[~*McoreD*~]

Most likely it is a DVD decrypted to the hard drive.
In the Video_TS folder are there four files:

• VTS_02_1.VOB
• VTS_02_2.VOB
• VTS_02_3.VOB
• VTS_02_4.VOB

which are 0.99 GB each? or is it a single large VOB file?

If former is the case, I would suggest you to make a lossless copy of WMV8.

Code:

http://www.microsoftusernetwork.com/mcored/

If latter is the case: VobEdit 0.6 - VOB editing utility, can split, demux, remux and join VOB files.
Website:

Code:

http://mpucoder.kewlhair.com/Derrow/

Cheers,
McoreD