Opened 5 years ago
Closed 4 years ago
#1054 closed defect (fixed)
Encoder can't create less constrained DCI than current encoding
| Reported by: | ksuehring | Owned by: | |
|---|---|---|---|
| Priority: | minor | Milestone: | VTM-10.0 |
| Component: | VTM | Version: | VTM-8.1 |
| Keywords: | Cc: | ksuehring, XiangLi, fbossen, jvet@… |
Description
DCI has the scope of the whole bitstream. The VTM encoder sets many of the constraint flags as tight as possible, i.e. whenever a tool is disabled the according constraint set flag is automatically set.
This way it is not possible to create a stream containing DCI, which is expected to be spliced with another stream that has different coding tools enabled.
Each flag should have a config file option, which could be configured as follows:
ToolConstraintFlag = 0 # disabled
ToolConstraintFlag = 1 # enabled
ToolConstraintFlag = 2 # automatically set (default)
Change history (1)
comment:1 Changed 4 years ago by ksuehring
- Milestone set to VTM-10.0
- Resolution set to fixed
- Status changed from new to closed
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MR !1745 resolves the configuration issues.
https://vcgit.hhi.fraunhofer.de/jvet/VVCSoftware_VTM/-/merge_requests/1745