[mythtv-users] HDTV With Motion Not Smooth

Michael Haan michael.haan at gmail.com
Thu Dec 29 14:16:46 EST 2005


On 12/29/05, Michael Haan <michael.haan at gmail.com> wrote:
>
>  On 12/28/05, Michael Haan <michael.haan at gmail.com> wrote:
> >
> >  On 12/28/05, Cymen Vig <cymenvig at gmail.com> wrote:
> > >
> > > On 12/28/05, Michael Haan < michael.haan at gmail.com> wrote:
> > > > Here's the deal - I can't seem to get HD playbook to look quite
> > > right when
> > > > there is significant motion.  I'm running FC4 via Jarod's guide from
> > > about a
> > > > month ago.  Nvidia 6600GT with an AMD64 3800+ and 1T raid 5 sata
> > > drives.
> > > > When I playback HDTV w/o xvmc, cpu is about 50-60 %, about 20%
> > > with.  I've
> > > > tried various combinations of xvmc / deinterlacing (both on and off)
> > > with
> > > > different filters / libmpeg2 vs ffmpeg.  The only combo which
> > > provides
> > > > smooth HD playback when there is motion is Bob2x with ffmeg and xvmc
> > > > enabled.  Unfortunately, with xvmc, playback works for some amount
> > > of time
> > > > but invariably freezes either the front-end or the machine.
> > > >
> > > > So, I'm looking for suggestions as to how to either:
> > > >
> > > > a) Get xvmc to be more stable
> > > >
> > > > or
> > > >
> > > > b) Find some combination that looks better w/o xvmc
> > > >
> > > > Anyone have suggestions?
> > >
> > > What driver version are you using? Have you tried rolling it back to
> > > 6629? Have you tried the latest?
> > > _______________________________________________
> > > mythtv-users mailing list
> > > mythtv-users at mythtv.org
> > > http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
> > >
> >
> > Looks to me like it's 7667.  Is that bad?
>
>
> Should I roll this back to a different version?  How would I do that using
> yum and Axel's packages?


So, Iknow it's somewhat subjective, but watching Lost, the motion seems to
be fine.  I'm wondering if 720p vs 1080i might me the issue.  Does anyone
know what Lost is broadcast in, vs My Name is Earl?
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