Bug 230819

Summary:

applyConstraints throws OverconstrainedError if specify exact for deviceId

Product:

WebKit

Reporter:

Trung Le <ldttmt>

Component:

WebRTC

Assignee:

youenn fablet <youennf>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

eric.carlson, ews-watchlist, glenn, hta, jer.noble, kevin_neal, philipj, sergio, tommyw, webkit-bug-importer, youennf

Priority:

Keywords:

InRadar

Version:

Safari Technology Preview

Hardware:

Mac (Intel)

OS:

macOS 11

Attachments:

Description	Flags
Patch	none

Trung Le

Reported 2021-09-26 23:19:56 PDT

It seems in the latest Safari 15.0, calling applyConstraints for a video media stream track with exact for deviceId will results in OverconstrainedError - Constraint not supported. This works in Safari 14.

Attachments
Patch (5.54 KB, patch) 2021-09-28 07:13 PDT, youenn fablet	no flags	Details Formatted Diff Diff
View All Add attachment proposed patch, testcase, etc.

Kevin Neal

Comment 1 2021-09-27 09:41:57 PDT

Thanks for filing. Please attach a file, or link to a demo, that documents the bug.

Radar WebKit Bug Importer

Comment 2 2021-09-27 09:42:10 PDT

<rdar://problem/83577361>

Trung Le

Comment 3 2021-09-27 10:08:57 PDT

I have been able to reproduce this issue with just use navigator.mediaDevices.getUserMedia() and applyConstraints() API. Repo steps: - Call stream = navigator.mediaDevices.getUserMedia({ video: { deviceId: { exact: <deviceId string> }}}); <- exact here works. - Call stream.getVideoTracks()[0].applyConstraints({ deviceId: { exact: <deviceId string> }}); <- throw OverconstrainedError error in Safari 15 but not Safari 14.

youenn fablet

Comment 4 2021-09-28 07:09:44 PDT

Thanks for the report, I'll fix it soon but would like to understand the impact for your application. Thanks, Y

youenn fablet

Comment 5 2021-09-28 07:13:20 PDT

Created attachment 439472 [details] Patch

EWS

Comment 6 2021-09-28 09:20:34 PDT

Committed r283173 (242221@main): <https://commits.webkit.org/242221@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 439472 [details].

Trung Le

Comment 7 2021-09-28 09:35:37 PDT

Thanks. That was quick. This completely breaks our video filter when we try to apply video constraints. Will this be released in the next Safari patch version?

Trung Le

Comment 8 2021-12-16 11:08:20 PST

This is still an issue in Safari 15.2.

Trung Le

Comment 9 2022-03-24 19:21:56 PDT

The issue is still reproducible in Safari 15.3 but seems to be fixed in Technology Preview version. Will it be available in 15.4?

youenn fablet

Comment 10 2022-03-29 02:32:36 PDT

Yes, it should be fixed in Safari 15.4, can you validate this?

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