WebRTC: Transmux RTC to RTMP streaming

[akalantari]

Description'

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I need a configuration to be able to publish through WebRTC and play the stream in RTMP.
I have been able to publish through RTMP and playback in RTC, but can't do the otherway around.

1. SRS Version: v4.0.56'

Please ensure that you maintain the markdown structure.

Expected Behavior (Expect)

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Publish through RTC and receive in RTMP

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[sanosay]

Hello, same problem here. Would be great that this can be included in the documentation, as for my project without it, that's a show stopper :|

[bigben0123]

webRtc uses RTP for publishing, and SDP for answering. It is possible to use ffmpeg to push SDP to RTMP.

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[ghostsf]

Use RTP to receive WebRTC publishing, and SDP for reply. You can use ffmpeg to push SDP to RTMP.

To push SDP using ffmpeg, you can use the following command:

ffmpeg -protocol_whitelist file,rtp,udp -i input.sdp -c copy -f flv rtmp://your-rtmp-server-url

Replace input.sdp with the path to your SDP file, and your-rtmp-server-url with the URL of your RTMP server. This command will copy the input stream without any transcoding and push it to the specified RTMP server.

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[winlinvip]

Xia Lixin is working on this feature, please be patient.

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[ZW970123]

When starting rtc_to_rtmp in live broadcasting with two-way communication, the browser playback window turns black, and the value of code is 400. How can this be resolved?

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[winlinvip]

Fixed