| #1572 |
Sub clause C.1 -- Regarding number of test
|
|
defect
|
minor
|
|
spec
|
| #1574 |
wrong sps and pps IDs are used in multilayer encoding (scalable) in xWriteOutput() function
|
|
defect
|
minor
|
VTM-18.1
|
VTM
|
| #1575 |
ALF encoder erases APS of other layers in multilayer context
|
|
defect
|
minor
|
VTM-18.1
|
VTM
|
| #1580 |
wrong reference picture list L1 for incomplete GOP (typically last chunk)
|
|
defect
|
minor
|
VTM-18.1
|
VTM
|
| #1583 |
VTM-19.0 not compiling when the macro REUSE_CU_RESULTS is equal to 0.
|
|
defect
|
minor
|
VTM-19.1
|
VTM
|
| #1584 |
neural_network_post_filter_characteristics.cfg contains unknown parameters
|
|
defect
|
minor
|
VTM-19.1
|
VTM
|
| #1586 |
Syntax bugs on the NNPFC SEI message
|
|
defect
|
minor
|
VTM-19.1
|
VTM
|
| #1593 |
Figure 5 in the VVC specification shows the incorrect number of slices
|
|
defect
|
minor
|
|
spec
|
| #1596 |
Encoding crash when DeltaQpRD is used
|
|
defect
|
minor
|
VTM-21.0
|
VTM
|
| #1597 |
Incorrect parsing of nnpfc_constant_patch_size_flag
|
|
defect
|
minor
|
VTM-21.0
|
VTM
|
| #1598 |
Y4M reader not handling chroma-format `420mpeg2` correctly
|
|
defect
|
minor
|
VTM-21.0
|
VTM
|
| #1599 |
Decoding a Y4M encoded bitstream do not retain framerate
|
|
defect
|
minor
|
VTM-21.0
|
VTM
|
| #1601 |
STILL_B_1 / STILL_B_ERICSSON_1 checksum and OPL difference
|
ksuehring
|
defect
|
minor
|
|
Conformance
|
| #1604 |
NNPFC SEI constraints related to frame-rate upsampling purpose are not reached
|
|
defect
|
minor
|
VTM-21.0
|
VTM
|
| #1605 |
VSEI (V3)
|
|
defect
|
minor
|
|
VUI/SEI
|
| #1607 |
Wrong sign (+ instead of -) in Fig 16 Flowchart for decoding a decision in the ITU text
|
|
defect
|
minor
|
|
spec
|
| #1608 |
out-of-bounds array access after MR 2589
|
|
defect
|
minor
|
VTM-22.0
|
VTM
|
| #1609 |
NoBackwardPredFlag derivation ambiguity
|
|
defect
|
minor
|
H.266/VVC v4
|
spec
|
| #1613 |
Issue with transform skip encoder threshold under non-CTC conditions
|
|
defect
|
minor
|
|
VTM
|
| #1615 |
Encoder crash in visual studio debug mode build
|
|
defect
|
minor
|
VTM-22.1
|
VTM
|
| #1616 |
NNPFC SEI nnpfc_chroma_sample_loc_type_frame value is checked even when not signalled
|
|
defect
|
minor
|
|
VTM
|
| #1617 |
Not initialized NumCtusInSlice[0] to 0.
|
|
defect
|
minor
|
H.266/VVC v4
|
spec
|
| #1618 |
[Multilayer Profiles] Potential Mismatch of VTM22.0 & Specification Related To Derivation Process For Merge Motion Vector Difference
|
|
defect
|
minor
|
H.266/VVC v4
|
spec
|
| #1621 |
Compilation issue in non-X86 environments
|
|
defect
|
minor
|
|
VTM
|
| #1622 |
There are uninitialised NNPFC attributes in SEI.h
|
|
defect
|
minor
|
|
VTM
|
| #1624 |
Incorrect indexing in computation of motion vector offset
|
|
defect
|
minor
|
H.266/VVC v4
|
spec
|
| #1625 |
Inconsistency between spec and vtm for alf_ctb_cc_cb_idc/alf_ctb_cc_cr_idc ctxInc
|
|
defect
|
minor
|
|
spec
|
| #1630 |
Missing equations for applying AmvrShift
|
|
defect
|
minor
|
H.266/VVC v4
|
spec
|
| #1631 |
Should "Motion vector storing process for geometric partitioning mode" store HpelIfIdx?
