[Webkit-unassigned] [Bug 163433] playbackRate update while playing creates a small pause in the playback

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=163433

--- Comment #7 from Jer Noble <jer.noble at apple.com> ---
Created attachment 291664
  --> https://bugs.webkit.org/attachment.cgi?id=291664&action=review
AVPlayerSeekTest

Whoops, ignore those last results. Here's a corrected test case and corrected results:

Testing Audio.
Running (will take about 17 seconds)...
Speed 1.0: 0.953977, 1.1: 1.0916, 1.2: 1.18753
Diff 1.0: -0.253184, 1.1: -0.0462079, 1.2: -0.0628837
Wall clock: 1.0: 5.50124, 1.1: 5.49772, 1.2: 5.0417
Testing Video.
Running (will take about 17 seconds)...
Speed 1.0: 0.970443, 1.1: 1.09085, 1.2: 1.19289
Diff 1.0: -0.148004, 1.1: -0.0460803, 1.2: -0.03929
Wall clock: 1.0: 5.00743, 1.1: 5.03773, 1.2: 5.52882

Still a gap due to seeking, but a much smaller one. Still quite audible however.

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