blind

suckless command-line video editing utility
git clone git://git.suckless.org/blind
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blind-multiply-matrices.1 (1287B)

      1 .TH BLIND-MULTIPLY-MATRICES 1 blind
      2 .SH NAME
      3 blind-multiply-matrices - Multiply matrix-vidoes
      4 .SH SYNOPSIS
      5 .B blind-multiply-matrices
      6 [-en]
      7 .I leftmost-stream
      8 .RI "... " rightmost-stream
      9 .SH DESCRIPTION
     10 .B blind-multiply-matrices
     11 reads videos representing matrices from the files
     12 specified via the arguments
     13 .I leftmost-stream
     14 to
     15 .IR rightmost-stream ,
     16 and multiples them, frame by frame, from right to
     17 left, and prints the resulting video to stdout.
     18 Each frame in a video contains one matrix per
     19 channel, made up from the values on a channel
     20 of each pixel.
     21 .SH OPTIONS
     22 .TP
     23 .B -e
     24 Apply optimisation that assumes all channels
     25 are identical.
     26 .TP
     27 .B -n
     28 Reverse the order of each specified files,
     29 so that the transformations are applied in
     30 the order they are specified rather than
     31 in reverse order.
     32 .SH SEE ALSO
     33 .BR blind (7),
     34 .BR blind-matrix-orthoproject (1),
     35 .BR blind-matrix-reflect (1),
     36 .BR blind-matrix-rotate (1),
     37 .BR blind-matrix-scale (1),
     38 .BR blind-matrix-shear (1),
     39 .BR blind-matrix-translate (1),
     40 .BR blind-matrix-transpose (1),
     41 .BR blind-invert-matrix (1),
     42 .BR blind-transpose (1),
     43 .BR blind-flip (1),
     44 .BR blind-flop (1),
     45 .BR blind-rotate-90 (1),
     46 .BR blind-rotate-180 (1),
     47 .BR blind-rotate-270 (1),
     48 .BR blind-rewrite-head (1)
     49 .SH AUTHORS
     50 Mattias Andrée
     51 .RI < maandree@kth.se >