valiant

A script for enhancing mp3 tracks for interval training (fitness)

What it does

This script allows the user to add intervals (beeps) to an existing mp3 track. This is useful for Interval Training. Currently it adds 2 beeps at the start of the track (10s in) followed by a single beep every 30s for the duration of the track.

Usage

./valiant.sh track.mp3 where track.mp3 is the mp3 to convert

Dependencies

• SoX − Sound eXchange, the Swiss Army knife of audio manipulation (sudo apt-get install sox)
• lame - create mp3 audio files (sudo apt-get install lame)

Known issues

• Cannot handle spaces in filenames (!)

Wishlist

• Should be able to span multiple tracks or at least concatenate multiple tracks.