Bug 225295
| Summary: | iOS negotiates h264 high profile but fails to encode it | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | geir.bakke |
| Component: | WebRTC | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED CONFIGURATION CHANGED | ||
| Severity: | Normal | CC: | webkit-bug-importer, youennf |
| Priority: | P2 | Keywords: | InRadar |
| Version: | Safari 14 | ||
| Hardware: | iPhone / iPad | ||
| OS: | iOS 14 | ||
geir.bakke
Setting up peerConnections between desktop safari and iphone safari (possibly iOS<>iOS as well), they seem to negotiate and use h264 high profile. iOS is not sending any data but receives and renders just fine. Removing high profile by sdp munging seems to fix it partially - but then iOS stutters and sends lots of PLIs (related to #195124?).
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Radar WebKit Bug Importer
<rdar://problem/77450281>
youenn fablet
I tried to do it using whereby.com website with my iMacPro and iPhone 12 but did not repro the issue.
@geir, can you give repro steps or the devices that had the issues?
geir.bakke
Hi Youenn,
I'm reproducing on whereby.com using small room (P2P), 2 participants, iPhone XR safari, Macbook pro intel safari.
youenn fablet
As discussed offline with Geir, this is fixed in latest iOS 14.5 release
youenn fablet
Reopened for further investigation
youenn fablet
Worth checking out iOS 14.6 beta.
youenn fablet
I believe this is fixed in iOS 14.6