Adjusting volume of paused stream causes audible crackling in another
Submitted by James
Assigned to pul..@..op.org
Created attachment 61836 alsa-info (Conexant codec)
[This has been around since before March 2010, and was originally reported in RHBZ https://bugzilla.redhat.com/show_bug.cgi?id=576358 .]
Description of problem: Adjusting volume of paused stream causes audible crackling in another stream that is currently playing. This seems particularly pronounced if the two streams have different sample rates.
Seen on Intel HDA with Realtek ALC 883 and Conexant CX20585 codecs, and ATI IXP audio.
Version-Release number of selected component (if applicable): pulseaudio-1.1-9.fc17.x86_64
How reproducible: Always.
Steps to Reproduce:
- Start two streams, A and B.
- Pause stream A in such a way that it remains open.
- Adjust the volume of the stream A in Sound Preferences.
Actual results: Crackling in stream B.
Expected results: No crackling.
Attachment 61836, "alsa-info (Conexant codec)":