[mythtv-users] audio stuttering issues

Gerald Brandt gbr at majentis.com
Sat Mar 1 21:08:14 UTC 2014

On 2014-03-01, 9:59 AM, Monkey Pet wrote:
> Gerald, did anything else besides mythtv version change like kernel or 
> did you update the distribution?
> I am using an early intel mac mini as the frontend and I am on the 
> edge of the performance for doing HD playback.  My last issue video 
> jitty every 10 secs was solved by switching from kernel 
> 3.11.0-15-generic to 3.13.3-lowlatency.  I also disabled audio 
> upconversion, enabled realtime threads, and checked the audio extra 
> buffering.  I also disabled the window manager and started X using a 
> custom .xsession with just launched the frontend.
> If you suspect performance issues and don't have vdpau/vaapi, you may 
> tweak the system until you have enough cpu.

It possibly started after an update (ubuntu/mythbuntu), but I wasn't 
tracking that closely.


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