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 < maandree@kth.se >