bup n ifo decode??

all DVD files were data icon
installed K-lite
VOB file has Media Player icon
IFO n BUP have data icon
DVD player and Media Player dont play back
HELP?

ifo files: In video editing, IFO normally refers to a file on DVD-Video disc and stands for InFOrmation. While the main content of DVD-Video disc are the VOB files which contain the actual MPEG-2 audio, video and subtitle streams, the IFO files provide information for DVD player where DVD-Video disc’s chapters start, where certain audio tracks are located, etc.

bup files: BUP files found on DVD-Video discs are simply backup copies of IFO files and are only needed if the original IFO on disc gets corrupted.

They are not video files, you can learn more about DVDs here
http://www.dvdtopreviews.com/weblog/2009/03/how-to-burn-video-files-to-dvd.html

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