| #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
|
| #1609 |
NoBackwardPredFlag derivation ambiguity
|
|
defect
|
minor
|
H.266/VVC v4
|
spec
|
| #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
|
| #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
|
| #1627 |
"Decoding process for palette mode" does not say what to do with output samples
|
|
defect
|
major
|
H.266/VVC v4
|
spec
|
| #1628 |
Derivation of ModeTypeCondition should say "one or more"
|
|
defect
|
trivial
|
H.266/VVC v4
|
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
|
| #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
|