[Mp4-tech] Doubt in MPEG-4 mcbpc

[ANTONIO RICHARD ABREU DA SILVA]

I have a doubt concerning the determination of mcpbc in 
MPEG-4, because at the standard i only have reference for 
2 VLC tables for mcbpc (tables B-6 and B-7), nevertheless 
in MoMusys software i have 4 VLC tables for mcbpc,adding 1 
tables for sprite VOP and for separate mode. But where can 
i find this VLC tables. Can anybody help with this issue.
Thanks in advance