[mythtv-users] Hiss intermittently replacing audio on playback

Jean-Yves Avenard jyavenard at gmail.com
Wed Aug 3 23:34:03 UTC 2011

On Tuesday, 2 August 2011, D. R. Newman <d.r.newman at e-consultation.org>

>> Using pulse audio I assume?
> Yes I am using pulse audio under KDE.
>> A few options to get this pulse issue: use native Alsa. Use ALSA:pulse
>> driver (which is pulse's alsa emulation).
> Does that mean putting ALSA:pulse into the MythTV configuration?


>> If you do want to use native pulse driver for some reason, change the
>> server sampling rate from 44.1kHz default to 48kHz.
> Where do I change that? In /etc/pulse/daemon.conf?


> Or is it better to
> try the solution mentioned at
> (or even run PulseAudio on top of Jack)?

Sounds like an awfully ugly work around... Running two sound servers on top
of another?

ALSA:pulse is the solution that gives the best solution if using pulse.
Otherwise changing the resampling rate does the trick.
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