[MPlayer-dev-eng] Re: ccache

[Attila Kinali]

On Sun, 5 Jan 2003 04:24:30 +0100
Tobias Diedrich <td at sim.uni-hannover.de> wrote:


> 6)
> PAL vs. NTSC:
> PAL has a slightly higher luma resolution, but a halfed chroma
> resolution because of the Phase Alternating Line Color Encoding.
> IIRC NTSC is information wise comparable to YUV422 while PAL carries
> only as much information as an YUV411 picture...


Can someone explain me how those numbers (420, 422, 411) are related
to the picture format ? I never could find anything on the net about it.

 
> 7)
> The best deinterlacing method is not deinterlacing at all. I'd like to
> have a player that can display 25interlaced as 50progressive by filling
> the even/odd lines for the odd/even fields with black lines, just the
> way it works in your Television set. :-)
> (Well the lower afterglow of the Monitor might be problematic, I
> think filling the missing lines with the last frame in 1/2 or 1/4 the
> brightness might compensate for that)

Well, that shouldnt be a problem with vop :)

			Attila Kinali

-- 
Emacs ist für mich kein Editor. Für mich ist das genau das gleiche, als wenn
ich nach einem Fahrrad (für die Sonntagbrötchen) frage und einen pangalaktischen
Raumkreuzer mit 10 km Gesamtlänge bekomme. Ich weiß nicht, was ich damit soll.
		-- Frank Klemm, de.comp.os.unix.discussion