Bug 53206

Summary:	Channels are swapped when mixing two stereo streams
Product:	PulseAudio	Reporter:	Tanu Kaskinen <tanuk>
Component:	core	Assignee:	pulseaudio-bugs
Status:	RESOLVED MOVED	QA Contact:	pulseaudio-bugs
Severity:	normal
Priority:	medium	CC:	lennart
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:

Description Tanu Kaskinen 2012-08-07 12:09:23 UTC

I played two songs (stereo audio) simultaneously, one with the left channel muted and one with the right channel muted. I listened with headphones, and the one that should have played to the left ear played to the right ear and vice versa. One of the songs was shorter than the other, and when the shorter one ended, the longer song jumped from the right ear to the left ear.

The symptoms suggest that the mixing code is broken: it swaps channels. With two streams active the channels are the wrong way around, but with only one stream the channels are right.

Comment 1 GitLab Migration User 2018-07-30 09:58:53 UTC

-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/pulseaudio/pulseaudio/issues/146.

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