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vadimkantorov/duration.sh

Last active May 3, 2022 16:40
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Bash alias for audio/video file duration
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duration.sh
# https://superuser.com/questions/650291/how-to-get-video-duration-in-seconds
# Usage: duration myfile.wav
alias duration="ffprobe -v error -show_entries format=duration -of default=noprint_wrappers=1:nokey=1"
# mkdir -p sample; find segments.* -name '*.wav' -type f | while read filename; do echo "$(duration $filename) $filename"; done | grep "^5\." | while read duration_ filename_; do cp $filename_ sample; done
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