LL-HLS default liveSyncDurationCount docs

[Ross-cz]

What do you want to do with Hls.js?

When we triage new LL-HLS with our player integration, the issue with "liveSyncDurationCount" playback time appeared by delaying live playback by cca 10 sec. It seems you shouldn't use it same way for LL-HLS. Our technicians used default settings and tweaked them few years ago. So they were just copied and pasted. It seems the "default value 3" doesn't work for both protocols now.

Related docs with mentioned default value: https://github.com/video-dev/hls.js/blob/master/docs/API.md#livesyncdurationcount

Repro:

1. Play a LL-HLS live stream Apple demo with added "liveSyncDurationCount": 3
2. Playback is delayed by cca 10 sec.
3. Play a LL-HLS live stream Apple demo without specified configuration "liveSyncDurationCount": 3
4. Playback is not excessively delayed.

What have you tried so far?

No response

[robwalch]

Not a Contribution

Closing in favor of feature request #4453