[pulseaudio-tickets] [Bug 104781] New: Ability to choose/override the sample rate of a sink

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104781

            Bug ID: 104781
           Summary: Ability to choose/override the sample rate of a sink
           Product: PulseAudio
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: medium
         Component: core
          Assignee: pulseaudio-bugs at lists.freedesktop.org
          Reporter: cJ-X at zougloub.eu
        QA Contact: pulseaudio-bugs at lists.freedesktop.org
                CC: lennart at poettering.net

While performing tests on a USB audio DAC, I wanted to select a specific sample
rate, but noticed that the only way to do so was by disabling anything that
might get plugged on the sink (eg. running pavucontrol creates peak-detect
elements, and I've seen it affect the sample rate selection) and playing sounds
having that particular sample rate.

Having the ability to force a sink sample rate (and sample type) would be quite
practical in this particular (niche I admit) use case, I don't know if there
are other relevant ones (testing of resamplers? defective sample rate on a
device?).

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