Geckofx - Recording Remote Video in WebRTC

Question

I have implemented video chatting using WebRTC for Mozilla Firefox. Now I want to record video and audio. So I used MediaStreamRecorder.js library to record video and audio. It works good in Mozilla Firefox.

Then I opened the same page using GeckoFX browser in c# windows form application. It records audio good successfully but fails to record video.

How can I record both video and audio?

Answer 1

I don't why geckofx don't support video record.

Using ffmpeg to record video.

Snapshot video every times, using ffmpeg generate a video from snapshots in the end of recording. Sometimes audio and video are not synchronized. But this method is good.