What is the primary advantage of MPEG-4 part 10 over MPEG-2?

What is the primary advantage of MPEG-4 part 10 over MPEG-2?

A.
MPEG-2 can have more programs.

B.
MPEG-4 part 10 uses half the bandwidth.

C.
MPEG-4 uses twice the bandwidth.

D.
MPEG-2 can have fewer programs.

Explanation: