id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
629	Change in semantics of entry_point_offset[ i ] to disallow putting no entry points in the presence of tiles/wpp	felix.henry	bbross	"It was decided during last Geneva meeting that each tile should have an entry point. It was also always agreed since the adoption of WPP that each substream should have an entry point. However, a bitstream with multiple tiles or WPP can have zero entry points while conforming to the current spec. A straightforward correction is proposed below.


Proposed text correction in the semantics of '''entry_point_offset'''[ i ]:

When tiles_or_entropy_coding_sync_idc is equal to 1 ~~and num_entry_point_offsets is greater than 0~~, each subset shall contain all coded bits of exactly one tile, and the number of subsets (i.e., the value of num_entry_point_offsets + 1) shall be equal to the number of tiles in the slice. […]

When tiles_or_entropy_coding_sync_idc is equal to 2 ~~and num_entry_point_offsets is greater than 0~~, each subset k with k in the range of 0 to num_entry_point_offsets − 1, inclusive, shall contain all coded bits of exactly one row of coding tree blocks, […].
 
"	defect	closed	minor	D8	Text	D7 (I1003) d9	fixed		bbross wjhan jct-vc@…