[MPEGIF Discuss] Regarding AC/DC prediction

[Sreeja Kumari]

Hi,
In MPEG4 video i am having a doubt in the AC/DC prediction.In the momusys
ref.code, for finding the prediction direction few tables are used which
tells about the x &y   positions.These tables are  not available in the
standard.can anybody tell the significance of the table or how the
direction is calculated?
Regards
Sreeja