Closed Bug 1224868 Opened 9 years ago Closed 9 years ago

Audio volume resets to 100% when switching audio devices

Categories

(Core :: Audio/Video: MediaStreamGraph, defect)

Product:
Core
Component:
Audio/Video: MediaStreamGraph
Version:
42 Branch
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED DUPLICATE of bug 1219508

People

(Reporter: bededog, Unassigned)

Details

User Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:42.0) Gecko/20100101 Firefox/42.0
Build ID: 20151029151421

Steps to reproduce:

1. Open a youtube video (using HTML 5 player, may happen in Flash player haven't testd)
2. Lower or mute volume in youtube player
3. Change Windows default audio device

This issue can also be reproduced by playing an audio (used mp3) or video (used mp4) file in the built in player. 


Actual results:

The audio from the youtube player is reset to full volume, even though the slider remains in the same place. Moving the slider will lower the volume to expected level.


Expected results:

When changing audio devices, audio volume should remain at set level and not reset to 100% volume.
Status: UNCONFIRMED → RESOLVED
Closed: 9 years ago
Component: Untriaged → Audio/Video: MediaStreamGraph
Product: Firefox → Core
Resolution: --- → DUPLICATE
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