JVET-AK1006 HEVC additional profiles and SEI messages (draft 2) [Y.-K. Wang, B. Bross, S. Deshpande, G. J. Sullivan, A. Tourapis] [WG 5 CDAM N 336)] (2025-01-29)
Primary editor: Y.-K. Wang.
Changes from current meeting:
AHG9: On SPTI SEI message: Robustness and source constant framerate | |
AHG9: Digitally Signed Content SEI messages for AVC and HEVC | |
AHG9: Modality Information SEI for HEVC |
It is noted that the list above may not be complete; if some adoption is missing that is recorded somewhere else in the meeting notes it shall also be considered included.
Remains valid – not updated: JCTVC-V1007 SHVC Test Model 11 (SHM 11) Introduction and Encoder Description [G. Barroux, J. Boyce, J. Chen, M. M. Hannuksela, Y. Ye] [WG 11 N 15778]
Remains valid – not updated: JVET-AI1008 Conformance testing for HEVC multiview extended and monochrome profiles [I. Moccagatta, S. Paluri, A. Tourapis, Y.-K. Wang]
Remains valid – not updated: JVET-AC1009 Common test conditions for SHVC [K. Sühring]
Links to test sequences need to be updated in a later meeting due to the change of the content server.
Remains valid – not updated: JCTVC-O1010 Guidelines for Conformance Testing Bitstream Preparation [T. Suzuki, W. Wan]
Remains valid – not updated: JVET-AJ1011 White paper on HEVC [B. Bross, J.-R. Ohm, G. J. Sullivan, Y.-K. Wang] [AG 3 N 174]
Remains valid – not updated: JVET-AJ1012 Overview of IT systems used in JVET [J.-R. Ohm, I. Moccagatta, K. Sühring, M. Wien]
Remains valid – not updated: JCT3V-G1003 3D-AVC Test Model 9 [D. Rusanovskyy, F. C. Chen, L. Zhang, T. Suzuki] [WG 11 N 14239]
Remains valid – not updated: JCT3V-K1003 Test Model 11 of 3D-HEVC and MV-HEVC [Y. Chen, G. Tech, K. Wegner, S. Yea] [WG 11 N 15141]
Remains valid – not updated: JVET-AE1013 Common test conditions of 3DV experiments [K. Sühring, M. Wien]
Links to test sequences need to be updated in a later meeting due to the change of the content server.
Remains valid – not updated JCTVC-V1014 Screen Content Coding Test Model 7 Encoder Description (SCM 7) [R. Joshi, J. Xu, R. Cohen, S. Liu, Y. Ye] [WG 11 N 16049]
Remains valid – not updated: JVET-AC1015 Common test conditions for SCM-based screen content coding [K. Sühring]
Links to test sequences need to be updated in a later meeting due to the change of the content server.
Remains valid – not updated: JVET-AH1016 AVC with extensions and corrections (draft 3) [B. Bross, T. Ikai, G. J. Sullivan, A. Tourapis, Y.-K. Wang]
Primary editor: B. Bross.
JVET-AK1006 HEVC additional profiles and SEI messages (draft 2) [Y.-K. Wang, B. Bross, S. Deshpande, G. J. Sullivan, A. Tourapis] [WG 5 CDAM N 336)] (2025-01-29)
Primary editor: Y.-K. Wang.
Changes from current meeting:
AHG9: On SPTI SEI message: Robustness and source constant framerate
AHG9: Digitally Signed Content SEI messages for AVC and HEVC
AHG9: Modality Information SEI for HEVC
It is noted that the list above may not be complete; if some adoption is missing that is recorded somewhere else in the meeting notes it shall also be considered included.
Remains valid – not updated: JCTVC-V1007 SHVC Test Model 11 (SHM 11) Introduction and Encoder Description [G. Barroux, J. Boyce, J. Chen, M. M. Hannuksela, Y. Ye] [WG 11 N 15778]
Remains valid – not updated: JVET-AI1008 Conformance testing for HEVC multiview extended and monochrome profiles [I. Moccagatta, S. Paluri, A. Tourapis, Y.-K. Wang]
Remains valid – not updated: JVET-AC1009 Common test conditions for SHVC [K. Sühring]
Links to test sequences need to be updated in a later meeting due to the change of the content server.
Remains valid – not updated: JCTVC-O1010 Guidelines for Conformance Testing Bitstream Preparation [T. Suzuki, W. Wan]
Remains valid – not updated: JVET-AJ1011 White paper on HEVC [B. Bross, J.-R. Ohm, G. J. Sullivan, Y.-K. Wang] [AG 3 N 174]
Remains valid – not updated: JVET-AJ1012 Overview of IT systems used in JVET [J.-R. Ohm, I. Moccagatta, K. Sühring, M. Wien]
Remains valid – not updated: JCT3V-G1003 3D-AVC Test Model 9 [D. Rusanovskyy, F. C. Chen, L. Zhang, T. Suzuki] [WG 11 N 14239]
Remains valid – not updated: JCT3V-K1003 Test Model 11 of 3D-HEVC and MV-HEVC [Y. Chen, G. Tech, K. Wegner, S. Yea] [WG 11 N 15141]
Remains valid – not updated: JVET-AE1013 Common test conditions of 3DV experiments [K. Sühring, M. Wien]
Links to test sequences need to be updated in a later meeting due to the change of the content server.
Remains valid – not updated JCTVC-V1014 Screen Content Coding Test Model 7 Encoder Description (SCM 7) [R. Joshi, J. Xu, R. Cohen, S. Liu, Y. Ye] [WG 11 N 16049]
Remains valid – not updated: JVET-AC1015 Common test conditions for SCM-based screen content coding [K. Sühring]
Links to test sequences need to be updated in a later meeting due to the change of the content server.
Remains valid – not updated: JVET-AH1016 AVC with extensions and corrections (draft 3) [B. Bross, T. Ikai, G. J. Sullivan, A. Tourapis, Y.-K. Wang]
Primary editor: B. Bross.
JVET-AK1017 Support for additional SEI messages in AVC (draft 1) [B. Bross, J. Boyce, G. J. Sullivan, Y.-K. Wang] (2025-02-14)
Primary editor: B. Bross
From current meeting:
AHG9: On SPTI SEI message: Robustness and source constant framerate
AHG9: Digitally Signed Content SEI messages for AVC and HEVC
AHG9: Modality Information SEI for HEVC
Resolved bug fixes carried over from JVET-AJ1004 were also to be included.
It is noted that the list above may not be complete; if some adoption is missing that is recorded somewhere else in the meeting notes it shall also be considered included.
It is expected that more interfaces with SEI messages from VSEI would be proposed to be included in future meetings. This is intended to be finalized in a new version of ITU-T H.264 in Oct. 2025 (at the same time as VSEIv4). There is no possibility for issuing an FDIS of ISO/IEC 14496-10 at the same time. The 11th edition of AVC is still under FDIS ballot. A request for Amd.1 on top of the ISO/IEC 11th edition was decided to be issued now, such that a CDAM could be produced in the next meeting.
