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vlandham/gifmaker.sh

Created April 14, 2017 20:12
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gifmaker.sh
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gifmaker.sh
#!/bin/sh
start_time=0:00.2
#duration=4.5
palette="/tmp/palette.png"
unoptimized="/tmp/unoptimized.gif"
filters="fps=24,scale=400:-1:flags=lanczos"
ffmpeg -v warning -ss $start_time -i $1 -vf "$filters,palettegen" -y $palette
ffmpeg -v warning -ss $start_time -i $1 -i $palette -lavfi "$filters [x]; [x][1:v] paletteuse" -y $unoptimized
#ffmpeg -v warning -ss $start_time -t $duration -i $1 -vf "$filters,palettegen" -y $palette
#ffmpeg -v warning -ss $start_time -t $duration -i $1 -i $palette -lavfi "$filters [x]; [x][1:v] paletteuse" -y $unoptimized
cp $unoptimized $2
convert -layers Optimize $unoptimized $2
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