Bug 285164

Summary:

Capturing iOS microphone causes the volume to stop working on Bluetooth headphones

Product:

WebKit

Reporter:

Ronan Chi <wbxl2000>

Component:

Media

Assignee:

Nobody <webkit-unassigned>

Status:

NEW

Severity:

Major

CC:

eric.carlson, jer.noble, rychouwei, webkit-bug-importer, youennf

Priority:

Keywords:

InRadar

Version:

Safari 18

Hardware:

iPhone / iPad

OS:

iOS 18

Attachments:

Description	Flags
Capturing iOS microphone causes the volume to stop working on Bluetooth headphones	none

Ronan Chi

Reported 2024-12-26 05:44:26 PST

Created attachment 473674 [details] Capturing iOS microphone causes the volume to stop working on Bluetooth headphones Could you please help clarify why the speaker switches to external output when using the microphone for audio capture on iOS? We have observed this bug on both iOS 17 and iOS 18. Steps to reproduce: 1. Connect Bluetooth headphones 2. Click "Play Music" button 3. Select microphone device 4. Click "Open Microphone" button 5. Observe if music switches from Bluetooth headphones to device speakers Reproduce Link: https://web.sdk.qcloud.com/trtc/webrtc/v5/test/qer/clean-rtc/bluetooth-bug.html The offline demo is attached in the file.

Attachments
Capturing iOS microphone causes the volume to stop working on Bluetooth headphones (4.72 MB, application/zip) 2024-12-26 05:44 PST, Ronan Chi	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Radar WebKit Bug Importer

Comment 1 2025-01-02 05:45:14 PST

<rdar://problem/142263602>

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