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k1000/ffmpeg-tookit

Last active June 22, 2018 12:23
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ffmpeg-tookit
#FFmpeg
downsample many mp3 many files
for i in *.mp3; do ffmpeg -i "$i" -ac 1 -ab 64000 -ar 22050 "${i%.mp3}-64kbps.mp3"; done
#concat many files
ffmpeg -safe 0 -f concat -i <(find . -type f -name '*' -printf "file '$PWD/%p'\n" | sort) -c copy output.mkv
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