Add support for audio DVDs
Submitted by Bastien Nocera @hadess
Link to original bug (#549559)
Description
You can use http://dvd-audio.sourceforge.net/ to create an unencrypted, LPCM only audio DVD. Encrypted audio DVDs will require dvdcpxm's code to decrypt the files.
dvdcpxm is available at http://forum.doom9.org/showthread.php?p=1027108#post1027108
See also http://avisynth.org/mediawiki/DVDAGuide