blind-rotate-90.1 (695B)
1 .TH BLIND-ROTATE-90 1 blind 2 .SH NAME 3 blind-rotate-90 - Rotate a video 90 degrees clockwise 4 .SH SYNOPSIS 5 .B blind-rotate-90 6 .SH DESCRIPTION 7 .B blind-rotate-90 8 reads a video from stdin and prints it, rotated 9 90 degrees clockwise, to stdout. 10 .SH REQUIREMENTS 11 .B blind-rotate-90 12 is implemented as a shell script pipeline of 13 .BR blind-transpose (1) 14 and 15 .BR blind-flop (1), 16 see those for details on requirements. 17 .B blind-rotate-90 18 is not been optimised for memory usage, but instead 19 for code simplicity. 20 .SH SEE ALSO 21 .BR blind (7), 22 .BR blind-rotate-180 (1), 23 .BR blind-rotate-270 (1), 24 .BR blind-flip (1), 25 .BR blind-flop (1), 26 .BR blind-transpose (1) 27 .SH AUTHORS 28 Mattias Andrée 29 .RI < maandree@kth.se >