[mythtv-users] Re: PVR-150 best quality settings?
paulx at andreassen.com.au
Fri Dec 2 23:05:09 EST 2005
On Sat, 3 Dec 2005 07:44 am, Louie Ilievski wrote:
> On Friday 02 December 2005 01:07 pm, Mike Frisch wrote:
> > Is there anything else (bframes? framespergop? gop_closure?) that can
> > be tweaked here to improve picture quality? I find that the recorded
> > video is still soft as if it needs some unsharp mask to perk it up.
> I've noticed in some recordings (particularly "My Name is Earl") that in
> some zoomed out scenes, you can clearly see the picture going from a
> somewhat crisp image to a softer one. It flips like this a few times
> before the shot cuts to something else. I believe this is due to the
> temporal dnr and therefore I disabled it in my setup. I don't think I've
> seen the issue since. You might want to give that a try.
I also found the temporal filtering on and by turning it off at boot, it stays
ivtvctl -c dnr_temporal=0 > /dev/null
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