[mythtv-users] corrupt audio with time stretch and SPDIF passthrough

Jean-Yves Avenard jyavenard at gmail.com
Thu Mar 11 22:10:08 UTC 2010


On 12 March 2010 01:42, Andrew <mythtv at heathsworld.com> wrote:
> It's an issue with ALSA...  A simple restart of alsa-utils fixes the audio.
> Moving between different recordings doesn't seem to bork it, however
> mythmusic will not play audio 50% of the time i start it.  When it doesn't

It's not an issue with Alsa, it's an issue of MythTV.

When MythTV detects that you are outputting digital output, it
configures the alsa audio port to be digital out.
When you're back to playing a PCM stream (like in mythmusic) it
doesn't properly reset the alsa output

This is fixed in trunk and will be in 0.23

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