Multiple video and audio recording

[Honey_Patouceul]

You may also try adding aacparse :

... audioconvert ! voaacenc ! aacparse ! queue ! muxcam0.

If not enough, you may also see similar case :

Gstreamer mjpeg decoder error in 32.5.1

You may try something like (here simulating your sources from videotestsrc): gst-launch-1.0 -e \ videotestsrc ! video/x-raw, width=1920, height=1080, framerate=30/1 ! tee name=t1 \ t1. ! queue ! video/x-raw, width=1920, height=1080, framerate=30/1 ! nvvidconv ! nvv4l2h264enc maxperf-enable=1 bitrate=4000000 profile=4 ! h264parse ! queue ! mux. \ pulsesrc ! audio/x-raw,width=16,depth=16,rate=44100,channel=1 ! audioconvert ! voaacenc ! aacparse ! queue ! mpegtsmux name=mux ! filesink location=fe…