#1517 |
Potential Mismatch between VVC Spec and VTM Reference C Decoder Model
|
|
defect
|
critical
|
|
spec
|
#1520 |
Subclause 8.6.1 - IBC SINGLE_TREE case processing chroma in monochrome
|
|
defect
|
minor
|
|
spec
|
#1521 |
Missing a default/inferred value for alf_cc_cb/cr_filters_signalled_minus1
|
|
defect
|
critical
|
VTM-12.0
|
spec
|
#1526 |
Typo in
|
|
defect
|
minor
|
|
spec
|
#1533 |
Typos in initValue/shiftIdx Tables
|
|
defect
|
minor
|
|
spec
|
#1534 |
Intra reference sample subsitution process uses incorrect indexing (8.4.5.2.9)
|
|
defect
|
major
|
|
spec
|
#1544 |
sb_coded_flag definition lacks size of a sub-block
|
|
defect
|
minor
|
|
spec
|
#1547 |
sb_coded_flag non-present inference logic error
|
|
defect
|
critical
|
|
spec
|
#1548 |
A bug in a constraint that requires same content for redundant copies of an SEI message
|
|
defect
|
minor
|
|
spec
|
#1549 |
IsAvailable variable setting for luma component
|
|
defect
|
minor
|
|
spec
|
#1550 |
Typo in 7.4.3.8 (Picture header structure semantics)
|
|
defect
|
minor
|
|
spec
|
#1555 |
typo in 7.4.3.5 (pps_num_exp_tile_rows_minus1)
|
|
defect
|
minor
|
|
spec
|
#1556 |
Typo in clause 7.4.2.4.5 (Order of VCL NAL units and their association to coded pictures)
|
|
defect
|
minor
|
|
spec
|
#1558 |
Mismatch Between Spec & VTM for MipChromaDirectFlag Derivation In YUV444
|
|
defect
|
minor
|
|
spec
|
#1560 |
Typo re "maxTbSize"
|
|
defect
|
minor
|
|
spec
|
#1564 |
Intra prediction ref pixel array bounds too small for wide angle
|
|
defect
|
minor
|
|
spec
|
#1568 |
Semantics correction for pps_sao_info_in_ph_flag, pps_alf_info_in_ph_flag, and pps_wp_info_in_ph_flag
|
|
defect
|
minor
|
|
spec
|
#1569 |
Minor whitespace issues in coding unit syntax
|
|
defect
|
trivial
|
|
spec
|
#1570 |
typo in ph_recovery_poc_cnt semantic
|
|
defect
|
minor
|
VVC D10
|
spec
|
#1572 |
Sub clause C.1 -- Regarding number of test
|
|
defect
|
minor
|
|
spec
|
#1593 |
Figure 5 in the VVC specification shows the incorrect number of slices
|
|
defect
|
minor
|
|
spec
|
#1594 |
Mismatch between VVC spec and VTM for sample generation in CCLM process
|
|
defect
|
major
|
|
spec
|
#1602 |
Need clearification for 8.4.3 Derivation process for chroma intra prediction mode
|
|
defect
|
major
|
|
spec
|
#1606 |
VVC v2 wrongly uses zero out block size
|
|
defect
|
critical
|
|
spec
|
#1607 |
Wrong sign (+ instead of -) in Fig 16 Flowchart for decoding a decision in the ITU text
|
|
defect
|
minor
|
|
spec
|
#1625 |
Inconsistency between spec and vtm for alf_ctb_cc_cb_idc/alf_ctb_cc_cr_idc ctxInc
|
|
defect
|
minor
|
|
spec
|
#764 |
EXTENDED_SAR not defined
|
|
defect
|
minor
|
|
VUI/SEI
|
#927 |
SEI draft3 (Q2007) - Table.12 not complete
|
|
defect
|
minor
|
|
VUI/SEI
|
#982 |
Typo in Q2007: 8.15.1.1.7 and 8.15.3.2
|
|
defect
|
minor
|
|
VUI/SEI
|
#1359 |
Hemisphere cubemap sample location adjustment (8.15.1.10)
|
|
defect
|
minor
|
|
VUI/SEI
|
#1421 |
Syntax type for ffi_display_elemental_periods_minus1
|
|
defect
|
minor
|
|
VUI/SEI
|
#1479 |
