[M4IF Technotes] vop_coded for enhancement layers

samar yassin samar_y hotmail.com
Fri May 24 12:41:11 EDT 2002


Hi,
I am having a bit of difficulty understanding the 'vop_coded' field for the 
enhancement layers. In the case of Simple Profile the immediately preceding 
VOP is copied, provided that its vop_coded=1.
But what about the enhancement layer of the Simple Scalable Profile, how do 
I interpret "preceding VOP"? is it the forward reference VOP? is it the 
preceding VOP in the same layer?
I could appreciate your views and explanations on this, thanks
T. Jamal
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