[M4IF Technotes] Frame Skip in MoMuSys decoder.

[Sandeep Sathe]

Hi All,
In the reference MoMuSyS MPEG-4 decoder version 1, in
case of frame skips, why does the decoder decode the
frame and then check if frame is to be skipped?
Say in decoding sequence, VOPs v2 to v5 are skipped.
So after decoding v1, reference decoder decodes v6 and
uses v6 (rather than using v1) for displaying v2 to v5
VOPs.
Isn't it against the rate model? As VOP v6 'possibly'
won't be available fully in the vbv buffer at time t2;
where t2 is the time to start decoding of next VOP
after v1. 
Regards,
Sandeep.
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