Need a bracket or else in D.2.1
|
|
defect
|
minor
|
|
VUI/SEI
|
#1545 |
Incorrect name in bp_num_cpb_removal_delay_deltas_minus1 definition
|
|
defect
|
minor
|
|
VUI/SEI
|
#1605 |
VSEI (V3)
|
|
defect
|
minor
|
|
VUI/SEI
|
#61 |
path names in #include
|
|
enhancement
|
minor
|
|
VTM
|
#66 |
422 chroma format
|
|
defect
|
major
|
|
VTM
|
#73 |
Unused function in IntraPrediction.cpp in VTM-2.0rc1
|
|
defect
|
minor
|
|
VTM
|
#74 |
VTM-2.0rc1 decoder crash under certain configuration
|
XiangLi
|
defect
|
minor
|
BMS-2.0
|
VTM
|
#83 |
Missing inter MTS code in VTM2.0.1
|
|
defect
|
minor
|
VTM-2.2
|
VTM
|
#89 |
Large amount of padding
|
|
defect
|
minor
|
|
VTM
|
#95 |
bug in REMOVE_MV_ADAPT_PREC for VTM-2.2
|
|
defect
|
minor
|
VTM-3.0
|
VTM
|
#96 |
Segmentation fault with low delay P config after JVET-L0646 integration
|
|
defect
|
blocker
|
VTM-3.0
|
VTM
|
#98 |
Incorrect derivation of chroma-tree split context
|
|
defect
|
minor
|
VTM-3.0
|
VTM
|
#99 |
MSYS/MinGW not yet supported well
|
|
defect
|
minor
|
|
VTM
|
#100 |
A SW bug in VTM for MPM generation when multiline is used for intra CU prediction
|
|
defect
|
major
|
|
VTM
|
#101 |
VTM3.0rc1 HDR compilation fails
|
|
defect
|
minor
|
VTM-3.0
|
VTM
|
#102 |
compilation error when ENABLE_TRACING set to 1
|
|
defect
|
minor
|
|
VTM
|
#103 |
potential MV rounding bug during AMVP candidates generation
|
|
defect
|
minor
|
VTM-3.0
|
VTM
|
#104 |
Incorrect position derivation In setMaxMinDepth()
|
|
defect
|
minor
|
VTM-3.0
|
VTM
|
#105 |
Triangle flag redundant signalling
|
|
defect
|
minor
|
|
VTM
|
#106 |
Decoder exception and wrong ordering for bit / tool statistics
|
|
defect
|
minor
|
|
VTM
|
#107 |
use of not resize static_vector
|
|
defect
|
minor
|
VTM-3.0
|
VTM
|
#108 |
unitialized memory use in VTM-3.0rc1
|
|
defect
|
minor
|
VTM-3.0
|
VTM
|
#109 |
use of proprietary macro _DEBUG
|
|
defect
|
minor
|
VTM-3.0
|
VTM
|
#110 |
Incorrect affine mv and mv predictor precision is used in GBI
|
|
defect
|
minor
|
VTM-3.0
|
VTM
|
#111 |
/MT option for MSVC breaks build with older CMake version
|
|
defect
|
minor
|
VTM-3.0
|
VTM
|
#112 |
redundant TMVP derivation when the PU size is 8x8 for the ATMVP
|
|
enhancement
|
minor
|
|
VTM
|
#113 |
memory issue with JVET_L0266_HMVP
|
|
defect
|
minor
|
VTM-3.0
|
VTM
|
#114 |
Decoder does not work with SubPuMvp=0
|
|
defect
|
minor
|
VTM-3.0
|
VTM
|
#115 |
Buggy rate estimation in estIntraPredLumaQT
|
|
defect
|
critical
|
VTM-3.0
|
VTM
|
#116 |
VTM3.0_rc1 encoder crashes when AFFINE_MRG_MAX_NUM_CANDS is set to less than 5
|
|
defect
|
minor
|
VTM-3.0
|
VTM
|
#117 |
Redundant memory copy in predInterSearch()
|
|
enhancement
|
minor
|
|
VTM
|
#119 |
picture referred to by collocated_ref_idx shall not be the current picture itself
|
|
defect
|
minor
|
|
VTM
|
#121 |
wrong memory bandwidth calculation in BIO and CPR
|
|
defect
|
minor
|
VTM-3.1
|
VTM
|
#123 |
Failed to compile with ENABLE_TRACING==1
|
|
defect
|
minor
|
VTM-3.1
|
VTM
|
#124 |
Encoder exits when macro "JVET_L0100_MULTI_HYPOTHESIS_INTRA" is turned off