The request document WG 5 N 340 was reviewed and approved.
No output: JVET-Axx1018 through JVET-Axx1099
Remains valid – not updated JVET-AA1100 Common Test Conditions for HM Video Coding Experiments [K. Sühring, K. Sharman]
This specifies only the CTC for non-4:2:0 colour formats. The corresponding document for VVC is JVET-T2013, with no unification yet.
Links to test sequences need to be updated in a later meeting due to the change of the content server.
No output: JVET-Axx2001
Remains valid – not updated: JVET-AH2002 Algorithm description for Versatile Video Coding and Test Model 22 (VTM 22) [Y. Ye, A. Browne, S. Kim] [WG 5 N 284]
Primary editor: Y. Ye.
New elements from notes elsewhere in this report:
…
It is noted that the list above may not be complete; if some adoption is missing that is recorded somewhere else in the meeting notes it shall also be considered included.
It was suggested that editorial improvements submitted as input to the next meeting would be welcome.
Remains valid – not updated: JVET-AJ2003 Guidelines for VTM-based software development [F. Bossen, X. Li, K. Sühring]
Remains valid – not updated: JVET-T2004 Algorithm descriptions of projection format conversion and video quality metrics in 360Lib (Version 12) [Y. Ye, J. Boyce]
JVET-AK2005 Additions and corrections for VVC version 4 (Draft 11) [G. J. Sullivan, B. Bross, M. M. Hannuksela, Y.-K. Wang] [WG 5 preliminary DAM update N 337)] (2025-03-14)
A Draft DoC WG 5 N 329 on the CDAM was approved by the last meeting with same editing period as the preliminary DAM text N 330, but that was never produced. Editors were asked to deliver this document, including details that might be necessary for issuing N 337 as a DAM text. It was agreed that this is a viable approach.
Changes agreed at this meeting:
AHG9: On SPTI SEI message: Robustness and source constant framerate
AHG9: On VVC interface of object mask information and annotated regions SEI messages
AHG9: Comments on the GFV and GFVE SEI messages
IFM
AHG9: Digitally Signed Content SEI messages for AVC and HEVC
AHG9: NNPF interface text in VVC
Resolved bug fixes carried over from JVET-AJ1004 were also to be included.
It is noted that the list above may not be complete; if some adoption is missing that is recorded somewhere else in the meeting notes it shall also be considered included.
Primary editor: G. J. Sullivan.
JVET-AK2006 Additional SEI messages for VSEI version 4 (Draft 5) [J. Boyce, J. Chen, S. Deshpande, M. M. Hannuksela, S. McCarthy, G. J. Sullivan, H. Tan, Y.-K. Wang] [WG 5 preliminary DAM update N 335)] (2025-03-14)
A Draft DoC WG 5 N 318 on the CDAM was approved by the last meeting with same editing period as the preliminary DAM text N 319, but that was never produced. Editors were asked to deliver this document, including details that might be necessary for issuing N335 as DAM text. It was agreed that this is a viable approach.
New elements from notes elsewhere in this report:
AHG9: On SPTI SEI message: Robustness and source constant framerate
AHG9: On VVC interface of object mask information and annotated regions SEI messages
AHG9: Comments on the GFV and GFVE SEI messages
AHG9: Semantics of the SPO SEI message
AHG9: On SPO sub-chain signalling
AHG9: On SEI messages in spoPropertySeiList
AHG9: Semantics of the NNPFC and NNPFA SEI messages
AHG9: Proposed specification of seed value for NNPF
AHG9: Comments on NNPF SEI messages
AHG9: On Spatial Extrapolation for NNPF
AHG9: Editorial updates for GFV SEI message
AHG9: Supplementation of value range definition and editorial bugs fixes on the GFVE pupil position SEI messages
AHG9: Semantics fixes for generative face video
AHG9: On generative face video enhancement
AHG9: On signalling and constraint for RefDigest in digitally signed content SEI messages
AHG9: On presence and persistency of digitally signed content SEI messages
AHG9: On miscellaneous aspects of GFV and DSCI SEI messages
AHG9: On digitally signed content SEI messages
AHG9: Multilayer digitally signed content authentication SEI messages
AHG9: Additional information on object-based optimization for the encoder optimization information SEI message
AHG9: Fixes to object mask information SEI message
AHG9: Updates and suggestion on AI usage restrictions SEI message
On AI usage restrictions SEI message
IFM
It is noted that the list above may not be complete; if some adoption is missing that is recorded somewhere else in the meeting notes it shall also be considered included.
Primary editor: J. Boyce.
Remains valid – not updated: JVET-AJ2007 Guidelines for NNVC software development [F. Galpin, S. Eadie, L. Wang, Z. Xie, Y. Li]
Remains valid – not updated: JVET-X2008 Conformance testing for versatile video coding (Draft 7) [J. Boyce, F. Bossen, K. Kawamura, I. Moccagatta, W. Wan]
The document number was planned to be re-used for a 3rd edition.
Remains valid – not updated: JVET-AJ2009 Reference software for versatile video coding 2nd edition (Draft 2) [F. Bossen, K. Sühring, X. Li] [WG 5 DIS N 322)]
Software relating to H.266.2 and ISO/IEC 23090-16 can be found at https://vcgit.hhi.fraunhofer.de/jvet/VVCSoftware_VTM/-/tree/2nd-edition.
Primary editor: F. Bossen.
JVET-AK2010 VTM and HM common test conditions and software reference configurations for SDR 4:2:0 10 bit video [F. Bossen, X. Li, V. Seregin, K. Sharman, K. Sühring] (2025-02-14)
Add alternative configurations (see discussion under JVET-AK0181). Also links to test sequences are updated due to the change of the content server.
Remains valid – not updated: JVET-AC2011 VTM and HM common test conditions and evaluation procedures for HDR/WCG video [A. Segall, E. François, W. Husak, S. Iwamura, D. Rusanovskyy]
Links to test sequences need to be updated in a later meeting due to the change of the content server.
Remains valid – not updated: JVET-U2012 JVET common test conditions and evaluation procedures for 360° video [Y. He, J. Boyce, K. Choi, J.-L. Lin]
Links to test sequences need to be updated in a later meeting due to the change of the content server.
Remains valid – not updated: JVET-T2013 VTM common test conditions and software reference configurations for non-4:2:0 colour formats [Y.-H. Chao, Y.-C. Sun, J. Xu, X. Xu]
Links to test sequences need to be updated in a later meeting due to the change of the content server.
Remains valid – not updated: JVET-Q2014 JVET common test conditions and software reference configurations for lossless, near lossless, and mixed lossy/lossless coding [T.-C. Ma, A. Nalci, T. Nguyen]
Links to test sequences need to be updated in a later meeting due to the change of the content server.
Remains valid – not updated: JVET-Q2015 JVET functionality confirmation test conditions for reference picture resampling [J. Luo, V. Seregin]
Links to test sequences need to be updated in a later meeting due to the change of the content server.
