id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
405	JVET-O0366 - Simplified BCW inheritance assigns BCW index to non-bipred CUs	bheng		"The simplified BCW index inheritance for affine merge mode from JVET-O0366 can assign non-zero BCW index (bi-predcited CU weights) to CUs that are not actually bi-predicted.

Is this intentional?  

For example, Section 8.5.5.6:

""The bi-prediction weight index bcwIdxConst1 is set equal to bcwIdxCorner[ 0 ].""

I understand the desire to make the inheritance simpler than the previous version, but it seems like at a minimum there should be a check for bi-prediction (availableFlagL0 == 1 && availableFlagL1 == 1) before assigning a bi-predicted weight.



"	defect	closed	minor		spec	VVC D7 vC	fixed		ksuehring bbross XiangLi fbossen jvet@…