Created
September 14, 2018 02:43
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截取视频部分保存为gif（高清）, ./video2gif.sh <videofile> <out.gif>
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| #!/bin/sh | |
| start_time=00:48 | |
| duration=5 | |
| palette="/tmp/palette.png" | |
| filters="fps=5,scale=240:-1:flags=lanczos,crop=240:240:0:50" | |
| 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 $2 |
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