id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
755	sw-spec mismatch of sps_ptl_dpb_hrd_params_present_flag and sps_reserved_zero_Xbits	biaowang		"at the beginning of SPS syntax table,
In latest spec (Q0041)
	sps_max_sublayers_minus1	                              u(3)
	sps_reserved_zero_4bits       	                              u(4)
	sps_ptl_dpb_hrd_params_present_flag	                      u(1)
	if( sps_ptl_dpb_hrd_params_present_flag )	
		profile_tier_level( 1, sps_max_sublayers_minus1 )	

However, in latest commit of VTM (65e585026d) parseSPS()
the parsing syntax corresponding to the follows
	sps_max_sub_layers_minus1	                              u(3)
	sps_reserved_zero_5bits	                                      u(5)
	profile_tier_level( ptl, sps_max_sub_layers_minus1 )	

VTM has 
sps_reserved_zero_5bit instead of sps_reserved_zero_4bit. 
no parsing for syntax sps_ptl_dpb_hrd_params_present_flag, 
and the invocation of profile_tier_level() is unconditional.  

"	defect	closed	minor		VTM	VTM-7.0	fixed		ksuehring XiangLi fbossen jvet@…