf-import":{"name":"dmabuf-import","value":5,"constant":"GST_V4L2_IO_DMABUF_IMPORT"}}},"description":"Output side I/O mode (matches sink pad)","write_only":false}},{"name":"profile","descriptor":{"name":"profile","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Enum","name":"GParamEnum","default":0,"enums":{"High444":{"name":"High444","value":7,"constant":"GST_V4L2_H264_VIDENC_HIGH_444_PREDICTIVE"},"Baseline":{"name":"Baseline","value":0,"constant":"GST_V4L2_H264_VIDENC_BASELINE_PROFILE"},"Main":{"name":"Main","value":2,"constant":"GST_V4L2_H264_VIDENC_MAIN_PROFILE"},"High":{"name":"High","value":4,"constant":"GST_V4L2_H264_VIDENC_HIGH_PROFILE"}}},"description":"Set profile for v4l2 encode","write_only":false}},{"name":"extended-colorformat","descriptor":{"name":"extended-colorformat","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Set Extended ColorFormat pixel values 0 to 255 in VUI Info","write_only":false}},{"name":"control-rate","descriptor":{"name":"control-rate","value_type":"GParamEnum","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":true},"detail":{"value_type":"Enum","name":"GParamEnum","default":1,"enums":{"variable_bitrate":{"name":"variable_bitrate","value":0,"constant":"GST_V4L2_VIDENC_VARIABLE_BITRATE"},"constant_bitrate":{"name":"constant_bitrate","value":1,"constant":"GST_V4L2_VIDENC_CONSTANT_BITRATE"}}},"description":"Set control rate for v4l2 encode","write_only":false}}]},"type":"node","targetPosition":"left","sourcePosition":"right","isHidden":false,"draggable":true,"connectable":true,"selectable":true},"14":{"id":"14","position":{"x":246,"y":480},"data":{"nodeDescriptor":{"name":"h264parse","plugin":{"name":"videoparsersbad","description":"videoparsers","filename":"/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideoparsersbad.so","version":"1.16.2","license":"LGPL","source_module":"gst-plugins-bad","release_date":"2019-12-03","binary_package":"GStreamer Bad Plugins (Ubuntu)","origin_url":"https://launchpad.net/distros/ubuntu/+source/gst-plugins-bad1.0"},"factory":{"klass":"Codec/Parser/Converter/Video","description":"Parses H.264 streams","author":"Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk>","long-name":"H.264 parser"},"pad_templates":{"sink":[{"direction":"sink","aviability":"always","any":false,"some":true,"empty":false,"caps":[{"data_type":"video","data_format":"x-h264","data_details":"memory:SystemMemory","details":null}]}],"src":[{"direction":"src","aviability":"always","any":false,"some":true,"empty":false,"caps":[{"data_type":"video","data_format":"x-h264","data_details":"memory:SystemMemory","details":null}]}],"unknown":[]},"properties":{"name":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"h264parse0"},"description":"The name of the object","write_only":false},"parent":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false},"disable-passthrough":{"name":"disable-passthrough","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Force processing (disables passthrough)","write_only":false},"config-interval":{"name":"config-interval","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":0,"range":[-1,3600]},"description":"Send SPS and PPS Insertion Interval in seconds (sprop parameter sets will be multiplexed in the data stream when detected.) (0 = disabled, -1 = send with every IDR frame)","write_only":false}},"documentation_url":"https://gstreamer.freedesktop.org/documentation/videoparsersbad/h264parse0.html"},"parameters":[{"name":"name","descriptor":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"h264parse0"},"description":"The name of the object","write_only":false}},{"name":"parent","descriptor":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false}},{"name":"disable-passthrough","descriptor":{"name":"disable-passthrough","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Force processing (disables passthrough)","write_only":false}},{"name":"config-interval","descriptor":{"name":"config-interval","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":0,"range":[-1,3600]},"description":"Send SPS and PPS Insertion Interval in seconds (sprop parameter sets will be multiplexed in the data stream when detected.) (0 = disabled, -1 = send with every IDR frame)","write_only":false}}]},"type":"node","targetPosition":"left","sourcePosition":"right","isHidden":false,"draggable":true,"connectable":true,"selectable":true},"15":{"id":"15","position":{"x":425,"y":480},"data":{"nodeDescriptor":{"name":"rtph264pay","plugin":{"name":"rtp","description":"Real-time protocol plugins","filename":"/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstrtp.so","version":"1.16.2","license":"LGPL","source_module":"gst-plugins-good","release_date":"2019-12-03","binary_package":"GStreamer Good Plugins (Ubuntu)","origin_url":"https://launchpad.net/distros/ubuntu/+source/gst-plugins-good1.0"},"factory":{"description":"Payload-encode H264 video into RTP packets (RFC 3984)","klass":"Codec/Payloader/Network/RTP","author":"Laurent Glayal <spglegle@yahoo.fr>","long-name":"RTP H264 