RESOLVED FIXED254638
Remove Quirk shouldAdvertiseSupportForHLSSubtitleTypes on hulu.com 
https://bugs.webkit.org/show_bug.cgi?id=254638
Summary Remove Quirk shouldAdvertiseSupportForHLSSubtitleTypes on hulu.com
Karl Dubost
Reported 2023-03-28 19:11:59 PDT
This is to not forget to remove the quirk when this is not necessary anymore. Steps to reproduce: 1. With an iPad 2. Go to to hulu.com 3. Log in 4. Play a video Result: Video Error The Quirk has been created in * https://github.com/WebKit/WebKit/pull/12065 * Bug 254605 Recent changes in the AVFoundation framework have caused canPlayType() queries for `application/vnd.apple.mpegurl; codecs="stpp.ttml.im1t"` and `application/vnd.apple.mpegurl; codecs="wvtt"` to fail. These were never well-formed queries in the first place, as `application/vnd.apple.mpegurl` does not take a codecs parameter. However, Hulu.com appears to depend upon those queries returning "probably" in order to vend a working HLS stream. Add a quirk for hulu.com only which hard codes the answer to those two canPlayType() queries to "probably".
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Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2023-03-28 19:13:07 PDT
<rdar://problem/107347115>
Karl Dubost
Comment 2 2023-08-13 18:56:48 PDT
Pull request: https://github.com/WebKit/WebKit/pull/16655
EWS
Comment 3 2023-08-15 14:24:31 PDT
Committed 266925@main (44e22d905dd0): <https://commits.webkit.org/266925@main> Reviewed commits have been landed. Closing PR #16655 and removing active labels.
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