Bug 199436

Summary: REGRESSION: iPadOS 13 beta 3: Some Youtube Live streams do not work
Product: WebKit Reporter: Mattias <mattias.bergstrom>
Component: MediaAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: eric.carlson, jer.noble, mattias.bergstrom, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Other   
Hardware: iPhone / iPad   
OS: Other   
Attachments:
Description Flags
Develop console log with MSE logging enabled none

Mattias
Reported 2019-07-03 04:32:58 PDT
Created attachment 373386 [details] Develop console log with MSE logging enabled Live streams that have been going for some time (more than 1-2 hours) do not work on iPadOS 13 beta 3. They get stuck with a spinner, and never start. Newly started live streams seem to work fine, though. Repro steps - Open safari on iPadOS 13 beta 3 - Open any of the following urls: https://www.youtube.com/watch?v=lrX6ktLg8WQ https://www.youtube.com/watch?v=21X5lGlDOfg https://www.youtube.com/watch?v=d3_gK9MrXo8 - Observe that the video does not start I attached a log from the safari developer console with MSE logging enabled. From what I can see it seems to be appending segments as expected, but this log line caught my attention: [Log] MediaPlayerPrivateMediaSourceAVFObjC::seekCompleted(6792942B) waiting for video frame Might be unrelated, but it seems like it gets stuck after seeking.
Attachments
Develop console log with MSE logging enabled (404.71 KB, text/plain)
2019-07-03 04:32 PDT, Mattias 		no flags
Details
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Radar WebKit Bug Importer
Comment 1 2019-07-03 10:20:14 PDT
<rdar://problem/52595920>
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