[Bug 22148] Request that we reconsider adding jitter to video quality metrics

https://www.w3.org/Bugs/Public/show_bug.cgi?id=22148

--- Comment #4 from Aaron Colwell <acolwell@google.com> ---
I have a few questions about the new metric.

1. Is this only supposed to apply to displayed frames or does it include
dropped frames?
2. If it includes dropped frames how should pre-decode dropping be represented?
3. How is this supposed to allow the application to detect A/V sync issues? I
wouldn't expect the delays to accumulate in a way to cause A/V sync problems.
It seems like if frames are too late they should just be dropped instead of
displayed extremely late.

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Received on Tuesday, 2 July 2013 19:33:08 UTC