id summary reporter owner description type status priority milestone component version resolution keywords cc 57 Excessive memory allocation fbossen "Memory allocation is excessive, possibly leading to crashes. Memory usage has been analyzed for the following case: class B encoding with max CU=32x32, memory snapshot during encoding of 2nd frame - Transform coefficients: 9 TComList objects 2040 CUs per frame 3 32x32 integer arrays per CU (luma+2*chroma), each array is 4KB 9 * 2040 * 3 * 32 * 32 * 4 = 215MB - Luma frame buffers: 40 * 4.48MB = 179MB - Chroma frame buffers: 79 * 1.12MB = 89MB - Bitstream buffers (TComBitStream objects): 8 * 11.87MB = 95MB Also see attached jpeg file " enhancement closed minor HM duplicate fbossen ksuehring davidf jct-vc@…