#!/bin/zsh

echo "Finding mp3s that are under a minute long"
find . -name '*.mp3' -print0 | 
    while IFS= read -r -d '' track; do
			duration=$(ffmpeg -i $track 2>&1 | grep -oE "[0-9]{1}:[0-9]{2}:[0-9]{2}")
				if [[ $duration == 0:00* ]] && [[ $track != *"intro"* ]] && [[ $track != *"outro"* ]]
				then
					echo $track >> 60secOptions.m3u 
					echo $duration
				fi;
    done