Opened 5 years ago
Closed 5 years ago
#919 closed defect (fixed)
EncAppCfg.cpp: Invalid encoding configuration "AffineAmvr=1 and IMV=0" triggers decoder crash
| Reported by: | chunchic | Owned by: | |
|---|---|---|---|
| Priority: | minor | Milestone: | VTM-8.1 |
| Component: | VTM | Version: | VTM-8.0 |
| Keywords: | Cc: | ksuehring, XiangLi, fbossen, jvet@… |
Description
The VTM-8.0 decoder crashes when the input bitstream is generated with the encoder options: --IMV=0 and --AffineAmvr=1.
According to the JVET-Q0444 adoption, AffineAmvr should be zero when IMV is zero, and thus the aforementioned configuration (i.e., --IMV=0 and --AffineAmvr=1) is invalid and has to be avoided in EncAppCfg.cpp.
Change history (2)
comment:1 Changed 5 years ago by tpoirier
comment:2 Changed 5 years ago by ksuehring
- Milestone set to VTM-8.1
- Resolution set to fixed
- Status changed from new to closed
The MR was merged.
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The following MR add a check at the encoder:
https://vcgit.hhi.fraunhofer.de/jvet/VVCSoftware_VTM/merge_requests/1433