#!/bin/sh

if [ -z "$(command -v ffmpeg)" ]; then
    echo "ffmpeg required."
    exit
fi

if [ $# -ne 1 ]; then
    echo "Usage: ${0##*/} VIDEO"
fi

## TODO: getopt support for audio quality.
TC_VIDEO_AUDIO_QUAL=192k

echo "================================================================================"
ffmpeg -i "$1" -vn -c:a libvorbis -b:a $TC_VIDEO_AUDIO_QUAL "${1%.*}-$(date '+%F-%H%M%S').ogg"