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	blind-split-chans.1 - blind - suckless command-line video editing utility
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	blind-split-chans.1 (1159B)
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	1 .TH BLIND-SPLIT-CHANS 1 blind
	2 .SH NAME
	3 blind-split-chans - Split colour channels into separate videos
	4 .SH SYNOPSIS
	5 .B blind-split-chans
	6 [-c]
	7 .I X-file
	8 .I Y-file
	9 .I Z-file
	10 .RI [ alpha-file ]
	11 .SH DESCRIPTION
	12 .B blind-split-chans
	13 reads a video from stdin and prints
	14 it to
	15 .I X-file
	16 with the values of the first channel
	17 (the X channel) in written to all
	18 channels, to
	19 .I Y-file
	20 with the values of the second channel
	21 (the Y channel) in written to all
	22 channels, to
	23 .I Z-file
	24 with the values of the third channel
	25 (the Z channel) in written to all
	26 channels, and to
	27 .I alpha-file
	28 with the values of the fourth channel
	29 (the alpha channel) in written to all
	30 channels.
	31 .P
	32 If
	33 .I alpha-file
	34 is omitted, values of the alpha channel
	35 are instead written to the alpha channels
	36 in
	37 .IR X-file ,
	38 .IR Y-file ,
	39 and
	40 .IR Z-file .
	41 .SH OPTIONS
	42 .TP
	43 .B -c
	44 Set the values to zero in all channels
	45 except for channels matching their file. If
	46 .I alpha-file
	47 is omitted, the alpha values are still
	48 stored in the alpha channel of the other
	49 files.
	50 .SH SEE ALSO
	51 .BR blind (7),
	52 .BR blind-arithm (1),
	53 .BR blind-cat-cols (1),
	54 .BR blind-cat-rows (1)
	55 .SH AUTHORS
	56 Mattias Andrée
	57 .RI < [email protected] >