Remains valid – not updated: JVET-AJ2016 Common test conditions and evaluation procedures for neural network-based video coding technology [E. Alshina, F. Galpin, R.-L. Liao, S. Liu, A. Segall]
Remains valid – not updated: JVET-AI2017 Common test conditions and evaluation procedures for enhanced compression tool testing [M. Karczewicz, Y. Ye]
Links to test sequences need to be updated in a later meeting due to the change of the content server.
Remains valid – not updated: JVET-AA2018 Common test conditions for high bit depth and high bit rate video coding [A. Browne, T. Ikai, D. Rusanovskyy, X. Xiu, Y. Yu]
Links to test sequences need to be updated in a later meeting due to the change of the content server.
JVET-AK2019 Description of algorithms version 10 and software version 12 in neural network-based video coding (NNVC) [F. Galpin, Y. Li, D. Rusanovskyy, J. Ström, L. Wang] (2025-03-14)
New elements in text and software from notes elsewhere in this report:
Decision: Adopt JVET-AK0150, EE1-1.2 case of LOP.
Decision: Conditional adoption of JVET-0195 EE1-1.4, to be confirmed in telco.
Decision (SW/non-CTC): Adopt JVET-AK0093 EE1-1.5.2 encoder-only option.
Decision: Adopt JVET-AK0311 content-adaptive LOP4 post-filter (non-CTC).
Decision (SW/SADL): Adopt JVET-AK0151.
Decision (SW/SADL): Adopt JVET-AK0257.
It is noted that the list above may not be complete; if some adoption is missing that is recorded somewhere else in the meeting notes it shall also be considered included.
JVET-AK2020 Film grain synthesis technology for video applications ed. 2 (Draft 2) [W. Husak, P. de Lagrange, A. Norkin, A. Tourapis] (2025-03-14)
Draft 1 (the output of the last meeting) was submitted for ITU approval, only containing necessary bug fixes and clarifications on top of the TR already approved in ISO/IEC. This means that currently the ITU and ISO versions are slightly diverging. JVET-AK2020 contains some paragraphs only relevant for v2 of ISO (as those are already included in v1 of ITU), and other paragraphs adding additional aspects that would be relevant for v2 of both ISO and ITU. It is expected that by the time of finalization of v2, alignment of the twin text can be reached.
New elements: First thoughts on other content to be added (from JVET-AK0013), new: JVET-AK0169.
Remains valid – not updated: JVET-AJ2021 Verification test plan for VVC multilayer coding (update 5) [O. Chubach, P. de Lagrange, M. Wien]
Remains valid – not updated: JVET-AJ2022 Plan for subjective quality testing of the FGC SEI message (update 4) [P. de Lagrange, W. Husak, M. Radosavljević, M. Wien]
JVET-AK2023 Exploration experiment on neural network-based video coding (EE1) [E. Alshina, F. Galpin, Yue Li, Yun Li, M. Santamaria, J. Ström, R. Chang, Z. Xie (EE coordinators)] (2025-02-07)
An initial draft of this document was reviewed and approved at 1025-1045 on Wednesday 22 Jan.
This round of EE1 tests includes:
EE1-1: LOP and VLOP in-loop filter
EE1-1.0 – Cross-component enhanced LOP filter JVET-AK0195
comparison point: JVET-AK0150
EE1-1.1 – Multiscale blocks for LOP and VLOP JVET-AK0139
EE1-1.2 – Improvement with parallel 1x3/3x1 Backbone JVET-AK0119
EE1-1.3 – Dimension-wise decomposed multiplier for content-adaptive loop-filter JVET-AK0175
EE1-1.4 - Conditional loop-filter for LOP and VLOP JVET-AK0312
EE1-1.5 – Partial convolution and over-parametrization JVET-AI0068
EE1-2: NN-inter prediction
E1-2.1 Lightweight Multiscale Reference Frame Generation for VVC Inter Coding JVET-AK0071
EE1-2.2 RA/LDB Unified Reference Frame Synthesis for VVC Inter Coding JVET-AK0077
EE1-3: NNVC tools re-training
EE1-3.1 – NNVC-LOP4 retraining adding BVI-AOM JVET-AK0255
comparison point: NNVC-12 default
EE1-3.2 – NNVC-HOP5 retraining adding BVI-AOM JVET-AK0255
comparison point: NNVC-12 HOP
EE1-3.3 – NNVC-VLOP retraining adding BVI-AOM JVET-AK0255
comparison point: NNVC-12 VLOP
EE1-3.4– Improve training stability for attention mechanism for VLOP JVET-AK0150
JVET-AK2024 Exploration experiment on enhanced compression beyond VVC capability (EE2) [V. Seregin, J. Chen, R. Chernyak, K. Naser, J. Ström, F. Wang, M. Winken, X. Xiu, K. Zhang (EE coordinators)] (2025-02-19)
An initial draft of this document was reviewed and approved at 1045-1110 on Wednesday 22 Jan.
This round of EE2 tests will include:
Tests
Tester
Cross-checker
1 Partitioning
1.1a
Set MaxTTChromaISlice to 64
P.-H. Lin
(Qualcomm)
1.1b
Chroma partition prediction
P.-H. Lin
(Qualcomm)
1.1c
Test 1.1a + Test 1.1b
P.-H. Lin
(Qualcomm)
1.1d
Test 1.1a + Test 1.1b with non-normative variant
P.-H. Lin
(Qualcomm)
2 Intra prediction
2.1
EIP filters with diagonal shapes
K. Panusopone (Nokia)
2.2a
Constraints to CCPmerge modes
Y.-J. Chang
(Qualcomm)
2.2b
Constraints to CCP modes
Y.-J. Chang
(Qualcomm)
2.2c
Encoder only changes
Y.-J. Chang
(Qualcomm)
2.2d
Test 2.2a + Test 2.2b + Test 2.2c
Y.-J. Chang
(Qualcomm)
2.3
CCP merge mode with adjustment
Y. Wang
(Bytedance)
2.4
Block vector guided EIP
Z. Xie
(OPPO)
2.5
Flip-aware BV prediction in SGPM
J. Huo
(Xidian Univ.)
