Apple-2-SW/greenscale
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shell script to convert .GIF to .gray

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requires ImageMagick
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Charles Mangin 2019-01-05 13:11:30 -05:00 committed by GitHub
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commit b528b262a0
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greenscale.sh Normal file
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#!/bin/bash
convert animation.gif frame%05d.gif
convert frame*.gif -compress none -scale 56x100% -scale 40x48\! -colorspace Gray -colors 16 -depth 8 -auto-level -evaluate divide 17 %d.gray
for file in *.gray
do
cat "$file" | python -u ../greenscale.py >> output.bin
done