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amoodie/seq2gif.sh

Last active June 13, 2018 16:12
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convert still sequence to gif
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seq2gif.sh
fps=20
scale=800
nzero=4
ffmpeg -r $fps -i %0"$nzero"d.png -c:v libx264 -vf "scale=trunc(iw/2)*2:trunc(ih/2)*2" -pix_fmt yuv420p -y out.mp4
ffmpeg -i out.mp4 -vf fps=$fps,scale=$scale:-1:flags=lanczos,palettegen -y palette.png
ffmpeg -i out.mp4 -i palette.png -filter_complex "fps=$fps,scale=$scale:-1:flags=lanczos[x];[x][1:v]paletteuse" -y output.gif
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