[mythtv-users] choppy HD playback ("WriteAudio: buffer underrun") on Live TV only, prerecorded OK
spam at twelve17.com
Tue Nov 17 16:10:31 UTC 2009
Alex Porras wrote:
> I'm experiencing choppy HD playback ("WriteAudio: buffer underrun") when
> watching Live TV. Previously recorded shows play back just fine. I can
> start recording a show in progress that plays choppy on Live TV, then
> immediately go into the recorded programs and continue watching it with
> no problem.
Replying to myself...
Enabling 'extra audio buffering' fixed the problem for live tv. I
thought I had previously tried that setting but I got it confused with
the "agressive sound card buffering" one that lives in a different menu.
I'm still not sure why it needs this option on for live tv but not for
prerecorded shows (even if they are still being recorded as I watch them).
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