RESOLVED FIXED309378
[Cocoa] Limit playback rate of spotify.com HLS streams to avoid stutter 
https://bugs.webkit.org/show_bug.cgi?id=309378
Summary [Cocoa] Limit playback rate of spotify.com HLS streams to avoid stutter
Eric Carlson
Reported 2026-03-06 14:22:07 PST
When the playback rate of an HLS stream is greater than 2.0, it enters iframe only mode. When a stream does not have an iframe-only variant, it speeds up playback by pausing, seeking, playing, pausing, seeking, playing, causing the audio to "stutter". Spotify HLS streams do not have iframe variants, so add a quirk to limit the maximum playback rate to 2.0.
Attachments
Add attachment proposed patch, testcase, etc.
Eric Carlson
Comment 1 2026-03-06 14:22:29 PST
rdar://161924166
Eric Carlson
Comment 2 2026-03-06 14:32:09 PST
Pull request: https://github.com/WebKit/WebKit/pull/60091
Eric Carlson
Comment 3 2026-03-06 14:33:43 PST
rdar://171119015
Eric Carlson
Comment 4 2026-03-06 14:34:36 PST
(In reply to Eric Carlson from comment #1) > rdar://161924166 This is the incorrect Radar
EWS
Comment 5 2026-03-10 09:25:39 PDT
Committed 308983@main (d1cf1ce59abb): <https://commits.webkit.org/308983@main> Reviewed commits have been landed. Closing PR #60091 and removing active labels.
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