No. Pure Analog. (Tension, Current and Resistance)
First you would need a CPU with infinite speed, then we can talk about .rgb extensions ;-)
Hmmm, MPG1, MPEG4 and VOB (DVD Files)...
Pulse Code modulated. My MoDem makes use of it... better said with ISDN. That's pure digital and the better way to connect computer to computer over a leased line. Hmmm, for Video and Audio I see no use for PCM... even for phoning human to human, an analog leased line makes more sense.
E.g. DVD is 10bit picture and 24bit Sound, IMHO. (Also, search for information)
Bandwidth!? MHz. (again Analog)
I would not wonder some are joking with you. That's pure crap.
I would search for some informative text. How the CD and the CD Player is working. White Papers etc.
Some basics to electronic you would need as well.
I think this is not a buy this buy that NG.
Best Regards,
Daniel Mandic