2.6a
On handing of Planar mode in MPM list
G. Wang
(vivo)
2.6b
Additional DIMD blending modes in MPM list
G. Wang
(vivo)
2.6c
Test2.6a+Test2.6b
G. Wang
(vivo)
2.7
Block vector guided DIMD
L. Zhang
(OPPO)
2.8a
Subblock-based CCCM
F. Pu
(Dolby)
2.8b
Subblock-based CCCM without TU splitting
F. Pu
(Dolby)
2.9
Test 2.1 + Test 2.4
K. Panusopone (Nokia)
Z. Xie
(OPPO)
2.10
Multiple filter taps for EIP
Z. Lyu
(vivo)
2.11
Test 2.4 + Test 2.10
Z. Xie
(OPPO)
Z. Lyu
(vivo)
2.12
Non-adjacent DIMD for TMRL
V. Rufitskiy
(TCL)
3 Inter prediction
3.1
Subblock based spatial MVP
Z. Deng
(Bytedance)
3.2
Extension on spatial and temporal merge candidates
J.-L. Lin
(Qualcomm)
3.3a
Additional spatial merge candidates
N. Zhang
(Bytedance)
3.3b
Additional pairwise-average merge candidates
N. Zhang
(Bytedance)
3.3c
Additional multiple-average merge candidates
N. Zhang
(Bytedance)
3.3d
Test 3.3a + Test 3.3b + Test 3.3c
N. Zhang
(Bytedance)
3.3e
Test 3.3d + Test 3.2
N. Zhang
(Bytedance)
J.-L. Lin
(Qualcomm)
3.4a
Joint GPM split modes and partition indices reordering
C. Ma
(Kwai)
3.4b
Test 3.4a + replacing the existing GPM reordering scheme
C. Ma
(Kwai)
3.5
On affine motion compensation
H. Huang
(Qualcomm)
3.6
MV refinement for TMVP
Z. Zhang
(Qualcomm)
3.7a
4-tap interpolation filter set 0 for template matching
Z. Dai
(Alibaba)
3.7b
4-tap interpolation filter set 1 for template matching
Z. Dai
(Alibaba)
3.7c
4-tap interpolation filter for bilateral matching and DMVR
Z. Dai
(Alibaba)
3.8a
CMVP extension for constructed affine merge candidates with additional candidates
C. Li
(Alibaba)
3.8b
CMVP extension for constructed affine merge candidates with no additional candidates
C. Li
(Alibaba)
3.9
Extended BDOF usage for MV refinement
R. Yu
(Qualcomm)
3.10a
OBMC modifications for GPM
R. Yu
(Qualcomm)
3.10b
OBMC operation order of blocks and subblocks
R. Yu
(Qualcomm)
3.10c
Test 3.10a + Test 3.10b
R. Yu
(Qualcomm)
4 Transform and coefficients coding
4.1
Advanced SBT
G. Laroche
(Canon)
4.2
Advanced SBT with simplified search method
Y. Zhang
(Qualcomm)
4.3a
On TS binarization and context bin budget management
M. Abdoli
(Xiaomi)
4.3b
Test 4.3a on very high bitrate (QP 2-7-12-17)
M. Abdoli
(Xiaomi)
4.3c
Test 4.3b with no context coded bin constraint on TS
M. Abdoli
(Xiaomi)
4.4a
Using the second NSPT set for IntraNN
G. Verba (Qualcomm)
4.4b
Retraining NSPT kernels
G. Verba (Qualcomm)
4.4c
Test 4.4b + increase the number of output coefficients for NSPT
G. Verba (Qualcomm)
4.4d
Test 4.4a + Test 4.4b
G. Verba (Qualcomm)
4.4e
Test 4.4a + Test 4.4c
G. Verba (Qualcomm)
5 In-loop filtering
5.1
ALF-CCCM
P. Astola (Nokia)
5.2
CCSAO with reused CTU control
C.-W. Kuo (Kwai)
5.3a
Cross-chroma input for chroma-ALF
W. Yin
(Bytedance)
C. Ma
(Kwai)
5.3b
Cross-chroma input for CC-ALF
W. Yin
(Bytedance)
C. Ma
(Kwai)
5.3c
Test 5.3a + Test 5.3b
W. Yin
(Bytedance)
C. Ma
(Kwai)
5.4
NN-based luma ILF with ALF
Y. Li (Qualcomm)
6 Other
6.1
Adaptive picture-level vertical mirroring
D. Mieloch (PUT)
M. Abdoli
(Xiaomi)
JVET-AK2025 Algorithm description of Enhanced Compression Model 16 (ECM 16) [M. Coban, R.-L. Liao, K. Naser, J. Ström, L. Zhang] (2025-03-14)
New elements from notes elsewhere in this report:
Intra prediction:
Decision: Adopt JVET-AK0076 test 1.1a.
Decision: Adopt JVET-AK0059 test 1.2c.
Decision: Adopt JVET-AK0056 test 1.9.
Decision: Adopt JVET-AK0118 test 1.10a.
Decision: Adopt JVET-AK0087 test 1.11b.
Decision: Adopt JVET-AK0061 test 1.12c.
Inter prediction:
Decision: Adopt JVET-AK0212 2.1a (only for RA in CTC).
Decision: Adopt JVET-AK0095 test 2.2c.
Decision: Adopt JVET-AK0101 test 2.3 (CTC only for RA).
Decision: Adopt JVET-AK0185 test 2.5 (in CTC for both RA and LB).
Decision: Adopt JVET-AK0085 test 2.6.
Transforms and coefficient coding:
Decision: Adopt JVET-AK0064 test 3.2.
Decision: Adopt JVET-AK0097 test 3.4b.
Decision: Adopt JVET-AK0187 test 3.8b.
Decision: Adopt JVET-AK0329 combination of tests 3.1b* and 3.7.
Decision: Adopt JVET-AK0215 MTS with reduced memory first aspect (two flags), non-CTC.
In-loop filtering:
Decision: Adopt JVET-AK0123 test 4.1a.
Decision: Adopt JVET-AK0091 test 4.2.
Decision: Adopt JVET-AK0121 test 4.3b.
Decision: Adopt JVET-AK0065 test 4.7.
Software/CTC:
Decision (CTC): Adopt JVET-AK0135 CABAC contexts retraining.
Decision (SW): The tool control from AHG7 branch shall be moved to the main branch.
Decision (SW): Adopt JVET-AK0067 flag for LFNST extensions off.
Decision (SW): Adopt JVET-AK0228 flags for ALF fixed filters off.
It is noted that the list above may not be complete; if some adoption is missing that is recorded somewhere else in the meeting notes it shall also be considered included.
JVET-AK2026 Testing of video coding technology beyond conditions of exploration experiments [M. Wien, Y. Ye, V. Baroncini, E. Alshina] (2025-02-07)
Initial changes from discussion under JVET-AK0335, to be finalized in AHG telco (Feb. 6).
Remains valid – not updated: JVET-AJ2027 Common test conditions for gaming applications [J. Sauer, R. Chernyak, S. Puri, S. Thiebaud]
Remains valid – not updated: JVET-AI2028 Additional conformance bitstreams for VVC multilayer configurations [S. Iwamura, P. de Lagrange, I. Moccagatta]
The 3rd edition should become JVET-AL2008 when it is mature for CD consultation.
The request for 3rd edition WG 5 N 338 was reviewed and approved on Wednesday 22 Jan. 1225, with delivery date 2025-01-24.
Remains valid – not updated: JVET-AH2029 Visual quality comparison of ECM/VTM encoding [V. Baroncini, J.-R. Ohm, M. Wien] [AG 5 N 118]
JVET-AK2030 Optimization of encoders and receiving systems for machine analysis of coded video content (Draft 8, for future updates) [S. Liu, J. Chen, J. Ström] (2025-03-14)
Primary editor: S. Liu.
Note: J. Ström was added as editor of ISO/IEC 23888-3 per recommendation of the 17th WG 5 meeting, but C. Hollmann should be recommended to be removed.
