Video Encryption Algorithm (VEA) in Microsoft Visual Studio 2008

I want to encrypt and decrypt the video by using the "video encryption algorithm (VEA). " Can you help me to find a description of the algorithm, scheme, and the process of encryption开发者_开发问答 and decryption using the "Microsoft visual studio 2008" and how to write the listing program in visual studio 2008?

Check ICM's MPEG Video Encryption Algorithms publication describing 4 lightweight MPEG encryption algorithms.

http://portal.acm.org/citation.cfm?id=1008859