Bug 216389

Summary:

No audio output when unplugged wired headset during a call

Product:

WebKit

Reporter:

Trung Le <ldttmt>

Component:

WebRTC

Assignee:

youenn fablet <youennf>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

calvaris, cdumez, changseok, daginge, dan, eric.carlson, esprehn+autocc, ews-watchlist, glenn, gyuyoung.kim, hta, jer.noble, olsviate, philipj, sergio, tommyw, visherandro, webkit-bug-importer, youennf

Priority:

Keywords:

InRadar

Version:

Safari 13

Hardware:

iPhone / iPad

OS:

iOS 13

Attachments:

Description	Flags
Patch	ews-feeder: commit-queue-
Patch	none
Patch	none
Patch	none
Patch for landing	none
Rebasing	none

Description Trung Le 2020-09-10 17:39:49 PDT

In our webRTC application on iPad, if I unplug a wired headset during a call, I would not be able to hear others in the call anymore. It seems the audio output does not switch automatically from the headset to the iPad speaker.If I use a Bluetooth headset, then the audio output switches automatically to the iPad speaker and i can hear others fine.
I was also be able to reproduce the same issue with other webRTC apps like Google Meet.

Comment 1 Radar WebKit Bug Importer 2020-09-10 23:59:10 PDT

<rdar://problem/68692800>

Comment 2 youenn fablet 2021-03-22 05:33:59 PDT

Created attachment 423874 [details]
Patch

Comment 3 youenn fablet 2021-03-22 06:24:41 PDT

Created attachment 423875 [details]
Patch

Comment 4 youenn fablet 2021-03-22 07:36:41 PDT

Created attachment 423882 [details]
Patch

Comment 5 youenn fablet 2021-03-22 08:46:48 PDT

Created attachment 423890 [details]
Patch

Comment 6 Eric Carlson 2021-03-22 10:36:00 PDT

Comment on attachment 423882 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=423882&action=review

> Source/WebCore/ChangeLog:17
> +
> +

Nit: two blank lines

> Source/WebCore/platform/audio/ios/MediaSessionHelperIOS.h:109
> +private:

Nit: don't need a second `private`

> Source/WebCore/platform/audio/ios/MediaSessionHelperIOS.mm:76
> +

Nit: extra blank line

Comment 7 youenn fablet 2021-03-22 12:47:34 PDT

*** Bug 223182 has been marked as a duplicate of this bug. ***

Comment 8 Eric Carlson 2021-03-22 12:58:08 PDT

Comment on attachment 423890 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=423890&action=review

> Source/WebCore/ChangeLog:17
> +
> +

Nit: two blank lines

> Source/WebCore/platform/audio/ios/MediaSessionHelperIOS.h:109
> +private:

Do we need the second `private:`?

> Source/WebCore/platform/audio/ios/MediaSessionHelperIOS.mm:76
> +

Nit: extra blank line

Comment 9 youenn fablet 2021-03-23 03:56:15 PDT

Created attachment 424010 [details]
Patch for landing

Comment 10 youenn fablet 2021-04-02 03:11:15 PDT

Created attachment 425003 [details]
Rebasing

Comment 11 EWS 2021-04-02 06:19:05 PDT

Committed r275417: <https://commits.webkit.org/r275417>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 425003 [details].

Comment 12 youenn fablet 2021-05-21 04:11:46 PDT

*** Bug 226075 has been marked as a duplicate of this bug. ***

Comment 13 youenn fablet 2021-11-03 10:36:45 PDT

*** Bug 209594 has been marked as a duplicate of this bug. ***

Comment 14 Vishvanath Eshwer 2021-12-02 06:15:57 PST

Is there a fix to this?

Comment 15 Vishvanath Eshwer 2021-12-02 06:16:35 PST

(In reply to Trung Le from comment #0)
> In our webRTC application on iPad, if I unplug a wired headset during a
> call, I would not be able to hear others in the call anymore. It seems the
> audio output does not switch automatically from the headset to the iPad
> speaker.If I use a Bluetooth headset, then the audio output switches
> automatically to the iPad speaker and i can hear others fine.
> I was also be able to reproduce the same issue with other webRTC apps like
> Google Meet.

Did you find a solution to this?