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Si · 17th October 2003, 00:05

I'm a bit confused

(nothing unusual there then

)

Colorbars generates RGB. Each colours range is normally 0 - 255

Avisynth's normal YUV range is 16-235 (for Y, 16-240 for U and V) so any RGB source will be converted to a Y range 16-235 (unless the conversion is broken)

So how can any Y value of any part of the colorbars be less than 16 when thinking/using Avisynth ?

regards
Simon

17th October 2003, 00:05	#6 \| Link
Si Simply me Join Date: Aug 2002 Location: Lancashire, England Posts: 610	I'm a bit confused (nothing unusual there then ) Colorbars generates RGB. Each colours range is normally 0 - 255 Avisynth's normal YUV range is 16-235 (for Y, 16-240 for U and V) so any RGB source will be converted to a Y range 16-235 (unless the conversion is broken) So how can any Y value of any part of the colorbars be less than 16 when thinking/using Avisynth ? regards Simon __________________ http://www.geocities.com/siwalters_uk/fnews.html