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marty-Wallace/to_gif.sh

Created February 14, 2018 21:09
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Encode a .ogv to a .gif. Requires ffmpeg
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to_gif.sh
#!/bin/bash
inputFile=$1
FPS=15
WIDTH=1200
#Generate palette for better quality
ffmpeg -i $inputFile -vf fps=$FPS,scale=$WIDTH:-1:flags=lanczos,palettegen tmp_palette.png
#Generate gif using palette
ffmpeg -i $inputFile -i tmp_palette.png -loop 0 -filter_complex "fps=$FPS,scale=$WIDTH:-1:flags=lanczos[x];[x][1:v]paletteuse" output.gif
rm tmp_palette.png
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