#!/bin/zsh
#
# func/audioconv
#
# convert from any audio format to any other (at least the ones that avconv supports)
#
# Copyright © 2014 Tobias Klauser <tklauser@distanz.ch>
# Released under the terms of the Artistic Licence 2.0
#
# Source repository: git://git.distanz.ch/dotfiles/zsh.git
#

if [ $# -lt 2 ]; then
  echo "Usage: ${0##*/} targetfmt file..."
  return 1
fi

if [ -z $(which avconv) ]; then
  echo avconv not found in PATH
  return 1
fi

tfmt=$1
shift

for f in $argv; do
  if [ -f $f ]; then
    t="${f[@]:r}.$tfmt"
    echo "$f > $t"
    avconv -i "$f" -qscale:a 0 "$t"
  fi
done