Bug 231074 - VP9-SVS no video stream from remote peer on some devices
Summary: VP9-SVS no video stream from remote peer on some devices
Status: REOPENED
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebRTC (show other bugs)
Version: Safari 15
Hardware: All All
: P2 Critical
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2021-10-01 05:36 PDT by olena.bezkrovna
Modified: 2021-10-08 05:37 PDT (History)
2 users (show)

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Description olena.bezkrovna 2021-10-01 05:36:58 PDT
We were able to reproduce the issue on:
- MacBooks 2015 and older with Safari 15 
- iPad Air 2 with Safari 15

1. Initiate 2p2 call
2. Check the video from the remote peer

Actual result: No video from the remote peer (peer connection stats show frames received)

Issue is not reproducible on Version 14.1.2 (16611.3.10.1.3)
Comment 1 youenn fablet 2021-10-01 06:22:49 PDT
Can you clarify where the issue is?
If the issue is on rendering vp9 on the iPad Air 2, this might be bug 230604.
Marking it as duplicate, please reopen if my assumption is not correct.

*** This bug has been marked as a duplicate of bug 230604 ***
Comment 2 olena.bezkrovna 2021-10-01 06:30:36 PDT
The issue is reproducible on MacBooks model 2015 and older with Safari 15 and not reproducible on Version 14.1.2 (16611.3.10.1.3)
Comment 3 olena.bezkrovna 2021-10-01 06:34:22 PDT
reopening the issue
Comment 4 youenn fablet 2021-10-05 04:13:04 PDT
I investigated with the help of Olena.
I think this should be fixed with bug 230604.
Let's validate this when bug 230604 fix lans in Safari Tech Preview.
Comment 5 Radar WebKit Bug Importer 2021-10-08 05:37:13 PDT
<rdar://problem/84024646>