Stream Replay Kit has quality issues

Developers import the stream from replay-kit for the screenshare to the third parties either zoom or Agora.


it will be

1. tearing frame when doing the quick move the page on Instagram or weibo or facebook. After the page goes to static, it becomes fine.

2. The audio and video do not sync in the stream.


Can someone can help us for this?

Replies

Yes, I have the same issues with replay kit, iOS 13.2.3 version. It seems vertical sync problems, some frames tear and from the past.

The tearing can be worked around by not accessing the pixel buffer base address (which leaves Metal and CoreImage), but these seem to be more memory hungry which is bad in this context.


I haven't seen video/audio sync problems. What kind are you seeing?