payloader"},"pad_templates":{"sink":[{"direction":"sink","aviability":"always","any":false,"some":true,"empty":false,"caps":[{"data_type":"video","data_format":"x-h264","data_details":"memory:SystemMemory","details":null},{"data_type":"video","data_format":"x-h264","data_details":"memory:SystemMemory","details":null}]}],"src":[{"direction":"src","aviability":"always","any":false,"some":true,"empty":false,"caps":[{"data_type":"application","data_format":"x-rtp","data_details":"memory:SystemMemory","details":null}]}],"unknown":[]},"properties":{"min-ptime":{"name":"min-ptime","value_type":"GParamInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int64","default":0,"range":[0,9223372036854776000]},"description":"Minimum duration of the packet data in ns (can't go above MTU)","write_only":false},"pt":{"name":"pt","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":96,"range":[0,127]},"description":"The payload type of the packets","write_only":false},"seqnum":{"name":"seqnum","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,65535]},"description":"The RTP sequence number of the last processed packet","write_only":false},"onvif-no-rate-control":{"name":"onvif-no-rate-control","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Enable ONVIF Rate-Control=no timestamping mode","write_only":false},"sprop-parameter-sets":{"name":"sprop-parameter-sets","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":true,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":""},"description":"The base64 sprop-parameter-sets to set in out caps (set to NULL to extract from stream)","write_only":false},"timestamp":{"name":"timestamp","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"The RTP timestamp of the last processed packet","write_only":false},"mtu":{"name":"mtu","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":1400,"range":[28,4294967295]},"description":"Maximum size of one packet","write_only":false},"max-ptime":{"name":"max-ptime","value_type":"GParamInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int64","default":-1,"range":[-1,9223372036854776000]},"description":"Maximum duration of the packet data in ns (-1 = unlimited up to MTU)","write_only":false},"stats":{"name":"stats","value_type":"GParamBoxed","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"Various statistics","write_only":false},"seqnum-offset":{"name":"seqnum-offset","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":-1,"range":[-1,65535]},"description":"Offset to add to all outgoing seqnum (-1 = random)","write_only":false},"perfect-rtptime":{"name":"perfect-rtptime","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":true},"description":"Generate perfect RTP timestamps when possible","write_only":false},"config-interval":{"name":"config-interval","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":0,"range":[-1,3600]},"description":"Send SPS and PPS Insertion Interval in seconds (sprop parameter sets will be multiplexed in the data stream when detected.) (0 = disabled, -1 = send with every IDR frame)","write_only":false},"parent":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false},"source-info":{"name":"source-info","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Write CSRC based on buffer meta RTP source information","write_only":false},"ssrc":{"name":"ssrc","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":4294967295,"range":[0,4294967295]},"description":"The SSRC of the packets (default == random)","write_only":false},"name":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"rtph264pay0"},"description":"The name of the object","write_only":false},"timestamp-offset":{"name":"timestamp-offset","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":4294967295,"range":[0,4294967295]},"description":"Offset to add to all outgoing timestamps (default = random)","write_only":false},"ptime-multiple":{"name":"ptime-multiple","value_type":"GParamInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int64","default":0,"range":[0,9223372036854776000]},"description":"Force buffers to be multiples of this duration in ns (0 disables)","write_only":false}},"documentation_url":"https://gstreamer.freedesktop.org/documentation/rtp/rtph264pay0.html"},"parameters":[{"name":"min-ptime","descriptor":{"name":"min-ptime","value_type":"GParamInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int64","default":0,"range":[0,9223372036854776000]},"description":"Minimum duration of the packet data in ns (can't go above MTU)","write_only":false}},{"name":"pt","descriptor":{"name":"pt","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":96,"range":[0,127]},"description":"The payload type of the packets","write_only":false}},{"name":"seqnum","descriptor":{"name":"seqnum","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,65535]},"description":"The RTP sequence number of the last processed packet","write_only":false}},{"name":"onvif-no-rate-control","descriptor":{"name":"onvif-no-rate-control","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Enable ONVIF Rate-Control=no timestamping