#207
|
VTM + 360Lib tries to read input/reference file even is E2E quality metrics are not enabled
|
360Lib
|
new
|
|
|
defect
|
major
|
|
27 Feb 2019
|
#1591
|
wrong bitstream and erroneous picheader values when Affine disabled and scaled reference (scalable or RPR)
|
VTM
|
new
|
|
|
defect
|
major
|
|
14 Mar 2023
|
#1627
|
"Decoding process for palette mode" does not say what to do with output samples
|
spec
|
new
|
|
|
defect
|
major
|
|
25 Jan 2024
|
#721
|
encoder crash for 444 coding of VTM master branch
|
360Lib
|
new
|
|
|
defect
|
minor
|
|
22 Nov 2019
|
#1530
|
--SPSNR_NN flag not responding
|
360Lib
|
new
|
|
|
defect
|
minor
|
|
2 Feb 2022
|
#1609
|
NoBackwardPredFlag derivation ambiguity
|
spec
|
new
|
|
|
defect
|
minor
|
|
17 Aug 2023
|
#1618
|
[Multilayer Profiles] Potential Mismatch of VTM22.0 & Specification Related To Derivation Process For Merge Motion Vector Difference
|
spec
|
new
|
|
|
defect
|
minor
|
|
17 Oct 2023
|
#1619
|
[Multilayer Profiles] Potential Mismatch of VTM22.0 & Specification Related To Derivation Process For Merge Motion Vector Difference
|
VTM
|
new
|
|
|
defect
|
minor
|
|
25 Oct 2023
|
#1620
|
Parcat not dropping prefix_sei NAL units for IDR pictures of non-first parallel segments
|
VTM
|
new
|
|
|
defect
|
minor
|
|
31 Oct 2023
|
#1624
|
Incorrect indexing in computation of motion vector offset
|
spec
|
new
|
|
|
defect
|
minor
|
|
24 Jan 2024
|
#1629
|
mtt_split_cu_vertical_flag context uses undefined variable chType
|
spec
|
new
|
|
|
defect
|
minor
|
|
25 Jan 2024
|
#1630
|
Missing equations for applying AmvrShift
|
spec
|
new
|
|
|
defect
|
minor
|
|
25 Jan 2024
|
#1631
|
Should "Motion vector storing process for geometric partitioning mode" store HpelIfIdx?
|
spec
|
new
|
|
|
defect
|
minor
|
|
25 Jan 2024
|
#1632
|
Incorrect indexing used for choosing matrix intra sample prediction
|
spec
|
new
|
|
|
defect
|
minor
|
|
25 Jan 2024
|
#1634
|
Matrices QStateTransTable,levelScale,AlfFixFiltCoeff,AlfClassToFiltMap are incorrectly transposed
|
spec
|
new
|
|
|
defect
|
minor
|
|
25 Jan 2024
|
#1635
|
Incorrect inference for tu_y_coded_flag
|
spec
|
new
|
|
|
defect
|
minor
|
|
25 Jan 2024
|
#1628
|
Derivation of ModeTypeCondition should say "one or more"
|
spec
|
new
|
|
|
defect
|
trivial
|
|
25 Jan 2024
|
#1613
|
Issue with transform skip encoder threshold under non-CTC conditions
|
VTM
|
closed
|
fixed
|
|
defect
|
minor
|
|
30 Jan 2024
|
#1622
|
There are uninitialised NNPFC attributes in SEI.h
|
VTM
|
closed
|
fixed
|
|
defect
|
minor
|
|
30 Jan 2024
|
#1621
|
Compilation issue in non-X86 environments
|
VTM
|
closed
|
fixed
|
|
defect
|
minor
|
|
30 Jan 2024
|
#1625
|
Inconsistency between spec and vtm for alf_ctb_cc_cb_idc/alf_ctb_cc_cr_idc ctxInc
|
spec
|
closed
|
invalid
|
|
defect
|
minor
|
|
25 Jan 2024
|
#1623
|
VTM23.0 crashes if DualITree=0
|
VTM
|
closed
|
fixed
|
|
defect
|
major
|
|
25 Jan 2024
|
#1556
|
Typo in clause 7.4.2.4.5 (Order of VCL NAL units and their association to coded pictures)
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
14 Dec 2023
|
#1616
|
NNPFC SEI nnpfc_chroma_sample_loc_type_frame value is checked even when not signalled
|
VTM
|
closed
|
fixed
|
|
defect
|
