I'm a master of Science student and I'm working on H.264/AVC video compression. when I'm looking for a good software for my purpose I founded Jm reference software . this is a very useful software and I'm very thanks to JM teams but I have some problems and I will appreciated if you help me.
I need to know and access to the output and the result of each stages of the prediction, transformation,quantization, entropy coding , also I need to have the ability of changing the result of each steps and send this new output to the next step. please give me some information about this issues.

Best Regards