[pulseaudio-tickets] [Bug 50113] New: Adjusting volume of paused stream causes audible crackling in another

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=50113

             Bug #: 50113
           Summary: Adjusting volume of paused stream causes audible
                    crackling in another
    Classification: Unclassified
           Product: PulseAudio
           Version: unspecified
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: core
        AssignedTo: pulseaudio-bugs at lists.freedesktop.org
        ReportedBy: theholyettlz at googlemail.com
         QAContact: pulseaudio-bugs at lists.freedesktop.org
                CC: lennart at poettering.net


Created attachment 61836
  --> https://bugs.freedesktop.org/attachment.cgi?id=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:
1. Start two streams, A and B.
2. Pause stream A in such a way that it remains open.
3. Adjust the volume of the stream A in Sound Preferences.

Actual results:
Crackling in stream B.

Expected results:
No crackling.

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