mode","write_only":false}},{"name":"sprop-parameter-sets","descriptor":{"name":"sprop-parameter-sets","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":true,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":""},"description":"The base64 sprop-parameter-sets to set in out caps (set to NULL to extract from stream)","write_only":false}},{"name":"timestamp","descriptor":{"name":"timestamp","value_type":"GParamUInt","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":0,"range":[0,4294967295]},"description":"The RTP timestamp of the last processed packet","write_only":false}},{"name":"mtu","descriptor":{"name":"mtu","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":1400,"range":[28,4294967295]},"description":"Maximum size of one packet","write_only":false}},{"name":"max-ptime","descriptor":{"name":"max-ptime","value_type":"GParamInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int64","default":-1,"range":[-1,9223372036854776000]},"description":"Maximum duration of the packet data in ns (-1 = unlimited up to MTU)","write_only":false}},{"name":"stats","descriptor":{"name":"stats","value_type":"GParamBoxed","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"Various statistics","write_only":false}},{"name":"seqnum-offset","descriptor":{"name":"seqnum-offset","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":-1,"range":[-1,65535]},"description":"Offset to add to all outgoing seqnum (-1 = random)","write_only":false}},{"name":"perfect-rtptime","descriptor":{"name":"perfect-rtptime","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":true},"description":"Generate perfect RTP timestamps when possible","write_only":false}},{"name":"config-interval","descriptor":{"name":"config-interval","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":0,"range":[-1,3600]},"description":"Send SPS and PPS Insertion Interval in seconds (sprop parameter sets will be multiplexed in the data stream when detected.) (0 = disabled, -1 = send with every IDR frame)","write_only":false}},{"name":"parent","descriptor":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false}},{"name":"source-info","descriptor":{"name":"source-info","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Write CSRC based on buffer meta RTP source information","write_only":false}},{"name":"ssrc","descriptor":{"name":"ssrc","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":4294967295,"range":[0,4294967295]},"description":"The SSRC of the packets (default == random)","write_only":false}},{"name":"name","descriptor":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"rtph264pay0"},"description":"The name of the object","write_only":false}},{"name":"timestamp-offset","descriptor":{"name":"timestamp-offset","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":4294967295,"range":[0,4294967295]},"description":"Offset to add to all outgoing timestamps (default = random)","write_only":false}},{"name":"ptime-multiple","descriptor":{"name":"ptime-multiple","value_type":"GParamInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int64","default":0,"range":[0,9223372036854776000]},"description":"Force buffers to be multiples of this duration in ns (0 disables)","write_only":false}}]},"type":"node","targetPosition":"left","sourcePosition":"right","isHidden":false,"draggable":true,"connectable":true,"selectable":true},"16":{"id":"16","position":{"x":623,"y":476},"data":{"nodeDescriptor":{"name":"udpsink","plugin":{"name":"udp","description":"transfer data via UDP","filename":"/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstudp.so","version":"1.16.2","license":"LGPL","source_module":"gst-plugins-good","release_date":"2019-12-03","binary_package":"GStreamer Good Plugins (Ubuntu)","origin_url":"https://launchpad.net/distros/ubuntu/+source/gst-plugins-good1.0"},"factory":{"long-name":"UDP packet sender","klass":"Sink/Network","author":"Wim Taymans <wim@fluendo.com>","description":"Send data over the network via UDP"},"pad_templates":{"sink":[{"direction":"sink","aviability":"always","any":true,"some":false,"empty":false,"caps":[]}],"src":[],"unknown":[]},"properties":{"multicast-iface":{"name":"multicast-iface","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":""},"description":"The network interface on which to join the multicast group","write_only":false},"bind-port":{"name":"bind-port","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":0,"range":[0,65535]},"description":"Port to bind the socket to","write_only":false},"async":{"name":"async","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":true},"description":"Go asynchronously to PAUSED","write_only":false},"enable-last-sample":{"name":"enable-last-sample","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":true},"description":"Enable the last-sample property","write_only":false},"port":{"name":"port","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":5004,"range":[0,65535]},"description":"The port to send the packets to","write_only":false},"qos":{"name":"qos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Generate Quality-of-Service events