Gstreamer: kann Video und Audio in rtmpsink

Question

nicht muxen Ich versuche, Video- und Audiotestquellen in rtmpsink zu muxen. Diese Pipeline wird nicht funktionieren:

gst-launch-1.0 \ 
videotestsrc ! queue ! x264enc ! \ 
flvmux name=mux ! \ 
rtmpsink location="rtmp://... live=1" \ 
audiotestsrc ! queue ! audioconvert ! mux. 

ich diese Konsole Ergebnis bin immer:

Setting pipeline to PAUSED ... 
Pipeline is PREROLLING ... 
Redistribute latency... 
Pipeline is PREROLLED ... 
Setting pipeline to PLAYING ... 
New clock: GstSystemClock 

Wenn ich Audio- und Video-Push separat funktioniert es:

gst-launch-1.0 \ 
videotestsrc ! queue ! x264enc ! \ 
flvmux name=mux ! \ 
rtmpsink location="rtmp://... live=1" 

-v logs

Setting pipeline to PAUSED ... 
Pipeline is PREROLLING ... 
/GstPipeline:pipeline0/GstVideoTestSrc:videotestsrc0.GstPad:src: caps = "video/x-raw\,\ format\=\(string\)I420\,\ width\=\(int\)320\,\ height\=\(int\)240\,\ framerate\=\(fraction\)30/1\,\ pixel-aspect-ratio\=\(fraction\)1/1\,\ interlace-mode\=\(string\)progressive" 
/GstPipeline:pipeline0/GstQueue:queue0.GstPad:sink: caps = "video/x-raw\,\ format\=\(string\)I420\,\ width\=\(int\)320\,\ height\=\(int\)240\,\ framerate\=\(fraction\)30/1\,\ pixel-aspect-ratio\=\(fraction\)1/1\,\ interlace-mode\=\(string\)progressive" 
/GstPipeline:pipeline0/GstQueue:queue0.GstPad:sink: caps = "video/x-raw\,\ format\=\(string\)I420\,\ width\=\(int\)320\,\ height\=\(int\)240\,\ framerate\=\(fraction\)30/1\,\ pixel-aspect-ratio\=\(fraction\)1/1\,\ interlace-mode\=\(string\)progressive" 
/GstPipeline:pipeline0/GstAudioTestSrc:audiotestsrc0.GstPad:src: caps = "audio/x-raw\,\ format\=\(string\)S16LE\,\ layout\=\(string\)interleaved\,\ rate\=\(int\)44100\,\ channels\=\(int\)1" 
/GstPipeline:pipeline0/GstQueue:queue1.GstPad:sink: caps = "audio/x-raw\,\ format\=\(string\)S16LE\,\ layout\=\(string\)interleaved\,\ rate\=\(int\)44100\,\ channels\=\(int\)1" 
/GstPipeline:pipeline0/GstQueue:queue1.GstPad:src: caps = "audio/x-raw\,\ format\=\(string\)S16LE\,\ layout\=\(string\)interleaved\,\ rate\=\(int\)44100\,\ channels\=\(int\)1" 
/GstPipeline:pipeline0/GstAudioConvert:audioconvert0.GstPad:src: caps = "audio/x-raw\,\ format\=\(string\)S16LE\,\ layout\=\(string\)interleaved\,\ rate\=\(int\)44100\,\ channels\=\(int\)1" 
/GstPipeline:pipeline0/GstFlvMux:mux.GstPad:audio: caps = "audio/x-raw\,\ format\=\(string\)S16LE\,\ layout\=\(string\)interleaved\,\ rate\=\(int\)44100\,\ channels\=\(int\)1" 
/GstPipeline:pipeline0/GstAudioConvert:audioconvert0.GstPad:sink: caps = "audio/x-raw\,\ format\=\(string\)S16LE\,\ layout\=\(string\)interleaved\,\ rate\=\(int\)44100\,\ channels\=\(int\)1" 
/GstPipeline:pipeline0/GstX264Enc:x264enc0.GstPad:sink: caps = "video/x-raw\,\ format\=\(string\)I420\,\ width\=\(int\)320\,\ height\=\(int\)240\,\ framerate\=\(fraction\)30/1\,\ pixel-aspect-ratio\=\(fraction\)1/1\,\ interlace-mode\=\(string\)progressive" 
Redistribute latency... 
/GstPipeline:pipeline0/GstX264Enc:x264enc0.GstPad:src: caps = "video/x-h264\,\ codec_data\=\(buffer\)01640014ffe1001967640014acd94141fb0110000003001000000303c8f142996001000568ebecb22c\,\ stream-format\=\(string\)avc\,\ alignment\=\(string\)au\,\ level\=\(string\)2\,\ profile\=\(string\)high\,\ width\=\(int\)320\,\ height\=\(int\)240\,\ pixel-aspect-ratio\=\(fraction\)1/1\,\ framerate\=\(fraction\)30/1" 
/GstPipeline:pipeline0/GstFlvMux:mux.GstPad:video: caps = "video/x-h264\,\ codec_data\=\(buffer\)01640014ffe1001967640014acd94141fb0110000003001000000303c8f142996001000568ebecb22c\,\ stream-format\=\(string\)avc\,\ alignment\=\(string\)au\,\ level\=\(string\)2\,\ profile\=\(string\)high\,\ width\=\(int\)320\,\ height\=\(int\)240\,\ pixel-aspect-ratio\=\(fraction\)1/1\,\ framerate\=\(fraction\)30/1" 
/GstPipeline:pipeline0/GstFlvMux:mux: streamable = true 
/GstPipeline:pipeline0/GstFlvMux:mux.GstPad:src: caps = "video/x-flv\,\ streamheader\=\(buffer\)\<\ ... buffer data ... \>" 
/GstPipeline:pipeline0/GstRTMPSink:rtmpsink0.GstPad:sink: caps = "video/x-flv\,\ streamheader\=\(buffer\)\<\ ... buffer data .. \>" 
Pipeline is PREROLLED ... 
Setting pipeline to PLAYING ... 
New clock: GstSystemClock 

Answer 1

War nur mit einem Sim Das Problem wurde gelöst, indem das Audio in MPEG neu codiert wurde.

gst-launch-1.0 videotestsrc is-live=true ! videoconvert ! queue ! \ 
x264enc bitrate=2000 ! \ 
flvmux name=mux ! \ 
rtmpsink location="rtmp://localhost/test/test live=1" \ 
audiotestsrc is-live=true ! queue ! faac ! mux. 

diese Pipeline gegen NGINX RTMP-Server getestet und VLC als Client. Ich bin mir nicht ganz sicher, warum RAW-Audio nicht funktioniert.