36 lines
702 B
Bash
Executable File
36 lines
702 B
Bash
Executable File
#!/bin/bash
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set -eu
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if [ "$#" -ne 2 ]; then
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echo "USAGE: $0 FILE SPLIT_DURATION_SECONDS"
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exit 1
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fi
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fullpath="$1"
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source fileextensions
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outprefix="$dir/$filename"
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outext=".mp4"
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splitduration="$2"
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probecmd="ffprobe -v error -show_entries format=duration -of default=noprint_wrappers=1:nokey=1"
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duration=`$probecmd $fullpath`
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n=`echo $duration $splitduration | awk '{print int($1/$2)+1}'`
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i=0
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while [ $i -le $n ]; do
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from=$(($i*$splitduration))
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to=$(($from+$splitduration))
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outfile="$outprefix$i$outext"
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ffmpeg -y -ss "$from" -to "$to" -i "$fullpath" -s ega "$outfile"
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i=$(($i+1))
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done
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lastduration=`$probecmd $outfile`
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if [ "$lastduration" == "0.000000" ]; then
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rm "$outfile"
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fi
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