Opened 5 years ago
Closed 4 years ago
#951 closed defect (fixed)
Issue on intra_subpartitions_split_flag
Reported by: | abe.kiyo | Owned by: | |
---|---|---|---|
Priority: | minor | Milestone: | |
Component: | spec | Version: | |
Keywords: | Cc: | ksuehring, bbross, XiangLi, fbossen, jvet@… |
Description
In 7.4.11.5 Coding unit semantics, there is the description about ISP implicit split when cbHeight or cbWidth is greater than MaxTbSizeY. However the maximum CU size of ISP was limited to MaxTbSizeY x MaxTbSizeY by the adoption of JVET-N0308. So, the description should be removed as follows (this processing has already been removed in VTM);
intra_subpartitions_split_flag[ x0 ][ y0 ] specifies whether the intra subpartitions split type is horizontal or vertical. When intra_subpartitions_split_flag[ x0 ][ y0 ] is not present, it is inferred as follows:
– If cbHeight is greater than MaxTbSizeY, intra_subpartitions_split_flag[ x0 ][ y0 ] is inferred to be equal to 0.
– Otherwise (cbWidth is greater than MaxTbSizeY), intra_subpartitions_split_flag[ x0 ][ y0 ] is inferred to be equal to 1.
Change history (2)
comment:1 Changed 4 years ago by bbross
comment:2 Changed 4 years ago by bbross
- Resolution set to fixed
- Status changed from new to closed
Good catch, thanks!
This will be fixed in the first version of D10.
Ticket #1091 has been marked as a duplicate of this ticket.