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BLIND-SET-SATURATION(1)	    General Commands Manual    BLIND-SET-SATURATION(1)

NAME
       blind-set-saturation - Multiply the saturation of a video

SYNOPSIS
       blind-set-saturation [-w] saturation-stream

DESCRIPTION
       blind-set-saturation  reads  a  video  from stdin and a mask video from
       saturation-stream.  The video is	printed	to stdout, with	the saturation
       of each pixel multiplied	by the product of the luminosity and the alpha
       value of	the corresponding pixel	and frame in the mask video.

       If stdin	is longer than saturation-stream, the remainder	 of  stdin  is
       printed	without	 any  changes.	 If  stdin is shorter than saturation-
       stream, the remainder of	saturation-stream is ignored but may  be  par-
       tially read.

OPTIONS
       -w     Instead  of using	CIE Standard Illuminant	D65 as the whitepoint,
	      use the X	and Z from each	pixel  in  saturation-stream  for  the
	      whitepoint.

SEE ALSO
       blind(7),  blind-single-colour(1), blind-arithm(1), blind-set-alpha(1),
       blind-set-luma(1), blind-invert-luma(1)

AUTHORS
       Mattias AndrA(C)e <maandree@kth.se>

				   blind 1.1	       BLIND-SET-SATURATION(1)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | SEE ALSO | AUTHORS

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