minor
|
|
12 Oct 2023
|
#1602
|
Need clearification for 8.4.3 Derivation process for chroma intra prediction mode
|
spec
|
closed
|
fixed
|
|
defect
|
major
|
|
29 Jul 2023
|
#1601
|
STILL_B_1 / STILL_B_ERICSSON_1 checksum and OPL difference
|
Conformance
|
closed
|
fixed
|
|
defect
|
minor
|
ksuehring
|
17 Jul 2023
|
#1581
|
Incorrect PTL settings in multilayer bitstreams
|
Conformance
|
closed
|
fixed
|
|
defect
|
major
|
|
17 Jul 2023
|
#1606
|
VVC v2 wrongly uses zero out block size
|
spec
|
closed
|
fixed
|
|
defect
|
critical
|
|
16 Jul 2023
|
#1605
|
VSEI (V3)
|
VUI/SEI
|
closed
|
fixed
|
|
defect
|
minor
|
|
15 Jul 2023
|
#1572
|
Sub clause C.1 -- Regarding number of test
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
25 Jan 2023
|
#1568
|
Semantics correction for pps_sao_info_in_ph_flag, pps_alf_info_in_ph_flag, and pps_wp_info_in_ph_flag
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
12 Dec 2022
|
#1569
|
Minor whitespace issues in coding unit syntax
|
spec
|
closed
|
fixed
|
|
defect
|
trivial
|
|
12 Dec 2022
|
#1540
|
Decoder runs into exception at the end of bit stream
|
VTM
|
closed
|
wontfix
|
|
defect
|
minor
|
|
27 Oct 2022
|
#1579
|
VTM 18.0 compiled on Linux in debug mode with range extension decodes incorrectly some v2 conformance streams
|
360Lib
|
closed
|
invalid
|
|
defect
|
major
|
|
8 Oct 2022
|
#1566
|
VTM encoder hits assert with --ISPFast=1 and --EncDbOpt =1
|
VTM
|
closed
|
fixed
|
|
defect
|
major
|
|
19 Aug 2022
|
#1558
|
Mismatch Between Spec & VTM for MipChromaDirectFlag Derivation In YUV444
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
27 Jul 2022
|
#1560
|
Typo re "maxTbSize"
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
26 Jul 2022
|
#1555
|
typo in 7.4.3.5 (pps_num_exp_tile_rows_minus1)
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
26 Jul 2022
|
#1545
|
Incorrect name in bp_num_cpb_removal_delay_deltas_minus1 definition
|
VUI/SEI
|
closed
|
fixed
|
|
defect
|
minor
|
|
18 May 2022
|
#1550
|
Typo in 7.4.3.8 (Picture header structure semantics)
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
12 May 2022
|
#1549
|
IsAvailable variable setting for luma component
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
12 May 2022
|
#1548
|
A bug in a constraint that requires same content for redundant copies of an SEI message
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
12 May 2022
|
#1538
|
Bad value for gci_num_additional_bits
|
Conformance
|
closed
|
fixed
|
|
defect
|
minor
|
|
14 Apr 2022
|
#1539
|
Bad value for sps_bitdepth_minus8
|
Conformance
|
closed
|
fixed
|
|
defect
|
minor
|
|
14 Apr 2022
|
#1520
|
Subclause 8.6.1 - IBC SINGLE_TREE case processing chroma in monochrome
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
2 Mar 2022
|
#1531
|
Error processing conformance bitstreams in high bit depth mode
|
VTM
|
closed
|
fixed
|
|
defect
|
major
|
|
23 Feb 2022
|
#1227
|
Issue on explicit weighted prediction(related to #1215 )
|
VTM
|
closed
|
worksforme
|
|
enhancement
|
minor
|
|
23 Feb 2022
|
#1244
|
software/spec mismatch for APS chroma present flag from R0433 integration
|
VTM
|
closed
|
worksforme
|
|
enhancement
|
minor
|
|
23 Feb 2022
|
#1508
|
