[mythtv-users] improve upscaling quality?

[Glenn Sommer]

Hi

Personally I see the vdpau patches working WONDERS when using => 720p !

But for SD content over DVB-C, my crappy DVB-C receiver I got from my
provider gives a lot better picture/motion quality. (It can upscale to
1080i).
Though, when comparing HD channels I see very little difference...
MythTV with VDPAU does quite a good job here!

So, guess the solution is to get ALL channels to do HD :P hehe


2009/4/11 Jean-Yves Avenard <jyavenard at gmail.com>:
> Hi
>
> 2009/4/11 Gordon McLellan <gordonthree at gmail.com>:
>> I've tried using the custom resolution feature under myth, but it is
>> unable to change resolutions, it tries, because the TV shuts down for
>> a few seconds and then comes back on, but it alway comes back on at
>> 1920x1080 at 60hz.
>
> I found that by default, you can't get any other refresh rate with
> nvidia cards but 60Hz , unless you disable the GPU scaling in
> nvidia-settings.
>
> It is surprising that you don't get good result with VDPAU, I found
> their deinterlacer / upscaling really good. Almost as good as my Sony
> TV
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