[Mp4-tech] Estimating partitions B and C

[mohanad.ismail mail.mcgill.ca]

Hello,
Given a constant source rate, is there a way to estimate the percentage 
of partitions A, B and C in a video trace that is encoded using H.264. 
That is how can I find the percentage of bits that are in B partition, 
C and A partition for a given encoding rate. This estimate need not be 
very accurate. I just need a very rough estimate. Also is there a way 
to do this directly while encoding. Regards,
Mohanad