Call to verifyPlane in VideoIOYuv::read uses wrong chroma format
|
VTM
|
closed
|
fixed
|
|
defect
|
minor
|
|
27 Jan 2022
|
#1485
|
adding conformance checking in VTM decoder for LMCS
|
VTM
|
closed
|
fixed
|
|
defect
|
minor
|
|
27 Jan 2022
|
#1526
|
Typo in
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
23 Jan 2022
|
#1517
|
Potential Mismatch between VVC Spec and VTM Reference C Decoder Model
|
spec
|
closed
|
wontfix
|
|
defect
|
critical
|
|
11 Jan 2022
|
#1513
|
Clarification on 9.3.3.2 Rice parameter derivation process
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
16 Nov 2021
|
#1504
|
CpbVclFactor etc. values of operation range extension profiles
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
11 Nov 2021
|
#1491
|
Mismatch of text in 9.3.4.3.2.1 & Figure 16
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
5 Oct 2021
|
#1446
|
Picture header should be in its own NALU
|
Conformance
|
closed
|
fixed
|
|
defect
|
minor
|
|
6 Jul 2021
|
#1479
|
Need a bracket or else in D.2.1
|
VUI/SEI
|
closed
|
fixed
|
|
defect
|
minor
|
|
6 May 2021
|
#1477
|
Bad aud_pic_type value
|
Conformance
|
closed
|
fixed
|
|
defect
|
minor
|
|
29 Apr 2021
|
#1424
|
Missing picture hash SEI
|
Conformance
|
closed
|
fixed
|
|
defect
|
minor
|
|
29 Apr 2021
|
#1472
|
RPR motion interpolation and 4:4:4
|
Conformance
|
closed
|
fixed
|
|
defect
|
minor
|
|
18 Mar 2021
|
#1389
|
10b444_A_Kwai_2: bad level indicator
|
Conformance
|
closed
|
fixed
|
|
defect
|
minor
|
|
18 Mar 2021
|
#1420
|
Incorrect picture hash SEI
|
Conformance
|
closed
|
fixed
|
|
defect
|
major
|
|
8 Mar 2021
|
#1423
|
Missing vps_max_tid_ref_present_flag
|
Conformance
|
closed
|
fixed
|
|
defect
|
minor
|
|
8 Mar 2021
|
#1440
|
Incorrect picture timing SEI
|
Conformance
|
closed
|
fixed
|
|
defect
|
minor
|
|
8 Mar 2021
|
#1441
|
Bad format for md5 checksum files
|
Conformance
|
closed
|
fixed
|
|
defect
|
minor
|
|
8 Mar 2021
|
#1448
|
Typo in section C.6 General sub-bitstream extraction process
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
19 Feb 2021
|
#1443
|
Availability of suffix APS
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
19 Feb 2021
|
#1148
|
Multiple bugs in preceding IRAP, GDR pictures and subpictures
|
VTM
|
closed
|
fixed
|
|
defect
|
minor
|
|
15 Jan 2021
|
#1438
|
Decoder crashes when decoding multi-layer bitstream
|
VTM
|
closed
|
fixed
|
|
defect
|
minor
|
|
11 Jan 2021
|
#1409
|
Overflow processing 16 bit sequences if JVET_R0351_HIGH_BIT_DEPTH_ENABLED is not set
|
VTM
|
closed
|
fixed
|
|
defect
|
minor
|
|
19 Dec 2020
|
#1397
|
QUANT_D_Huawei_2: bad level indicator
|
Conformance
|
closed
|
fixed
|
|
defect
|
minor
|
|
23 Nov 2020
|
#1425
|
Temporal id check fails
|
VTM
|
closed
|
duplicate
|
|
defect
|
minor
|
|
17 Nov 2020
|
#1399
|
OLS_A_Tencent_2: Bad DPB parameters
|
Conformance
|
closed
|
fixed
|
|
defect
|
minor
|
|
14 Nov 2020
|
#1384
|
10b422_C_Sony_2: Incorrect checksums because of deblocking bug
|
Conformance
|
closed
|
fixed
|
|
defect
|
minor
|
|
26 Oct 2020
|
#1378
|
Incorrect pps_tile_idx_delta_val[i] range
|
spec
|
closed
|
worksforme
|
|
defect
|
minor
|
|
20 Oct 2020
|
#1398
|
VPS_A_INTEL_1: Bad DPB parameters
|
Conformance
