johzzy

See #3079 After the rtc push stream, the video payload type corresponding to the rtc source will change due to the sdp negotiation result. Afterwards, if rtmp to rtc or...

In this question, I don't know how you operate the "add track" function on PC corresponding to "publish". By default, SRS assumes that audio is added before video. `TRANS_BY_GPT3`

> Indeed, it does exist. It seems that we cannot use WebRTC for streaming. After streaming with WebRTC, if we try to stream again using RTMP to the same "/app/stream",...

> rtp ext id 15是保留的 有特殊含义 不能去除的 这个pr先不合吧 调整了

Is there any progress on this bug? analysis process, or guesswork

bump

> simulcast的进展如何？ 分支已经没了 #2792 https://github.com/ossrs/srs-simulcast