New elements from notes elsewhere in this report:
Decision: Add text provided in JVET-AK0141, describing potential usage of the PRI SEI.
Extend the tool combination table in the TR by the combination of 4 tools described in JVET-AK0094, and include software in git repository.
Extend the tool combination table in the TR by the combination of 4 tools described in JVET-AK0122 set 2, and include software in git repository.
It is noted that the list above may not be complete; if some adoption is missing that is recorded somewhere else in the meeting notes it shall also be considered included.
Remains valid – not updated: JVET-AI2031 Common test conditions for optimization of encoders and receiving systems for machine analysis of coded video content [S. Liu, C. Hollmann]
JVET-AK2032 Technologies under consideration for future extensions of VSEI (version 7) [S. McCarthy, J. Boyce, J. Chen, S. Deshpande, M. M. Hannuksela, H. Tan, Y.-K. Wang] (2025-03-14)
New elements from notes elsewhere in this report:
AHG9: Enabling multiple instances of NNPF extrapolated pictures
AHG9: On NNPF for Tone Mapping with Colour Volume Information
AHG9: On Enabling the usage of auxiliary layers for NNPF
AHG9: Applying neural-network post-filters to multi-layer bitstreams
AHG9: On Multiple NNPF Extrapolations
AHG9: On Encoder optimization information SEI message
AHG9: On supporting 4:4:4 colour format in constituent rectangles and enhanced colour format information SEI messages
AHG9: On constituent rectangles SEI message
AHG9: On constituent rectangle grouping for 4:4:4 colour format support in constituent rectangle SEI message
AHG9: Syntax for constituent Rectangles SEI extension to support 4:2:2 source content coded in bitstream with 4:2:0 chroma format
AHG9: On bit depth alignment between target and coded pictures in DOI SEI
AHG9: DOI SEI support for target picture with alpha channel
AHG9: On the number of DOI SEI message in an AU
AHG9: On reconstruction of target display picture in DOI SEI message
AHG9: On the display overlays information SEI message
AHG9: Display overlay sets for DOI SEI
AHG9: On miscellaneous aspects of quality metrics SEI message
AHG9: On signalling of average quality in quality metrics SEI message
AHG9: On the inclusion of quality metric SEI message in SEI processing order SEI message
AHG9: On the bitdepth range information SEI message
AHG9: On Lens Optical Correction SEI message
AHG9: On Photosensitive Content Information Signalling
AHG9/AHG13 Comments on Film grain regions characteristics SEI message
New SEI message for Segmentation Information
It is noted that the list above may not be complete; if some adoption is missing that is recorded somewhere else in the meeting notes it shall also be considered included.
It was agreed that MPI is not further changed, and will be removed upon completion of a corresponding MIV profile.
Remains valid – not updated: JVET-AF2033 Report of verification test on VVC multi-layer coding: Content layering [S. Iwamura, P. de Lagrange, M. Wien] [AG 5 N 105)]
Remains valid – not updated: JVET-AI2034 Call for new HDR materials for future video coding development [E. François, W. Husak, S. Iwamura, D. Rusanovskyy, A. Segall, M. Wien] [WG 5 N 312)]
Remains valid – not updated: JVET-AJ2035 Test conditions and evaluation procedures for generative face video coding [S. McCarthy, B. Chen]
Remains valid – not updated: JVET-AG2036 Call for training materials for neural network-based video coding tool development [E. Alshina, F. Galpin, S. Liu, M. Wien] [WG 5 N 266)]
Remains valid – not updated: JVET-AJ2037 Report on subjective quality testing of the FGC SEI message (AG 5 N 140) [P. de Lagrange, W. Husak, M. Wien] [AG 5 N 140)] (2024-12-31)
JVET-AK2038 Draft white paper on VSEI [J. Boyce, S. McCarthy, S. Deshpande, G. J. Sullivan, Y. Sanchez, Y.-K. Wang] (2025-03-21)
JVET-AK2039 Announcement of JVET AHG17 Meeting in Aachen, DE, 10-12 March 2025 [J.-R. Ohm, M. Wien] (2025-02-07)
This AHG meeting will be conducted in hybrid mode.
Experts requesting a Schengen visa were suggested to contact J.-R. Ohm and M. Wien as soon as possible.
Future meeting plans, expressions of thanks, a.o.b., and closing of the meeting
The draft of the WG 5 recommendations (see Annex C) was reviewed and approved in JVET at 1330-1355 on Wednesday 22 January.
Future meeting plans were established with the following general guidelines (assuming face-to-face meetings):
Meeting under ITU-T SG21 auspices when it meets (ordinarily starting meetings on the Tuesday or Wednesday of the first week and closing it on the Wednesday of the second week of the SG21 meeting – a total of 8-9 meeting days), and
Otherwise meeting under ISO/IEC JTC 1/SC 29 auspices when its MPEG WGs meet (ordinarily starting meetings on the Thursday or Friday prior to the main week of such meetings and closing it on the same day as other MPEG WGs – a total of 8–9 meeting days).
In cases where an exceptionally high workload is expected for a meeting, an earlier starting date may be defined. In cases of online meetings, no sessions should be held on weekend days, such that meetings would typically start two days earlier.
Some specific future meeting plans (to be confirmed) were established as follows:
During Wed. 26 March – Fri. 4 April 2025, 38th meeting under ISO/IEC JTC 1/SC 29 auspices, to be conducted as teleconference meeting,
During Thu. 26 June – Fri. 4 July 2025, 39th meeting under ISO/IEC JTC 1/SC 29 auspices in Daejeon, – KR, to be conducted as hybrid meeting,
During 4 – 12 October 2025, 40th meeting under ITU-T SG21 auspices in Geneva, CH, to be conducted as hybrid meeting,
During 14 – 23 January 2026, 41st meeting under ISO/IEC JTC 1/SC 29 auspices, to be conducted as teleconference meeting,
During 24 April – 1 May 2026, 42nd meeting under ISO/IEC JTC 1/SC 29 auspices in Santa Eulària, ES, to be conducted as hybrid meeting,
During 7 – 15 July 2026, 43rd meeting under ITU-T SG21 auspices in Geneva, CH, to be conducted as hybrid meeting,
During 14 – 23 October 2026, 44th meeting under ISO/IEC JTC 1/SC 29 auspices in Hangzhou, CN, to be conducted as hybrid meeting,
During January 2027, 45th meeting under ISO/IEC JTC 1/SC 29 auspices, date and location t.b.d.
A hybrid meeting of AHG17 (with best-effort online access to discussions) will be conducted during March 10-12, 2025 in Aachen, Germany, with the purpose of identifying non-CTC test cases for subjective investigation, and developing a draft text of CfE as input to the next meeting.
The agreed document deadline for the 38th JVET meeting was planned to be Wednesday 19 March 2025.
Netflix and University of Bristol were thanked for offering new video material that can be used for training neural network-based algorithms.
ABP, CMG, NERC-DTV and TCL were thanked for offering new HDR test material, Huawei and YouTube were thanked for offering test material showing user generated content.
