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

Jean-Yves Avenard jyavenard at gmail.com
Sun May 9 04:35:08 UTC 2010


On 9 May 2010 14:12, Andrew <mythtv at heathsworld.com> wrote:
> I had this problem in 9.10 as well and restarted alsa all the darn time.  I
> am using 10.04 with JYA .23 fixes now and just noticed that i can fix it by
> just toggling the mute in alsamixer for the master audio.  That's right,
> just mute and unmute and viola.  I am using SPDIF as well.  Something
> happens in myth when changing between live TV, recordings, or mythmusic.   I
> use all three all the time and have to keep alsamixer open in another window
> for toggling.  Hopefully we can find a fix soon because it's just plain
> annoying.  ;)

I had this issue a while back, this still sounds like alsa not
restoring the settings properly.
On my system it was even worse, I had to mute the left/front channel
and unmute SPDIF..

By default channels are muted by ALSA when started; they get un-muted
when the ALSA settings are restored.

More information about the mythtv-users mailing list