|
|
defect
|
minor
|
H.266/VVC v4
|
spec
|
| #1632 |
Incorrect indexing used for choosing matrix intra sample prediction
|
|
defect
|
minor
|
H.266/VVC v4
|
spec
|
| #1634 |
Matrices QStateTransTable,levelScale,AlfFixFiltCoeff,AlfClassToFiltMap are incorrectly transposed
|
|
defect
|
minor
|
H.266/VVC v4
|
spec
|
| #1635 |
Incorrect inference for tu_y_coded_flag
|
|
defect
|
minor
|
H.266/VVC v4
|
spec
|
| #1637 |
The wording of H.266 B.3 seems to require byte streams to start with at least three zeros
|
|
defect
|
minor
|
|
spec
|
| #1644 |
Correction of wrong reference on VVC Annex C.4 regarding DpbOutputInterval constraint
|
|
defect
|
minor
|
H.266/VVC v4
|
spec
|
| #1651 |
References to various non-existent syntax elements relating to sps_partition_constraints_override_enabled_flag
|
|
defect
|
minor
|
|
spec
|
| #1652 |
Incorrect heading style in JVET-S2001-v17
|
|
defect
|
minor
|
|
spec
|
| #1653 |
Typo in 7.4.4.2
|
|
defect
|
minor
|
|
spec
|
| #54 |
Bug in RSP Projection
|
|
defect
|
major
|
HM-16.6-JEM-6.1
|
360Lib
|
| #56 |
WS-PSNR (codec) weight bug for ECP
|
|
defect
|
major
|
|
360Lib
|
| #66 |
422 chroma format
|
|
defect
|
major
|
|
VTM
|
| #76 |
different coding results in debug and release version
|
|
defect
|
major
|
BMS-2.0.1
|
BMS
|
| #81 |
Bit-stream switching causes encoder-decoder mismatches
|
|
defect
|
major
|
VTM-3.0
|
BMS
|
| #82 |
Zeroing-out of high frequency transform coefficients for large TUs (> 32x32) is missing in the spec
|
|
defect
|
major
|
VVC D2 v7
|
spec
|
| #85 |
Spec issues related to MTS
|
|
defect
|
major
|
VVC D2 v7
|
spec
|
| #91 |
Encoding with DQP is broken
|
|
defect
|
major
|
|
BMS
|
| #93 |
Encoding results mismatch due to Hadamard SAD 8bits SIMD path
|
|
defect
|
major
|
|
BMS
|
| #97 |
ALF CTU control flag(s) issue
|
|
defect
|
major
|
VVC D3 v2
|
spec
|
| #100 |
A SW bug in VTM for MPM generation when multiline is used for intra CU prediction
|
|
defect
|
major
|
|
VTM
|
| #122 |
Mismatch in intra ref sample filtering between draft and VTM
|
|
defect
|
major
|
|
spec
|
| #134 |
VTM can result in different kbps under different platform
|
XiangLi
|
defect
|
major
|
VTM-3.1
|
VTM
|
| #140 |
inconsistent results when CPR is on
|
XiangLi
|
defect
|
major
|
VTM-3.1
|
VTM
|
| #154 |
Availability check for CPR/IBC chroma CU reference block is missing
|
|
defect
|
major
|
VVC D4 v1
|
spec
|
| #160 |
Windows debug release version coding results not the same for some frames
|
|
defect
|
major
|
VTM-4.0
|
VTM
|
| #161 |
valgrind reports many errors in DepQuant.cpp
|
|
defect
|
major
|
VTM-4.0
|
VTM
|
| #162 |
valgrind reports errors in BestEncInfoCache::isValid
|
|
defect
|
major
|
VTM-4.0
|
VTM
|
| #164 |
Deblocking filter doesn't use correct data for IBC blocks
|
|
defect
|
major
|
VTM-4.0
|
VTM
|
| #167 |
Spec issue related to integration of JVET-M0238
|
|
defect
|
major
|
VVC D4 v2
|
spec
|
| #171 |
Encoder crash: Negative shift in TrQuant.cpp
|
|
defect
|
major
|
VTM-4.0
|
VTM
|
| #175 |
Incorrect derivation of CCLM parameter b
|
|
defect
|
major
|
VVC D4 v2
|
spec
|
| #177 |
Encoder decoder mismatch for VTM-4.0rc1
|
|
defect
|
major
|
VTM-4.0
|
VTM
|
| #179 |
HDR Anchor encoding crashes with VTM4.0
|
|
defect
|
major
|
|
VTM
|
| #187 |
same picture check in HMVP mismatch with software
|
|
defect
|
major
|
|
spec
|
| #190 |
Encoder crash when set DepQuant to 0
|
|
defect
|
major
|
|
VTM
|
| #191 |
DebugBitstream broken by M0427 initialization