upstream","write_only":false},"host":{"name":"host","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"localhost"},"description":"The host/IP/Multicast group to send the packets to","write_only":false},"buffer-size":{"name":"buffer-size","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":0,"range":[0,2147483647]},"description":"Size of the kernel send buffer in bytes, 0=default","write_only":false},"last-sample":{"name":"last-sample","value_type":"GParamBoxed","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The last sample received in the sink","write_only":false},"socket":{"name":"socket","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"Socket to use for UDP sending. (NULL == allocate)","write_only":false},"bind-address":{"name":"bind-address","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":""},"description":"Address to bind the socket to","write_only":false},"used-socket-v6":{"name":"used-socket-v6","value_type":"GParamObject","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"Socket currently in use for UDPv6 sending. (NULL == no socket)","write_only":false},"blocksize":{"name":"blocksize","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":4096,"range":[0,4294967295]},"description":"Size in bytes to pull per buffer (0 = default)","write_only":false},"max-bitrate":{"name":"max-bitrate","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"The maximum bits per second to render (0 = disabled)","write_only":false},"socket-v6":{"name":"socket-v6","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"Socket to use for UDPv6 sending. (NULL == allocate)","write_only":false},"ttl-mc":{"name":"ttl-mc","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":1,"range":[0,255]},"description":"Used for setting the multicast TTL parameter","write_only":false},"parent":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false},"close-socket":{"name":"close-socket","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":true},"description":"Close socket if passed as property on state change","write_only":false},"send-duplicates":{"name":"send-duplicates","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":true},"description":"When a distination/port pair is added multiple times, send packets multiple times as well","write_only":false},"ts-offset":{"name":"ts-offset","value_type":"GParamInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int64","default":0,"range":[-9223372036854776000,9223372036854776000]},"description":"Timestamp offset in nanoseconds","write_only":false},"bytes-served":{"name":"bytes-served","value_type":"GParamUInt64","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Total number of bytes sent to all clients","write_only":false},"used-socket":{"name":"used-socket","value_type":"GParamObject","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"Socket currently in use for UDP sending. (NULL == no socket)","write_only":false},"qos-dscp":{"name":"qos-dscp","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":-1,"range":[-1,63]},"description":"Quality of Service, differentiated services code point (-1 default)","write_only":false},"render-delay":{"name":"render-delay","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Additional render delay of the sink in nanoseconds","write_only":false},"sync":{"name":"sync","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":true},"description":"Sync on the clock","write_only":false},"loop":{"name":"loop","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":true},"description":"Used for setting the multicast loop parameter. TRUE = enable, FALSE = disable","write_only":false},"clients":{"name":"clients","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"localhost:5004"},"description":"A comma separated list of host:port pairs with destinations","write_only":false},"force-ipv4":{"name":"force-ipv4","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":true,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Forcing the use of an IPv4 socket (DEPRECATED, has no effect anymore)","write_only":false},"auto-multicast":{"name":"auto-multicast","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":true},"description":"Automatically join/leave the multicast groups, FALSE means user has to do it himself","write_only":false},"processing-deadline":{"name":"processing-deadline","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":20000000,"range":[0,18446744073709552000]},"description":"Maximum processing deadline in nanoseconds","write_only":false},"throttle-time":{"name":"throttle-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"The time to keep between rendered buffers (0 = disabled)","write_only":false},"bytes-to-serve":{"name":"bytes-to-serve","value_type":"GParamUInt64","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Number of bytes received to serve to clients","write_only":false},"name":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"udpsink0"},"description":"The name of the object","write_only":false},"ttl":{"name":"ttl","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":64,"range":[0,255]},"description":"Used