#5 More IFO dump code support

[Anonymous]

MediaInfo supplies technical and tag information about a
video or audio file, including DVD-Video (IFO and codecs):

http://mediainfo.sourceforge.net/

Main available information:
- General : title, author, director, date, duration...
- Video : codec, aspect, fps, bitrate...
- Audio : codec, sample rate, channels, language, bitrate...
- Chapters : count of chapters, list of chapters

Examples of supported formats:
- Video : MPEG1, MPEG2, DVD (mpeg/mpg/vob)
- Audio : WAV, AC3, DTS, AIFF
- DVD-Video (ifo)