TCL was thanked for providing 4K displays, and Fraunhofer HHI was thanked for providing play-out equipment used in the experts viewing in Geneva. Christian Lehmann was thanked for helping with the test setup. The experts who volunteered to participate in the viewing were also thanked.
Marius Preda was thanked for the service of managing and maintaining the document site jvet-experts.org. Institut Mines-Télécom was thanked for hosting the sites.
ITU was thanked for the excellent hosting of the 37th JVET meeting in Geneva. Simão Campos and Stefano Polidori were thanked for the help in preparation and organisation, and Kelya-Axelle Beke was thanked for managing the registrations. The following members of ITU staff were thanked for their dedication and daily help in the technical setup of meeting facilities: Gent Bajrami, Marc Antoine Zanou, Ilia Londo, and Paul Marko.
The 37th JVET meeting was closed at approximately 1405 hours CET on Wednesday 22 January 2025.
Annex A to JVET report:List of documents
Dates and times in the table below are in Paris/Geneva time (1 hr. ahead of UTC). It is noted that, if title or authorship of a document deviates from the title or author list in the body of the report, the list of documents in this annex contains the correct title and authors.
JVET number
MPEG number
Created
First upload
Last upload
Title
Authors
2025-01-07 21:53:54
2025-01-12 14:51:15
2025-01-16 23:34:45
JVET AHG report: Project Management (AHG1)
J.-R. Ohm (chair)
G. J. Sullivan (vice chair)
2025-01-07 21:54:12
2025-01-13 23:24:35
2025-01-13 23:24:35
JVET AHG report: Draft text and test model algorithm description editing (AHG2)
B. Bross
C. Rosewarne (co-chairs)
F. Bossen
A. Browne
S. Kim
S. Liu
J.-R. Ohm
G. J. Sullivan
A. Tourapis
Y.-K. Wang
Y. Ye (vice chairs)
2025-01-07 21:54:31
2025-01-14 09:56:42
2025-01-14 10:12:07
JVET AHG report: Test model software development (AHG3)
F. Bossen
X. Li
K. Sühring (co-chairs)
E. François
Y. He
K. Sharman
V. Seregin
A. Tourapis (vice chairs)
2025-01-07 21:54:55
2025-01-14 10:25:02
2025-01-14 10:25:02
JVET AHG report: Test material and visual assessment (AHG4)
V. Baroncini
T. Suzuki
M. Wien (co-chairs)
W. Husak
S. Iwamura
P. de Lagrange
S. Liu
X. Meng
S. Puri
A. Segall
S. Wenger (vice-chairs)
2025-01-07 21:55:10
2025-01-13 22:05:11
2025-01-13 22:05:11
JVET AHG report: Conformance testing (AHG5)
I. Moccagatta (chair)
F. Bossen
T. Ikai
S. Iwamura
H.-J. Jhu
K. Kawamura
P. de Lagrange
S. Paluri
K. Sühring
Y. Yu (vice chairs)
2025-01-07 21:55:30
2025-01-14 09:47:16
2025-01-14 09:47:16
JVET AHG report: ECM software development (AHG6)
V. Seregin (chair)
J. Chen
R. Chernyak
F. Le Léannec
K. Zhang (vice-chairs)
2025-01-07 21:55:59
2025-01-13 20:14:22
2025-01-13 20:14:22
JVET AHG report: ECM tool assessment (AHG7)
X. Li (chair)
L.-F. Chen
Z. Deng
J. Gan
E. François
R. Ishimoto
H.-J. Jhu
X. Li
J. Pardo
H. Wang (vice chairs)
2025-01-07 21:56:15
2025-01-13 07:16:14
2025-01-13 07:16:14
JVET AHG report: Optimization of encoders and receiving systems for machine analysis of coded video content (AHG8)
S. Liu
J. Ström
S. Wang
M. Zhou (AHG chairs)
2025-01-07 21:56:45
2025-01-14 07:19:25
2025-01-14 07:19:25
JVET AHG report: SEI message studies (AHG9)
S. McCarthy
Y.-K. Wang (co-chairs)
J. Boyce
T. Chujoh
S. Deshpande
C. Fogg
M. M. Hannuksela
P. de Lagrange
G. J. Sullivan
H. Tan
A. Tourapis
S. Wenger (vice-chairs)
2025-01-07 21:57:02
2025-01-14 10:23:09
2025-01-14 10:23:09
JVET AHG report: Encoding algorithm optimization (AHG10)
P. de Lagrange
A. Duenas
R. Sjöberg
A. Tourapis (AHG chairs)
2025-01-07 21:57:18
2025-01-13 23:12:34
2025-01-14 12:21:49
JVET AHG report: Neural network-based video coding (AHG11)
E. Alshina
F. Galpin
S. Liu
A. Segall (co-chairs)
J. Li
R.-L. Liao
D. Rusanovskyy
M. Santamaria
T. Shao
M. Wien
P. Wu (vice chairs)
2025-01-07 21:57:33
2025-01-14 01:27:38
2025-01-14 14:41:42
JVET AHG report: Enhanced compression beyond VVC capability (AHG12)
M. Karczewicz
Y. Ye
L. Zhang (co-chairs)
B. Bross
R. Chernyak
X. Li
K. Naser
Y. Yu (vice-chairs)
2025-01-07 21:58:00
2025-01-14 10:46:08
2025-01-14 10:46:08
JVET AHG report: Film grain technologies (AHG13)
W. Husak
P. de Lagrange (co-chairs)
A. Duenas
D. Grois
Y. He
X. Meng
M. Radosavljević
A. Segall
G. Teniou
A. Tourapis (vice-chairs)
2024-12-13 15:04:03
2024-12-17 09:06:29
2025-01-13 17:02:30
JVET AHG report: NNVC software development (AHG14)
F. Galpin (chair)
R. Chang
Y. Li
Y. Li
M. Santamaria
J. N. Shingala
Z. Xie (vice-chairs)
2025-01-07 21:58:23
2025-01-13 14:01:43
2025-01-14 09:37:36
JVET AHG report: Gaming content compression (AHG15)
