pR0Ps

#!/bin/sh

# Requires: audiowaveform (https://github.com/bbc/audiowaveform), metaflac, sox

zoom_start=60
zoom_duration=4
zoom_end=$((zoom_start + zoom_duration))

if [ $# -lt 1 ] || [ "$1" == "--help" ] || [ "$1" == "-h" ]; then
    echo "Generates spectrogram and waveform images from flac files"