for setting the unicast TTL parameter","write_only":false},"max-lateness":{"name":"max-lateness","value_type":"GParamInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int64","default":-1,"range":[-1,9223372036854776000]},"description":"Maximum number of nanoseconds that a buffer can be late before it is dropped (-1 unlimited)","write_only":false}},"documentation_url":"https://gstreamer.freedesktop.org/documentation/udp/udpsink0.html"},"parameters":[{"name":"multicast-iface","descriptor":{"name":"multicast-iface","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":""},"description":"The network interface on which to join the multicast group","write_only":false}},{"name":"bind-port","descriptor":{"name":"bind-port","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":0,"range":[0,65535]},"description":"Port to bind the socket to","write_only":false}},{"name":"async","descriptor":{"name":"async","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":true},"description":"Go asynchronously to PAUSED","write_only":false}},{"name":"enable-last-sample","descriptor":{"name":"enable-last-sample","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":true},"description":"Enable the last-sample property","write_only":false}},{"name":"port","descriptor":{"name":"port","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":5004,"range":[0,65535]},"description":"The port to send the packets to","write_only":false}},{"name":"qos","descriptor":{"name":"qos","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Generate Quality-of-Service events upstream","write_only":false}},{"name":"host","descriptor":{"name":"host","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"localhost"},"description":"The host/IP/Multicast group to send the packets to","write_only":false}},{"name":"buffer-size","descriptor":{"name":"buffer-size","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":0,"range":[0,2147483647]},"description":"Size of the kernel send buffer in bytes, 0=default","write_only":false}},{"name":"last-sample","descriptor":{"name":"last-sample","value_type":"GParamBoxed","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The last sample received in the sink","write_only":false}},{"name":"socket","descriptor":{"name":"socket","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"Socket to use for UDP sending. (NULL == allocate)","write_only":false}},{"name":"bind-address","descriptor":{"name":"bind-address","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":""},"description":"Address to bind the socket to","write_only":false}},{"name":"used-socket-v6","descriptor":{"name":"used-socket-v6","value_type":"GParamObject","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"Socket currently in use for UDPv6 sending. (NULL == no socket)","write_only":false}},{"name":"blocksize","descriptor":{"name":"blocksize","value_type":"GParamUInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt","default":4096,"range":[0,4294967295]},"description":"Size in bytes to pull per buffer (0 = default)","write_only":false}},{"name":"max-bitrate","descriptor":{"name":"max-bitrate","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"The maximum bits per second to render (0 = disabled)","write_only":false}},{"name":"socket-v6","descriptor":{"name":"socket-v6","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"Socket to use for UDPv6 sending. (NULL == allocate)","write_only":false}},{"name":"ttl-mc","descriptor":{"name":"ttl-mc","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":1,"range":[0,255]},"description":"Used for setting the multicast TTL parameter","write_only":false}},{"name":"parent","descriptor":{"name":"parent","value_type":"GParamObject","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"The parent of the object","write_only":false}},{"name":"close-socket","descriptor":{"name":"close-socket","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":true},"description":"Close socket if passed as property on state change","write_only":false}},{"name":"send-duplicates","descriptor":{"name":"send-duplicates","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":true},"description":"When a distination/port pair is added multiple times, send packets multiple times as well","write_only":false}},{"name":"ts-offset","descriptor":{"name":"ts-offset","value_type":"GParamInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int64","default":0,"range":[-9223372036854776000,9223372036854776000]},"description":"Timestamp offset in nanoseconds","write_only":false}},{"name":"bytes-served","descriptor":{"name":"bytes-served","value_type":"GParamUInt64","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Total number of bytes sent to all clients","write_only":false}},{"name":"used-socket","descriptor":{"name":"used-socket","value_type":"GParamObject","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Unknown"},"description":"Socket currently in use for UDP sending. (NULL == no socket)","write_only":false}},{"name":"qos-dscp","descriptor":{"name":"qos-dscp","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":-1,"range":[-1,63]},"description":"Quality