[Mp4-tech] Differences between MPEG4 and MPEG4S

[Saradhi DV.]

Dear experts,
I am sorry to ask the basic question to experts.
Can any of you tell the differences between MPEG4 and MPEG4s Video?
I trine in web for documentation of MPEH4s, but it went in vain.
If any of you have useful documentation about MPEH4s could you please
forward that to me or send me the links.
Thanks in advance.
Regards,
Saradhi