Bug 208142 - Setting <video> playbackRate causes video playback disruption
Summary: Setting <video> playbackRate causes video playback disruption
Status: RESOLVED DUPLICATE of bug 163433
Alias: None
Product: WebKit
Classification: Unclassified
Component: Media (show other bugs)
Version: Safari 13
Hardware: iPhone / iPad iOS 13
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2020-02-24 09:17 PST by Jerry Jongerius
Modified: 2021-02-16 08:51 PST (History)
4 users (show)

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Description Jerry Jongerius 2020-02-24 09:17:55 PST 
1. Visit https://www.w3.org/2010/05/video/mediaevents.html
2. Press "Bunny Movie" button
3. Press "Play()" button
4. Every time "PlaybackRate+=0.1" button is pressed, video playback is disrupted for a split second.

When an external slider is configured to set video playback rate, all that results during slider movement is that the video is mostly paused (whereas on Windows/Chrome, the video is still playing 100% of the time, just that speed is transparently changing -- which is the desired outcome).
Comment 1 Radar WebKit Bug Importer 2020-02-24 19:09:53 PST 
<rdar://problem/59751324>
Comment 2 Markus Amalthea Magnuson 2021-02-16 01:04:16 PST 
Could this be a duplicate of https://bugs.webkit.org/show_bug.cgi?id=163433 ?
Comment 3 Eric Carlson 2021-02-16 08:51:32 PST 
(In reply to Markus Amalthea Magnuson from comment #2)
> Could this be a duplicate of https://bugs.webkit.org/show_bug.cgi?id=163433 ?

This is the same issue, thanks.

This an issue with one of the frameworks WebKit uses, we are working with them to get a fix.

*** This bug has been marked as a duplicate of bug 163433 ***