[Bug 19676] timestampOffset accuracy

https://www.w3.org/Bugs/Public/show_bug.cgi?id=19676

Aaron Colwell <acolwell@chromium.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #13 from Aaron Colwell <acolwell@chromium.org> ---
Changes committed.
https://dvcs.w3.org/hg/html-media/rev/d5956e93b991

Changes have been added to round timestamps to the nearest sample boundry for
audio. Video frames that are slightly before a frame already in the buffer will
overwrite the one in the buffer. Video frames that are up to 1us after a frame
in the track buffer will cause the existing frame to be removed. I believe this
should provide sufficient behavior to accurately splice video while also still
allowing video with different frame rates to be easily spliced together. As
long as the web application doesn't introduce rounding errors greater that 1us,
I think everything will work as the content author intends.

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Received on Tuesday, 19 February 2013 01:02:48 UTC