How can I make mpeg videos?

Factual Questions
1

Is there a site that’ll explain to me clearly how to make them?

Thanks in advance.

2

There should be enough info here:

http://www.digitalmedianet.com/

3

Or maybe this?

http://bmrc.berkeley.edu/frame/research/mpeg/

4

Or:

http://www.geocities.com/ksong1222/new1.htm