|
|
defect
|
major
|
VTM-4.1
|
VTM
|
| #195 |
Mismatch on class F when AMVR is off and IBC is on
|
|
defect
|
major
|
VTM-4.0.1
|
VTM
|
| #197 |
Mismatch between parallel and sequential encoding under RA conditions
|
|
defect
|
major
|
VTM-4.0.1
|
VTM
|
| #214 |
M0147 - Mismatch of an adopted element(25 points) in VTM
|
|
defect
|
major
|
VTM-4.1
|
VTM
|
| #222 |
SCC TGM sequence performance drop from VTM-4.0 to VTM-4.0.1 due to HashME
|
|
defect
|
major
|
VTM-4.1
|
VTM
|
| #247 |
Fix of size constraint for triangle merge mode when MMVD is disabled in SPS
|
|
defect
|
major
|
VTM-5.0
|
VTM
|
| #249 |
sym_mvd_flag is missing in the context tables
|
|
defect
|
major
|
|
spec
|
| #262 |
Spec text missing for IBC with shared merge list
|
|
defect
|
major
|
VVC D5 v4
|
spec
|
| #293 |
Chroma mismatches when sign hiding is enabled
|
|
defect
|
major
|
VTM-5.1
|
VTM
|
| #296 |
a bug in MCTS code
|
|
defect
|
major
|
VTM-5.1
|
VTM
|
| #303 |
bug in virtual boundaries (N0438) code
|
|
defect
|
major
|
VTM-5.1
|
VTM
|
| #379 |
Typo in IBC merge signaling condition (MaxNumIbcMergeCand)
|
|
defect
|
major
|
VVC D6 vD
|
spec
|
| #389 |
Decoding process for residual signal in case of SBT is missing
|
|
defect
|
major
|
VVC D6 vD
|
spec
|
| #419 |
typo in split_cu_flag context derivation
|
|
defect
|
major
|
|
spec
|
| #450 |
RA coding has encoder/decoder mismatch in HDR PQ CTC (Luma deltaQP enabled)
|
|
defect
|
major
|
VTM-6.0
|
VTM
|
| #456 |
Issue of SCIPU in YUV444
|
|
defect
|
major
|
VTM-6.0
|
VTM
|
| #464 |
Sub-CTU QPA code affects HDR coding via updateLambda() even when sub-CTU QPA is disabled
|
|
defect
|
major
|
VTM-6.0
|
VTM
|
| #469 |
multiple slice mode does not in VTM6.0
|
|
defect
|
major
|
|
VTM
|
| #470 |
4x4 Inter CUs with JVET-O0050 (SCIPU)
|
|
defect
|
major
|
|
spec
|
| #477 |
VTM6.0 decoder crashes when RExt__DECODER_DEBUG_BIT_STATISTICS is on
|
|
defect
|
major
|
VTM-6.1
|
VTM
|
| #484 |
VTM 6.0 encoder crashes due to bestCS without CU
|
|
defect
|
major
|
VTM-6.1
|
VTM
|
| #491 |
stack-use-after-scope in xIBCEstimation()
|
|
defect
|
major
|
VTM-6.1
|
VTM
|
| #575 |
RPR is not working
|
|
defect
|
major
|
|
VTM
|
| #615 |
Missing independent layer implementation
|
|
defect
|
major
|
VTM-7.1
|
VTM
|
| #621 |
Issue with BDOF offset calculation
|
|
defect
|
major
|
|
VTM
|
| #664 |
Mutiple slices/tiles is not working
|
|
defect
|
major
|
VTM-7.0
|
VTM
|
| #712 |
Encoder uses the STSA picture type on pictures such that STSA restrictions are violated
|
|
defect
|
major
|
VTM-7.1
|
VTM
|
| #722 |
VTM master branch encoder crash for YUV444 coding
|
|
defect
|
major
|
VTM-7.1
|
VTM
|
| #787 |
Enc/Dec mismatch for RPR with 1.5x
|
|
defect
|
major
|
VTM-7.2
|
VTM
|
| #798 |
Wrong size for array of coeff delta idx
|
|
defect
|
major
|
|
spec
|
| #818 |
Extend border of picture correctly
|
|
defect
|
major
|
|
VTM
|
| #821 |
Scalability coding is broken
|
|
defect
|
major
|
VTM-8.0
|
VTM
|
| #842 |
parcat broken after slice header changes (JVET-Q0775)
|
|
defect
|
major
|
VTM-8.0
|
VTM
|
| #863 |
Decoder crashes in latest master (ff49eb09fa4c91404769683d63af822e4f25caef) because the PPS is not present
|
|
defect
|
major
|
|
VTM
|
| #1025 |
--TargetOutputLayerSet=<intermediate OSLs> fails to decode
|
|
defect
|
major
|
|
VTM
|
| #1042 |
JVET-P0978 RPL constraint checks fail
|
|
defect
|
major
|
|
VTM
|
| #1093 |
Bugs in BPSEI and PTSEI
|
|
defect
|
major
|
VTM-10.1
|
VTM
|