transform - Extract TU Partitioning Information in HEVC Reference Software 16.18

Question

I want to extract CU/PU/TU partitioning data from HEVC HM encoder. I could extract CU/PU partitioning information using getHeight/getWidth/getPartitionSize functions in TComDataCU class. But, don't know how to access TU partitioning information. Please help.

Answer 1

You can do it easily on the decoder side. You need to find the function parseCoeffNxN and then access the TU size with uiWidth and uiHeight.

Start with this simple test and then give feedbacks here. If there's a problem, we will figure out.