I built an rtp sender that should transmit h264 video and aac audio, but it gives an error.
No sink-element named “(null)” – omitting link
gst-launch-1.0 -e -vv v4l2src device=/dev/video0 ! videoconvert ! queue ! openh264enc ! h264parse ! queue ! mp40. autoaudiosrc ! queue ! audioconvert ! audioresample ! avenc_aac ! aacparse ! mp40. mp4mux name = mp4 ! rtph264pay ! udpsink host = 127.0.0.1 port = 5003
How could I correct it?
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