[Ffmpeg-devel] GSoC'07 Wiki

Mike Melanson mike
Tue Mar 13 18:26:41 CET 2007

Baptiste Coudurier wrote:
> Ok, sounds great. Let's hope for it then.

I reposted a block diagram of the RV40 decoding process from Real's 


As you can see, it's all quite trivial. :) Decode the syntax and 
coefficients from the bitstream, dequantize and transform the 
coefficients, combine with information from surrounding blocks and 
blocks from other frames, and shove the reconstructed frame through a 
post-processing filter. Simple! The rest is just details. :)

Where have I seen this all before?

	-Mike Melanson

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