Quoting john sturgeon <[EMAIL PROTECTED]>:
On 6/23/05, Doug Larrick <[EMAIL PROTECTED]> wrote:
Deinterlacing is clearly not working in these pictures. The stripes are
so wide because something (probably your video card) is scaling the
pictures to a resolution less than 1080 lines high. Double-check you
have deinterlacing enabled, and check the output from 'mythfrontend
--verbose playback'. Also note that bob deinterlacing is disabled if
you're playing at a speed other than 1x.
-Doug
Doug is right on. That is classic when resizing non-deinterlaced
content. You can also see this problem if your filter chain is in the
wrong order, and you resize *before* deinterlacing. You should always
de-interlace prior to resizing.
John <><
Hmm.. I am using kernel deinterlacing. Or at least thats what I
specify in the menu. I don't have any other exotic filters or
anything. I am playing at a 1x speed (normally) The display is
outputing onto a lcd flat panel at 1680x1050, the native resolution of
the display. I have Xorg setup to do this resolution.
I don't know how I would re-arrange the filter chain. Is this
configurable somewhere? I assume that X is doing the scaling from the
1920x1080 to the 1680x1050. Is this correct? If myth is doing the
de-int, it should be taking place before the scaling right?
I will post the output of -v playback when I get home. Anything else I
should enable?
Isn't the 1920x1080i signal pushing the limits of what DVI can handle?
I presume you have a single-channel DVI. It almost looks to me like
the set is on the hairy edge of sync with that signal. The 720p
signals push slightly less information, which could explain why the ABC
broadcasts work.
I don't suppose the set has a VGA input for comparison? (Some do, like
my old-tech Pioneer RPTV with quaint "CRT" technology.)
I am using a dual-channel DVI cable from pacific cable. I am only
running at a resolution of 1680x1050. It does have a VGA input. I can
try it out, tho it'd require moving things around.
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