Need help to construct a pipeline

[chakra]

Hello

You are decoding the media either way with decodebin , so you have to encode
again with encoder for audio and video which brings to same effort

For already saved mp4 file no need to decode, just demux the streams and
payload them to rtp before passing to webrtcbin

Use something like rtph264pay for video and appropriate rtppayloader for
audio

You can find the rtppayload types here
https://gstreamer.freedesktop.org/documentation/rtp/index.html?gi-language=c





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