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dillonchr/scenes.sh

Created August 5, 2021 04:53
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scene thumbnailer
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scenes.sh
#!/bin/bash
SOURCE="$1"
TS_FILE=raw_timestamps
ffmpeg -i "$SOURCE" -filter:v "select='gt(scene,0.4)',showinfo" -f null - 2> $TS_FILE
TIMES=$(grep showinfo $TS_FILE | grep 'pts_time:[0-9.]*' -o | grep '[0-9]*\.[0-9]*' -o)
for ts in $TIMES
do
ffmpeg -ss "$ts" -i "$SOURCE" -vframes 1 -q:v 5 "t_${ts}.jpg"
done
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