[Mplayer-cvslog] CVS: main/DOCS/tech colorspaces.txt,1.5,1.6

Arpi arpi at thot.banki.hu
Sun Apr 21 17:48:45 CEST 2002


Hi,

> > +note: this formula doesn't contain the +128 offsets of U,V values!
> IMHO there's yuv->rgb formula tweaked for tv and tweaked for monitor 
> (different gamma or dunno??), at least some win dvd ripping tools allow to 
> select between tv and pc style yuv2rgb conversion.

to be extact, there are _lots_ of yuv->rgb matrices, see
Inverse_Table_6_9 in yuv2rgb.c


A'rpi / Astral & ESP-team

--
Developer of MPlayer, the Movie Player for Linux - http://www.MPlayerHQ.hu



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