S. Puri
J. Sauer (co-chairs)
R. Chernyak
A. Duenas
L. Wang (vice chairs)
2025-01-07 21:58:38
2025-01-14 04:35:31
2025-01-14 04:35:31
JVET AHG report: Generative face video compression (AHG16)
Y. Ye (chair)
H.-B. Teo
Z. Lyu
S. McCarthy
S. Wang (vice chairs)
2025-01-07 21:59:37
2025-01-14 10:26:27
2025-01-14 10:26:27
JVET AHG report: Testing of video coding technology beyond CTC (AHG17)
M. Wien (chair)
Y. Ye
V. Baroncini
E. Alshina (vice chairs)
2025-01-07 22:16:49
2025-01-13 23:13:11
2025-01-18 13:18:03
EE1: Summary report of exploration experiment on neural network-based video coding
E. Alshina
F. Galpin
Y. Li
D. Rusanovskyy
M. Santamaria
J. Ström
R. Chang
Z. Xie (EE coordinators)
2025-01-07 22:17:22
2025-01-14 17:38:40
2025-01-15 08:57:33
EE2: Summary report of exploration experiment on enhanced compression beyond VVC capability
V. Seregin
J. Chen
R. Chernyak
K. Naser
J. Ström
F. Wang
M. Winken
X. Xiu
K. Zhang (EE coordinators)
2024-11-20 13:13:51
2024-11-20 15:25:55
2024-11-21 10:18:48
AHG17: Materials for assisting sequence selection for Non-CTC testing
J. Pardo
J. Sauer (Huawei)
2024-11-20 17:37:32
2024-11-21 09:11:50
2024-12-18 19:31:42
AHG17: AhG meeting notes
M. Wien
2024-11-20 18:05:07
2024-11-20 18:16:31
2024-11-20 18:16:31
AHG17: Additional sequences for testing of video coding technology beyond CTC
R.-L. Liao
Y. Ye (Alibaba)
2024-11-25 13:51:36
2024-12-18 12:04:18
2024-12-18 12:04:18
AHG17: Cropped HDR sequences for non-CTC testing
A. Filippov
J. Konieczny
Z. Zhi
V. Rufitskiy
H. Qin
T. Dong
X. Tang (TCL)
S. Shen
Y. Qin
Y. Wang
X. Wang
Y. Guan (NERC-DTV)
2024-11-27 23:03:39
2024-11-27 23:11:51
2024-11-27 23:11:51
AHG17: Test sequences from YouTube
X. Li
Y. Wang
N. Birkbeck
B. Adsumilli (Google)
Withdrawn
2024-12-09 14:16:13
2024-12-09 14:16:38
2024-12-12 16:56:00
AHG7: Complexity and memory footprint assessment of PDP, Neural Network-based Intra Prediction, MTS and LFNST/NSPT, and ALF in ECM-15
G. Boisson
T. Dumas
F. Galpin
S. Puri
K. Naser
C. Bonnineau (InterDigital)
2024-12-10 22:34:32
2024-12-11 19:13:02
2025-01-09 18:37:24
Report of AHG7 conference call
X. Li
2024-12-11 12:19:58
2024-12-11 12:30:13
2024-12-11 17:10:52
AHG7: Analysis of MTS memory footprint and complexity
J. Gan (OPPO)
2024-12-12 09:31:00
2024-12-12 09:36:32
2025-01-13 23:38:50
[AHG11] [AHG14] Teleconference on NNVC
E Alshina
F. Galpin
Withdrawn
2024-12-16 16:56:19
2024-12-16 16:59:59
2024-12-20 12:28:38
AHG10: Teleconference on encoder optimization for multi-layer coding
P. de Lagrange
2024-12-31 00:42:45
2025-01-06 20:27:13
2025-01-06 20:27:13
AHG9: NNPF interface text in VVC
Y.-K. Wang
J. Xu
L. Zhang (Bytedance)
K. Yang
Y. Li
Y. Xu (SJTU)
2025-01-02 19:52:51
2025-01-06 20:30:57
2025-01-17 11:43:13
AHG9: Semantics of the NNPFC and NNPFA SEI messages
Y.-K. Wang
J. Xu
L. Zhang (Bytedance)
K. Yang
Y. Li
Y. Xu (SJTU)
2025-01-02 19:54:29
2025-01-06 20:35:16
2025-01-15 12:39:55
AHG9: Semantics of the SPO SEI message
Y.-K. Wang
J. Xu
L. Zhang (Bytedance)
K. Yang
Y. Li
Y. Xu (SJTU)
2025-01-06 17:17:28
2025-01-07 16:10:03
2025-01-14 09:55:36
EE2-1.9: Weighted OBIC
P. Andrivon
M. Blestel
N. Zouidi (Ofinno)
2025-01-06 21:33:45
2025-01-07 22:01:54
2025-01-07 22:01:54
[AHG3]?: NAL unit loss software
S. Wenger
A. Hinds
G. Teniou (Tencent)
2025-01-07 02:58:08
2025-01-07 03:01:30
2025-01-19 19:00:49
[AHG9/AHG13] Comments on Film grain regions characteristics SEI message
S. Xie
P. Wu
Y. Gao
Y. Bai
C. Huang (ZTE)
2025-01-07 06:12:50
2025-01-07 08:04:52
2025-01-07 08:04:52
EE2-1.2: Intra mode coding based on HoG of neighbouring templates
M. Hong
J. Nam
J. Lim
S. Kim (LGE)
2025-01-07 06:25:53
2025-01-07 17:45:09
2025-01-14 10:28:36
EE2-1.7: Block vector guided DIMD
L. Zhang
Y. Yu
H. Yu
D. Wang (OPPO)
2025-01-07 06:26:57
2025-01-07 17:55:31
2025-01-14 10:10:57
EE2-1.12: On MPM with matrix-based position dependent intra prediction
Z. Sun
Y. Yu
H. Yu
L. Xu
D. Wang (OPPO)
2025-01-07 06:27:38
2025-01-07 18:00:22
2025-01-14 10:40:05
EE2-1.14: block vector guided EIP
Z. Xie
Y. Yu
H. Yu
D. Wang (OPPO)
2025-01-07 06:28:57
2025-01-07 18:03:23
2025-01-14 11:52:52
EE2-2.4: GPM extension
H. Zhang
F. Wang
Y. Yu
H. Yu
D. Wang (OPPO)
2025-01-07 06:29:45
2025-01-07 18:07:39
2025-01-14 10:41:54
EE2-3.2: LFNST/NSPT set derivation for CCP coded block
H. Huang
Y. Yu
H. Yu
D. Wang (OPPO)
2025-01-07 06:30:40
2025-01-08 01:43:40
2025-01-14 19:44:30
EE2-4.7: Temporal ALF
L. Xu
Y. Yu
H. Yu
N. Song
D. Wang (OPPO)
2025-01-07 07:13:17
2025-01-07 23:07:03
2025-01-19 09:04:10
AHG4/AHG17: 8K HDR sequences as a response to the call for new HDR test materials for future video coding
