[Webkit-unassigned] [Bug 200949] Media Source Extensions performance during seek

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=200949

--- Comment #19 from Dustin Kerstein <dustin.kerstein at gmail.com> ---
Here's another MSE test containing a long GOP file with 1 I-Frame and 359 P-Frames that shows the 3rd frame flicker when seeking using the timeline bar - https://jsfiddle.net/95k4xfvn - As expected, seeking within the long GOP is very slow as it needs to decode from that sole keyframe, but hopefully being able to easily see that extra rendered frame helps diagnose what's going on. The 3rd frame flicker only seems to happen when seeking forward in the timeline (on both the long GOP and 100% I-Frame tests).

Are you able to replicate behaviors #1-4 from above?

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