Opened 6 years ago
Closed 6 years ago
#187 closed defect (fixed)
same picture check in HMVP mismatch with software
| Reported by: | wchien | Owned by: | |
|---|---|---|---|
| Priority: | major | Milestone: | |
| Component: | spec | Version: | VVC D4 v3 |
| Keywords: | Cc: | ksuehring, bbross, XiangLi, fbossen, jvet@… |
Description
when HMVP is used in MVP generation, same reference picture is checked whether the signal reference picture is the same as reference picture in HMVP. VVC is checking whether POC of the reference pictures are the same, but spec if checking whether reference index.
In 8.4.2.9,
6......
– The LY reference index of the history-based motion vector
predictor candidate HmvpCandList[i] is equal to refIdxLX
should change to
– The LY reference index refIdxLY of the history-based motion vector
predictor candidate HmvpCandList[i] and refIdxLX should match the following conidtion :
DiffPicOrderCnt( refPicListY[ refIdxLY], RefPicListX[ refIdxLX ] ) = 0
Change history (3)
comment:1 Changed 6 years ago by bbross
- Version set to VVC D4 v2
comment:2 Changed 6 years ago by bbross
- Version changed from VVC D4 v2 to VVC D4 v3
comment:3 Changed 6 years ago by bbross
- Resolution set to fixed
- Status changed from new to closed
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Fixed in v4 of VVC D4