2015-09-03 - audenc 3.3.4
	* Added -readtoeof 1 to the default aften options for AC-3 audio in order to
	  be able to encode large files
	* Increased default bitrates for Vorbis, AC-3 and AAC audio
	  
2014-07-19 - audenc 3.3.3
	* Bugfix: conversion failure due to the $ext var being set to m4a when using MP4Box
	  to pack the audio in m4a container
	* Default to signed 16-bit little endian WAV format
	  
2014-07-17 - audenc 3.3.2
	* Bugfix: overwriting the config options on the command line for fdk-aac did not work
	  so using something like audenc aac:opts="-r 128000 -a 1" indir outdir had no
	  effect when using fdk-aac and the options from the config file were used instead
	* Print the M4A var values when using the -sc option
	* Merge the checking code for aacplusenc and fdk-aac
	
2014-07-16 - audenc 3.3.1
	* Typofix: greep -> green
	
2014-07-15 - audenc 3.3
	* Added support for the FDK-AAC encoder (aac-enc)
	
2013-10-30 - audenc 3.2
	* Added support for the Opus audio codec
	* Handle multi-channel files
	* Renamed -help to -h
	* Added -v switch for version info
	* Updated the man page
	
2011-12-20 - audenc 3.1
	* Added support for tagging when using the aacplusenc encoder. Requires neroAacTag
	* Added support for encoding to DTS audio. Requires the dcaenc encoder which one can
	  get from: http://aepatrakov.narod.ru/dcaenc/. This bumps the config file version to 8
	* Updated the man page
	
2011-12-18 - audenc 3.0
	* If using the aacplusenc encoder, provide an option in the config file to use MP4Box
	  to store the audio in an m4a container. This updates the config file to version 7
	  and adds MP4Box as dependency.

2011-12-14 - audenc 2.9
	* Added support for the aacplusenc and amrenc encoders. This bumps the config
	  file version to 6
	* Replaced some if conditionals in the -sc option with direct 'test' checks
	* Cosmetics
	* Updated the man page
	
2011-12-10 - audenc 2.8
	* Added -help option and moved the examples to it.
	* Added -r option for resetting the config file. Useful for when the user has installed
	  an audio encoder after the script has generated its config file and thus can't find
	  the newly installed encoder.
	* Added -sc option for sanity check.
	* Added -ec option for editing the config file. This adds a new EDITOR variable to the
	  config file and bumps the version to 5
	* Small code improvements.
	* Updated the man page.
	
2011-12-08 - audenc 2.7
	* Be more portable by using #!/usr/bin/env bash instead of #!/bin/bash shebang
	* Added support for providing the encoder options on the command line. This
	  overwrites any encoder options set in the config file. An example how to do
	  this for mp3: audenc mp3:opts="--cbr -b320 -q1" /path/to/indir /path/to/outdir
	* Added some examples for when the user executes audenc without any params
	* Updated the man page

2011-12-01 - audenc 2.6
	* In case not being able to make a pipe in the output directory, create one
	  in $HOME instead
	* Added mts, mpeg, ogx, aa3, alac, atrac, dtshd, mpa, 3gp2 and 3gpp2 extensions
	  to supported audio/video extensions
	  
2011-11-25 - audenc 2.5
	* Moved the encode code into its own function - encode_func()
	* Detect the file extension and based on it decide whether to skip the file
	  or encode it. Useful for if the input directory doesn't contain only audio
	  or video files but also others like images and/or text files which will be
	  skipped
	
2011-02-22 - audenc 2.4
	* Small clean up
	* Updated the man page
	
2011-02-15 - audenc 2.3
	* Add a third check for year tag
	* Exit if we can't create the named pipe
	* Add back the install script. Somehow deleted it in previous version
	
2011-02-14 - audenc 2.2
	* Renamed ENCDIR variable to INDIR
	* Moved temporary output and named pipe to $OUTDIR in case $INDIR is read-only
	
2011-02-06 - audenc 2.1
	* Raised the default quality values for MP3, AAC and Vorbis audio and
	  bumped up config file version to 4
	
2011-01-21 - audenc 2.0
	* Moved the MPlayer code out of the decode_audio_func() function and removed
	  that function. Not really needed
	* Made the named pipe hidden. Shouldn't really be visible to users
	* Placed removal of the pipe after encoding is done in the exit_func() function so
	  we can remove it too upon user interruption or some other exit signal
	* Updated the man page
	
2011-01-20 - audenc 1.9
	* Renamed the dump_audio_func() function to decode_audio_func()
	* At the end, test for pipe (-p) instead of testing for not empty variable with -n
	* Create output dir if not present instead of exiting
	* Simplified the dirs setting/cheking code
	* Added man page
	
2011-01-19 - audenc 1.8
	* Use a named pipe in order not to dump potentionally large WAV files to disk.
	* Added support for MPlayer audio filters. The usage is exactly the same as in MPlayer.
	  Example: audenc aac -af volnorm,resample=44100 /path/to/dir/inputdir /path/to/dir/outputdir.
	  If no filters are desired, just use audenc aac /path/to/dir/inputdir /path/to/dir/outputdir.
	* Removed the ENCDIR and OUTDIR variables from the config file. As of now, audenc only
	  accept the input and output directories from the command line. This bumps the config
	  file version to 3.
	* Some small code enhancements.
	* Updated the README file.
	
2011-01-18 - audenc 1.7
	* Added support for comment tag
	* Some minor tag optimizations for FLAC and Vorbis
	* Reorder the steps we delete the original (if enabled) and move over the output
	
2011-01-16 - audenc 1.6
	* Added some color output
	* Added support for providing the ENCDIR and OUTDIR as parameters on the command line.
	  Example: audenc aac /path/to/dir/encdir /path/to/dir/outdir. When used, it overwrites
	  the ENCDIR and OUTDIR variables set in the config file
	* Added ChangeLog, README, LICENSE and AUTHORS files
	* Added install script
	  
2011-01-15 - audenc 1.5
	* Added support for AC3 encoding. Requires aften and tagging isn't supported.
	* Added support for encoding to AAC with FAAC. The encoder to use for AAC can be set
	  in the config file. FAAC needs to be compiled with mp4 output (the -w option)
	* Added support for Disc and Total tracks tags
	* Made priority (nice) value configurable in the config file
	* Some small code improvements
	* Bumped config file version to 2

2011-01-14 - audenc 1.4
	* Added support for WAV output (just decoding)
	* Get tags directly from MediaInfo
	* Added config file where user can set the encoding options and the path to the directories.
	  No longer needed to edit the script itself. Just set things up in $HOME/.audenc
	* Trap signals for a clean exit
	* Be a bit more verbose
	* Some code refactoring