TOOLS/aconvert

   1 #!/bin/sh
   2
   3 # Author: Jonas Jermann
   4 # Description: A hack to allow mencoder to encode from an audio only file
   5
   6 if [[ $1 == "" ]]; then
   7     echo "Usage: $0 <\"input file\"> <\"output file\"> <\"options\">"
   8     exit 0
   9 fi
  10
  11 options=${3:-"-oac mp3lame"}
  12
  13 mencoder -demuxer rawvideo -rawvideo w=1:h=1 -ovc copy -of rawaudio -endpos `mplayer -identify $1 -frames 0 2>&1 | grep ID_LENGTH | cut -d "=" -f 2` -audiofile $1 -o $2 $options $1