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kndt84/concat.sh

Last active October 17, 2019 07:17
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Concat movie files with ffmpeg
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concat.sh
#!/bin/bash
EXT=$1
OUTFILENAME=$2
TXTFILE=filelist.txt
ls -d ./*.${EXT} | sed 's/^/file /' > $TXTFILE
ffmpeg -f concat -safe 0 -i $TXTFILE -c copy ../$2 > /dev/null 2>&1 </dev/null
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kndt84 commented Oct 29, 2018 •
edited
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$ ls
video0_2018-10-22_13:59:08+0900.mp4
video0_2018-10-22_14:01:08+0900.mp4
video0_2018-10-22_14:03:08+0900.mp4
video0_2018-10-22_14:05:08+0900.mp4
video0_2018-10-22_14:07:07+0900.mp4

$ concat.sh video0_2018-10-22 # Set prefix as argument value
$ ls .. # Concatenated file is created in parent directory
video0_2018-10-22.mp4

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