Bug 225296

Summary:	Camera stream stops after a few seconds when adding to h264 peerConnection on old macbooks after BigSur upgrade
Product:	WebKit	Reporter:	geir.bakke
Component:	WebRTC	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	webkit-bug-importer, youennf
Priority:	P2	Keywords:	InRadar
Version:	Safari 14
Hardware:	Mac (Intel)
OS:	macOS 11

Description geir.bakke 2021-05-03 02:41:53 PDT

Camera stream stops after a few seconds when adding to h264 peerConnection on old macbooks after BigSur upgrade. (hardware) encoder bug? Doesn't happen with VP8.
Macbook Pro Retina i7 Mid 2014, Intel Iris Pro

Comment 1 Radar WebKit Bug Importer 2021-05-03 04:04:36 PDT

<rdar://problem/77450289>

Comment 2 youenn fablet 2021-05-03 04:05:33 PDT

Thanks for the report, do you have repro steps? Is it reproducible on whereby.com for instance?

Comment 3 geir.bakke 2021-05-03 23:54:07 PDT

Hi Youenn, to reproduce:
- Use small room (P2P) on whereby.com
- Join with 2 particpants
-- A: Old Macbook (crashes on my Mid 2014), Safari
-- B: Any Safari browser