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

[bugzilla-daemon at freedesktop.org]

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

--- Comment #2 from Alexander E. Patrakov <patrakov at gmail.com> ---
This bug exists because there is no rewindable open-source resampler
implementation.

When the volume is changed, a rewind is applied to all sink inputs, so that the
volume change can be heard immediately. However, if the sink input is
resampled, then the rewind operation resets the resampler. It should have
restored its internal state to the prior point in time instead, but none of the
existing resampler libraries have an API for this.

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