|
|
defect
|
minor
|
|
VTM
|
#125 |
Encoder and decoder mismatch when ConstrainedIntraPred is turned on
|
|
defect
|
minor
|
VTM-3.1
|
VTM
|
#127 |
Incorrect calculation of adjacent modes in MPM list formation
|
|
defect
|
minor
|
|
VTM
|
#129 |
CPR in VTM can result in different results depending on platform
|
|
defect
|
minor
|
VTM-3.1
|
VTM
|
#130 |
Incorrect scaling operation in triangle list derivation
|
|
defect
|
minor
|
VTM-3.1
|
VTM
|
#132 |
Mismatch between specification and software in the order of syntax elements for intra prediction
|
|
defect
|
minor
|
|
VTM
|
#133 |
Tool flags are added to SPSNext()
|
|
defect
|
minor
|
VTM-4.0
|
VTM
|
#134 |
VTM can result in different kbps under different platform
|
XiangLi
|
defect
|
major
|
VTM-3.1
|
VTM
|
#136 |
Potential bug in transform coefficient zero-out of large TUs
|
|
defect
|
minor
|
|
VTM
|
#138 |
compilation error when JVET_J0090_MEMORY_BANDWITH_MEASURE set to 1
|
|
defect
|
minor
|
VTM-3.1
|
VTM
|
#140 |
inconsistent results when CPR is on
|
XiangLi
|
defect
|
major
|
VTM-3.1
|
VTM
|
#141 |
Memory release problem in HMVP
|
XiangLi
|
defect
|
minor
|
VTM-3.1
|
VTM
|
#144 |
Initialization of List 1 motion vector is missing in getInterMMVDMergeCandidates(..) function.
|
|
defect
|
minor
|
|
VTM
|
#145 |
Non-normativity issue when disabling JVET_L0256_BIO macro
|
|
defect
|
minor
|
VTM-4.0
|
VTM
|
#149 |
CPR and reference picture reordering crashes decoder
|
|
defect
|
minor
|
VTM-4.0
|
VTM
|
#150 |
Triangle merge list zero-MV candidates not properly initialized
|
|
defect
|
minor
|
|
VTM
|
#151 |
Reference wraparound bugs
|
|
defect
|
minor
|
|
VTM
|
#152 |
Sub-PU TMVP can generate an invalid inter candidate
|
|
defect
|
minor
|
|
VTM
|
#153 |
MMVD selects GBI index from invalid array
|
|
defect
|
minor
|
VTM-4.0
|
VTM
|
#155 |
M0264 HMVP with GBI Index sets GBI index incorrectly
|
|
defect
|
minor
|
VTM-4.0
|
VTM
|
#156 |
M0464 integration applies transform skipping to chroma
|
|
defect
|
minor
|
|
VTM
|
#157 |
Bug in deblocking if max transfrom size is smaller than 64
|
|
defect
|
minor
|
|
VTM
|
#159 |
Encoder/decoder mismatch
|
|
defect
|
blocker
|
VTM-4.0
|
VTM
|
#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
|
#163 |
DebugBitstream broken
|
|
defect
|
minor
|
VTM-4.0
|
VTM
|
#164 |
Deblocking filter doesn't use correct data for IBC blocks
|
|
defect
|
major
|
VTM-4.0
|
VTM
|
#166 |
Derivation error with the context of IBC flag
|
|
defect
|
minor
|
|
VTM
|
#168 |
Interaction between M0140 (SBT) and M0297 (MTS Zero Out)
|
|
defect
|
minor
|
VTM-4.0
|
VTM
|
#169 |
M0102 ISP breaks non-ISP prediction
|
|
defect
|
minor
|
|
VTM
|
#170 |
Draft/software misalignment for M0421
|
|
defect
|
minor
|
VTM-4.0
|
VTM
|
#171 |
Encoder crash: Negative shift in TrQuant.cpp
|
|
defect
|
major
|
VTM-4.0
|
VTM
|
#173 |
M0427 reshaping not being applied to lossless/PCM blocks
|
|
defect
|
minor
|
VTM-4.1
|
VTM
|
#174 |
SW and Spec mismatch related to wide angle
|
|
defect
|
minor
|
VTM-4.0
|
VTM
|