Opened 5 years ago
Closed 5 years ago
#366 closed defect (fixed)
Dual-Tree I-slices within P/B Frames
| Reported by: | bheng | Owned by: | |
|---|---|---|---|
| Priority: | minor | Milestone: | VTM-6.0 |
| Component: | VTM | Version: | VTM-5.2 |
| Keywords: | Cc: | ksuehring, XiangLi, fbossen, jvet@… |
Description
I-slices in multi-slice P/B frames aren't handled properly when Dual-Tree is enabled. The use of "cs.slice->isIntra()" within the CS::isDualITree() function causes issues, mostly in Deblocking and SAO.
Specifically, the "cs.slice" pointer refers only to the last slice decoded in the picture. When pictures contain mixed slice types, using "cs.slice" during any post-decode steps will not work correctly.
Change history (2)
comment:1 Changed 5 years ago by bheng
- Version changed from VTM-5.0rc1 to VTM-5.2
comment:2 Changed 5 years ago by ksuehring
- Milestone set to VTM-6.0
- Resolution set to fixed
- Status changed from new to closed
The MR was merged
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Possible solution provided here:
https://vcgit.hhi.fraunhofer.de/jvet/VVCSoftware_VTM/merge_requests/682