Quality switching repeats chunks

[ntadej]

We have some problems with our live streams on quality switching. Some chunks get repeated after switch.

Details what happens on quality switch:

• all already downloaded chunks from previous quality play to the end
• video freezes but audio repeats from one or two chunks from new quality
• after that audio/video are in sync again and video plays normally

Note that our streams might not have ADTS header available at start (error Assertion failed: Error no ATDS header found).

Our streams do not have audio and video aligned. PR #213 helps with that and does not affect quality switching.

I have sent the private test URL to email to @dmlap.

[dmlap]

#213 has been merged and some additional fixes have been merged in the meantime. Are you still seeing this issue in master, @ntadej?

[ntadej]

Unfortunatelly, yes. There don't seem to be any visible improvements. In some cases it even took longer for playback to recover to normal state.