Post AlbsRFyeL8OSIOk6s4 by elithebearded@fed.qaz.red
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 (DIR) Post #AlbsRFyeL8OSIOk6s4 by elithebearded@fed.qaz.red
       2024-09-02T22:28:15Z
       
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       It occurred to me recently that a video is a three dimensional array of pixels that we view in slices along one axis.And what if we viewed it along a different axis?Like a well-known 1920 wide x 1040 tall x 483 frames film opener as 1920 wide x 483 tall x 1040 frames?
       
 (DIR) Post #AlbsRbkvMqUDqCUSX2 by elithebearded@fed.qaz.red
       2024-09-02T22:30:58Z
       
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       Or maybe 483 wide x 1040 tall x 1920 frames?
       
 (DIR) Post #AlbsRjepzMN4Ldhi9g by elithebearded@fed.qaz.red
       2024-09-02T22:35:07Z
       
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       I brute forced this with a simple shell script that took me a couple of days to run on this slow computer. Eg, for rows:mkdir -p /tmp/onefor top in $(nums 0-1039 ) ; do rout=$(printf "r%04d" $top) for file in ???.ppm ; do   out=r$file  pnmcut -top $top -height 1 $file > /tmp/one/$out done pnmcat -tb /tmp/one/r* | pnmtopng > $rout.pngdoneffmpeg -framerate 24 -i r%04d.png rows.mp4
       
 (DIR) Post #AlbsRsGLzl8N2JJmk4 by elithebearded@fed.qaz.red
       2024-09-02T22:36:11Z
       
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       Getting the source ppm files left as an exercise for the reader.