id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
852	Issue in the definition of six_minus_max_num_ibc_merge_cand	chhuanb		"The range of MaxNumIbcMergeCand is undefined after moving it to sps.

six_minus_max_num_ibc_merge_cand specifies the maximum number of IBC merging block vector prediction (BVP) candidates supported in the SPS subtracted from 6.
The maximum number of IBC merging BVP candidates, MaxNumIbcMergeCand, is derived as follows:
if( sps_ibc_enabled_flag )
	MaxNumIbcMergeCand = 6 − six_minus_max_num_ibc_merge_cand	(65)
else
	MaxNumIbcMergeCand = 0


Suggested fix:
six_minus_max_num_ibc_merge_cand specifies the maximum number of IBC merging block vector prediction (BVP) candidates supported in the SPS subtracted from 6.
The maximum number of IBC merging BVP candidates, MaxNumIbcMergeCand, is derived as follows:
if( sps_ibc_enabled_flag )
	MaxNumIbcMergeCand = 6 − six_minus_max_num_ibc_merge_cand	(65)
else
	MaxNumIbcMergeCand = 1

The value of MaxNumIbcMergeCand shall be in the range of 1 to 6, inclusive."	defect	closed	minor		spec	VVC D8 vB	fixed		ksuehring bbross XiangLi fbossen jvet@…