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sungmin-park/ffmpeg_first.sh

Created June 28, 2021 03:08
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ffmpeg_first.sh
#!/bin/sh -e
if [ $# -eq 0 ] ; then
echo "usage> $0 [movie files] ..." >&2
exit 1
fi
for TARGET in "$@"
do
RESULT=${TARGET%.*}.png
ffmpeg -i "$TARGET" -vframes 1 "$RESULT"
done
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