id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
580	unmatch over lossless coding	spring		"When I run the lossless coding under lowdelay configuration for sequence BQSquare_416x240_60.yuv or SlideEditing_1280x720_30, the decoder does not match the encoder. Can you help to fix this problem?

I use the default setting with the following flags set as 1.
LosslessCuEnabled                   : 1                # 1: Set ""qpprime_y_zero_transquant_bypass_flag=1"" and enable the lossless mode as well as the RD-based mode selection process.
TransquantBypassEnableFlag: 1  # Value of PPS flag.
CUTransquantBypassFlagValue: 1 # Constant lossless-value signaling per CU, if TransquantBypassEnableFlag is 1.
"	defect	closed	critical	HM-7.0	HM	HM-7.0	fixed		fbossen ksuehring davidf jct-vc@…