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September 24, 2015 08:15
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Create an optimized gif from a video with ffmpeg
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#!/usr/bin/env bash | |
ffmpeg -y -ss 0:02 -t 6 -i ./VID_20150816_151940.mp4 \ | |
-vf fps=20,scale=400:-1:flags=lanczos,palettegen palette.png | |
ffmpeg -ss 0:02 -t 6 -i ./VID_20150816_151940.mp4 -i palette.png -filter_complex \ | |
"fps=20,scale=400:-1:flags=lanczos[x];[x][1:v]paletteuse" output.gif | |
# Other not so good possibilities | |
# | |
#ffmpeg -t 4 -ss 2:05 -i ./vid.mp4 output.gif | |
#gifsicle -Okeep-empty --resize-colors 64 --resize _x240 -o output-opt.gif output.gif |
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