[mythtv-users] playback stutters after playing for a while
Gabe Rubin
gaberubin at gmail.com
Mon Jun 21 15:54:18 UTC 2010
On Sun, Jun 20, 2010 at 9:06 PM, Robert Johnston <anaerin at gmail.com> wrote:
> On 20/06/2010 9:58 PM, Gabe Rubin wrote:
>>
>> Hi list,
>>
>> When I playback material captured via firewire, the playback will
>> begin to stutter after playing for a bit. I can restart X and
>> playback the material and it will be fine for a few minutes. Same
>> with rebooting or shutting off the computer and restarting it,
>> although it takes longer for the stuttering to start when I do this.
>> This is a new issue; I have been playing this material with no
>> problems for years. I am using a GeForce 6200 (no xvmc) and a Sempron
>> 3100+. I know the processor is pushing the limits for HD playback but
>> as I mentioned, it did work before with virtually no playback issues.
>> Using the normal playback settings.
>
> If I could suggest, try using top to see what is taking your CPU time and
> memory. Chances are you are near, or at, the capacity of your RAM, and the
> swapping to hard-drive is causing the stuttering you're seeing.
>
> Potential solutions include: Making sure unnecessary daemons are disabled,
> adding more RAM.
I do not think it is a memory issue because this box has 2 gigs of
memory in it. Up until half a year ago, I was using 1 gig with no
issues. I suppose one of the memory sticks could have gone bad. What
should I be looking for in top (which does show X and mythfrontend
using most of the CPU when this happens).
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