of Service, differentiated services code point (-1 default)","write_only":false}},{"name":"render-delay","descriptor":{"name":"render-delay","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Additional render delay of the sink in nanoseconds","write_only":false}},{"name":"sync","descriptor":{"name":"sync","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":true},"description":"Sync on the clock","write_only":false}},{"name":"loop","descriptor":{"name":"loop","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":true},"description":"Used for setting the multicast loop parameter. TRUE = enable, FALSE = disable","write_only":false}},{"name":"clients","descriptor":{"name":"clients","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"localhost:5004"},"description":"A comma separated list of host:port pairs with destinations","write_only":false}},{"name":"force-ipv4","descriptor":{"name":"force-ipv4","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":true,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":false},"description":"Forcing the use of an IPv4 socket (DEPRECATED, has no effect anymore)","write_only":false}},{"name":"auto-multicast","descriptor":{"name":"auto-multicast","value_type":"GParamBoolean","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Boolean","default":true},"description":"Automatically join/leave the multicast groups, FALSE means user has to do it himself","write_only":false}},{"name":"processing-deadline","descriptor":{"name":"processing-deadline","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":20000000,"range":[0,18446744073709552000]},"description":"Maximum processing deadline in nanoseconds","write_only":false}},{"name":"throttle-time","descriptor":{"name":"throttle-time","value_type":"GParamUInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"The time to keep between rendered buffers (0 = disabled)","write_only":false}},{"name":"bytes-to-serve","descriptor":{"name":"bytes-to-serve","value_type":"GParamUInt64","flags":{"readable":true,"writable":false,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"UInt64","default":0,"range":[0,18446744073709552000]},"description":"Number of bytes received to serve to clients","write_only":false}},{"name":"name","descriptor":{"name":"name","value_type":"GParamString","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"String","default":"udpsink0"},"description":"The name of the object","write_only":false}},{"name":"ttl","descriptor":{"name":"ttl","value_type":"GParamInt","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int","default":64,"range":[0,255]},"description":"Used for setting the unicast TTL parameter","write_only":false}},{"name":"max-lateness","descriptor":{"name":"max-lateness","value_type":"GParamInt64","flags":{"readable":true,"writable":true,"deprecated":false,"controllable":false,"conditionally_available":false,"mutable_playing":false,"mutable_paused":false,"mutable_ready":false},"detail":{"value_type":"Int64","default":-1,"range":[-1,9223372036854776000]},"description":"Maximum number of nanoseconds that a buffer can be late before it is dropped (-1 unlimited)","write_only":false}}]},"type":"node","targetPosition":"left","sourcePosition":"right","isHidden":false,"draggable":true,"connectable":true,"selectable":true}},"edges":{"reactflow__edge-10-20":{"source":"1","sourceHandle":"0","target":"2","targetHandle":"0","id":"reactflow__edge-10-20"},"reactflow__edge-20-50":{"source":"2","sourceHandle":"0","target":"5","targetHandle":"0","id":"reactflow__edge-20-50"},"reactflow__edge-50-40":{"source":"5","sourceHandle":"0","target":"4","targetHandle":"0","id":"reactflow__edge-50-40"},"reactflow__edge-40-60":{"source":"4","sourceHandle":"0","target":"6","targetHandle":"0","id":"reactflow__edge-40-60"},"reactflow__edge-60-30":{"source":"6","sourceHandle":"0","target":"3","targetHandle":"0","id":"reactflow__edge-60-30"},"reactflow__edge-30-70":{"source":"3","sourceHandle":"0","target":"7","targetHandle":"0","id":"reactflow__edge-30-70"},"reactflow__edge-70-80":{"source":"7","sourceHandle":"0","target":"8","targetHandle":"0","id":"reactflow__edge-70-80"},"reactflow__edge-80-90":{"source":"8","sourceHandle":"0","target":"9","targetHandle":"0","id":"reactflow__edge-80-90"},"reactflow__edge-90-100":{"source":"9","sourceHandle":"0","target":"10","targetHandle":"0","id":"reactflow__edge-90-100"},"reactflow__edge-100-110":{"source":"10","sourceHandle":"0","target":"11","targetHandle":"0","id":"reactflow__edge-100-110"},"reactflow__edge-110-130":{"source":"11","sourceHandle":"0","target":"13","targetHandle":"0","id":"reactflow__edge-110-130"},"reactflow__edge-130-140":{"source":"13","sourceHandle":"0","target":"14","targetHandle":"0","id":"reactflow__edge-130-140"},"reactflow__edge-140-150":{"source":"14","sourceHandle":"0","target":"15","targetHandle":"0","id":"reactflow__edge-140-150"},"reactflow__edge-150-160":{"source":"15","sourceHandle":"0","target":"16","targetHandle":"0","id":"reactflow__edge-150-160"}},"nextId":17}