id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
696	1st PTL cannot refer to 0th PTL's profile/tier/general constraints when pt_present_flag[1] is equal to 0	tsukuba.takeshi		"In JVET-P2001vC, 
when pt_present_flag[ i ] is equal to 0, 
i-th PTL's profile/tier/general constraints information can be infered from (i-1)-th PTL's as below.

""""""the profile, tier, and general constraints information for the i-th profile_tier_level( ) syntax structure in the VPS are inferred to be the same as that for the ( i − 1 )-th profile_tier_level( ) syntax structure in the VPS.
""""""

However, 1st PTL cannot refer to 0-th PTL's profile/tier/general constraints information when pt_present_flag[1] is equal to 0 because pt_present_flag[0] of 0-th PTL is infered to be equal to 0, which means 0-th PTL has no profile/tier/general constaints information. 

Suggested solution as below:
The value of pt_present_flag[ 0 ] is infered to be equal to ~~0~~'''1'''."	defect	closed	minor		360Lib		duplicate		vzakharc yuwenhe jvet@…