gifmaker.sh

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