[mythtv] Ticket #5749: Internal player stutters on 720p content
David Engel
david at istwok.net
Sat Oct 4 19:12:38 UTC 2008
On Sat, Oct 04, 2008 at 12:20:17PM -0400, Michael T. Dean wrote:
> On 10/03/2008 11:54 AM, zgeggy2k wrote:
> > One thing I haven't tried is running it as root _with_real_time_priority_
> > settings (which hopefully even CFS would honor). I'll give it a try.
>
> Do they enable GROUP_SCHED? If so, are they using USER_SCHED as the
> "Basis for grouping tasks?" If so, that's almost definitely the issue
> and your system configuration should be fixed.
I have GROUP_SCHED and USER_SCHED enable in my self-compiled kernel
but haven't done anything to explicitly enable it at run-time on
Debian Sid. For grins, I rebuilt and tested a kernel with GROUP_SCHED
and USER_SCHED disabled. It made no difference -- the stuttering is
still there.
David
--
David Engel
david at istwok.net
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