|
closed
|
fixed
|
|
defect
|
minor
|
|
13 Oct 2020
|
#1390
|
RPR_A_Alibaba_3: bad level indicator
|
Conformance
|
closed
|
fixed
|
|
defect
|
minor
|
|
9 Oct 2020
|
#1286
|
LTRP_A_ERICSSON_1: current picture in reference picture list
|
Conformance
|
closed
|
fixed
|
|
defect
|
minor
|
|
24 Sep 2020
|
#1305
|
Inconsistent input block size (cb / tb) used which may result in incorrect decoding result in 8.7.5.3
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
3 Sep 2020
|
#1359
|
Hemisphere cubemap sample location adjustment (8.15.1.10)
|
VUI/SEI
|
closed
|
fixed
|
|
defect
|
minor
|
|
2 Sep 2020
|
#1301
|
Missing assignment of predFlagLXSbCol in 8.5.5.3
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
29 Aug 2020
|
#1300
|
Possibility of PredFlagL1 to be 1 in P Slice when subblokc-based temporal merging candidate is chosen
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
29 Aug 2020
|
#1277
|
"top-left" (with hyphen) and "top left" (without hyphen)
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
29 Aug 2020
|
#1325
|
Issue on CABAC initialization
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
28 Aug 2020
|
#1304
|
Incorrect indent in 8.7.5.3
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
28 Aug 2020
|
#1303
|
Mismatch of condition for chroma process in LMCS (8.7.5.3) compared with VTM
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
28 Aug 2020
|
#1295
|
Typo in 8.5.5.7
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
28 Aug 2020
|
#1293
|
availability flags availableFlagConstK are not initialized
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
28 Aug 2020
|
#1276
|
Typo of xIntL, yIntL, xFracL, and yFracL
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
28 Aug 2020
|
#1275
|
Wrong indent in 8.5.6.3.1
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
28 Aug 2020
|
#1274
|
clarity improvement for DMVR bounding box
|
spec
|
closed
|
fixed
|
|
enhancement
|
minor
|
|
28 Aug 2020
|
#1312
|
Mismatch of equations between spec (JVET-S2001-vG) & VTM10.0 in BDOF
|
spec
|
closed
|
invalid
|
|
defect
|
minor
|
|
19 Aug 2020
|
#1174
|
wrong lambda for classH1 PQ coding with LumaLevelToDeltaQPMode=1 (nonCTC)
|
VTM
|
closed
|
fixed
|
|
defect
|
minor
|
|
29 Jul 2020
|
#800
|
out of range vector access
|
VTM
|
closed
|
fixed
|
|
defect
|
minor
|
|
29 Jul 2020
|
#611
|
CompositeLTReference is not working
|
VTM
|
closed
|
wontfix
|
|
defect
|
minor
|
|
29 Jul 2020
|
#144
|
Initialization of List 1 motion vector is missing in getInterMMVDMergeCandidates(..) function.
|
VTM
|
closed
|
wontfix
|
|
defect
|
minor
|
|
29 Jul 2020
|
#1180
|
Two checks fail due to VPS checking
|
VTM
|
closed
|
fixed
|
|
defect
|
minor
|
|
29 Jul 2020
|
#1083
|
The number of candModeLists in PU::getIntraMPMs of UnitTools.cpp is different from the number in JVET_R2001_V10.docx
|
VTM
|
closed
|
invalid
|
|
defect
|
minor
|
|
29 Jul 2020
|
#1096
|
The function of IntraPrediction::getWideAngle() is different from 8.4.5.2.6 of JVET-R2001-v10.doc
|
VTM
|
closed
|
invalid
|
|
defect
|
minor
|
|
29 Jul 2020
|
#1215
|
Unnecessary condition for equation (983) and (984) in S2001-vD
|
spec
|
closed
|
fixed
|
|
defect
|
minor
|
|
24 Jul 2020
|