Y. Li (CMG)
Q. Zhang
J. Ning (ABP)
Y. Zhao (Huawei)
2025-01-07 07:47:49
2025-01-07 09:03:27
2025-01-07 09:03:27
AHG7: Tool-off test results of LFNST extension and NSPT
M. Koo
J. Zhao
J. Lim
S. Kim (LGE)
2025-01-07 08:16:36
2025-01-07 08:54:59
2025-01-10 13:57:19
AHG16: GFVC Extension of the VVC Standard
L. Liu
C. Jung (Xidian Univ.)
2025-01-07 08:18:48
2025-01-07 09:02:03
2025-01-10 14:20:00
AHG16: QP-Adaptive GFVC
W. Kang
L. Liu
C. Jung (Xidian Univ.)
2025-01-07 08:19:07
2025-01-07 11:05:55
2025-01-14 19:41:03
AHG9: On seed parameter for NNPF
T. Chujoh
Z. Fan
R. Ishimoto
T. Ikai (Sharp)
L. Jin
H. Watanabe (Waseda Univ.)
2025-01-07 08:26:16
2025-01-07 09:12:45
2025-01-10 02:25:18
AHG11: Lightweight Multiscale Reference Frame Generation for VVC Inter Coding
P. Li
C. Jung
Q. Qin (Xidian Univ.)
2025-01-07 09:03:38
2025-01-07 18:36:14
2025-01-15 15:26:39
AHG9: Comments on NNPF SEI messages
M. M. Hannuksela
F. Cricri (Nokia)
2025-01-07 09:04:41
2025-01-07 18:36:58
2025-01-07 18:36:58
AHG9: Enabling multiple instances of NNPF extrapolated pictures
M. M. Hannuksela
F. Cricri (Nokia)
2025-01-07 09:05:30
2025-01-08 06:23:55
2025-01-08 06:23:55
AHG9: Handling output variability of an NNPF
M. M. Hannuksela
F. Cricri (Nokia)
2025-01-07 09:06:54
2025-01-08 06:24:23
2025-01-16 15:20:47
AHG9: Additional information on object-based optimization for the encoder optimization information SEI message
M. Pedzisz
M. M. Hannuksela
F. Cricri (Nokia)
2025-01-07 09:10:35
2025-01-08 01:13:49
2025-01-13 05:13:19
EE2-1.1: Extended OBMC for non-inter blocks
Y. Kidani
H. Katou
K. Kawamura (KDDI)
X. Li
R.-L. Liao
J. Chen
Y. Ye (Alibaba)
2025-01-07 09:16:31
2025-01-07 15:09:37
2025-01-23 09:04:50
EE1-2.1: RA/LDB Unified Reference Frame Synthesis for VVC Inter Coding
Q. Qin
C. Jung (Xidian Univ.)
2025-01-07 09:17:57
2025-01-07 15:13:04
2025-01-13 11:30:40
EE1-2.2: Transformer-Based Reference Frame Synthesis for VVC Inter Coding
Q. Qin
C. Jung (Xidian Univ.)
2025-01-07 09:19:49
2025-01-07 14:59:18
2025-01-10 14:21:58
EE1-Related: Combination Test of NNVC Tools and TRFS
Q. Qin
C. Jung (Xidian Univ.)
2025-01-07 09:21:37
2025-01-07 12:07:09
2025-01-07 12:07:09
AHG9: Comments on the GFV and GFVE SEI messages
M. M. Hannuksela (Nokia)
J. Chen
B. Chen
Y. Ye (Alibaba)
2025-01-07 09:21:47
2025-01-07 09:28:39
2025-01-07 09:28:39
AHG6: wPSNR log output for gaming content in ECM
X. Liang
K. Choi (Kyung Hee Univ.)
2025-01-07 09:22:13
2025-01-07 09:32:31
2025-01-15 09:54:57
AHG15: Analysis of ECM 12-bit internal bit depth in gaming content
X. Liang
K. Choi (Kyung Hee Univ.)
S. Lee (Atins)
2025-01-07 09:22:32
2025-01-07 09:37:19
2025-01-15 15:27:03
AHG15: Analysis of high-level control of intra prediction methods in gaming content
X. Liang
K. Choi (Kyung Hee Univ.)
S. Lee (Atins)
2025-01-07 09:30:55
2025-01-09 07:42:59
2025-01-19 10:09:35
EE2-1.13: Multiple filter taps for EIP
Z. Lv
C. Zhou
G. Wang (vivo)
2025-01-07 09:34:57
2025-01-07 13:56:15
2025-01-07 13:56:15
EE2-2.6: Template Matching Padding
N. Neumann (Nokia)
M. Wien (RWTH Aachen Univ.)
2025-01-07 10:04:15
2025-01-07 11:39:10
2025-01-13 17:17:09
EE2-1.2a: Improvement on non-MPM
G. Wang
C. Zhou
Z. Lv (vivo)
2025-01-07 10:12:18
2025-01-07 17:08:17
2025-01-14 15:57:43
EE2-1.11: 8-tap interpolation filter for angular intra prediction
T. Dong
A. Filippov
V. Rufitskiy
J. Konieczny
H. Qin
J. Zhang (TCL)
2025-01-07 10:13:33
2025-01-07 17:14:03
2025-01-10 09:07:53
EE2-4.9: ALF-CCCM
P. Astola
I. Jumakulyyev
D. Bugdayci Sansli
J. Lainema (Nokia)
2025-01-07 10:14:22
2025-01-09 03:22:25
2025-01-14 15:55:25
Non-EE2: Improvement on MPM
G. Wang
C. Zhou
Z. Lv (vivo)
2025-01-07 10:16:56
2025-01-07 10:23:55
2025-01-19 21:01:49
Non-EE2: IntraTMP complexity reduction
Z. Fan
T. Chujoh
T. Ikai (Sharp)
2025-01-07 10:18:10
2025-01-08 10:27:52
2025-01-08 10:27:52
EE2-4.2: Using Laplacian information in ALF
I. Jumakulyyev
D. Bugdayci Sansli
I. Zupancic
J. Lainema (Nokia)
2025-01-07 10:18:35
2025-01-08 03:42:51
2025-01-19 12:42:09
AHG7: Inter LDB tool assessments for each ECM version
R. Ishimoto
Z. Fan
T. Chujoh
T. Ikai (Sharp)
2025-01-07 10:23:07
2025-01-07 10:26:31
2025-01-13 07:56:04
EE1-1.5: Adaptive skip of LOP filtering based on boundary strength partitions
H. Kwon
J. Seo
H. Ko (HYU)
D. Kim
S.-C. Lim (ETRI)
2025-01-07 10:37:39
2025-01-07 12:26:19
2025-01-19 11:50:27
AHG8: On combination of adaptive temporal resampling, pre-processing, post-processing and ROI-based adaptive QP algorithm for machine vision
S. Wang
J. Chen
Y. Ye
B. Li (Alibaba)
S. Wang (CityUHK)
2025-01-07 10:42:32
2025-01-08 02:44:10
2025-01-14 02:53:51
EE2-2.2: Enhanced derivation of affine merge candidates
L. Zhao
K. Zhang
Z. Deng
N. Zhang
Y. Wang
W. Yin
M. Salehifar
L. Zhang (Bytedance)
2025-01-07 10:54:28
2025-01-08 01:27:08
2025-01-14 13:01:21
Non-EE2: Additional inter merge candidates
N. Zhang
K. Zhang
Z. Deng
L. Zhao
Y. Wang
W. Yin
M. Salehifar
L. Zhang (Bytedance)
2025-01-07 10:56:42
2025-01-07 11:10:48
2025-01-14 16:35:44
EE2-3.4: Last significant coefficient position signalling with secondary prefix
F. Le Léannec
M. Balcilar
C. Salmon-Legagneur
F. Galpin (InterDigital)
2025-01-07 10:57:42
2025-01-07 11:17:08
2025-01-07 11:17:08
EE2-3.6a/3.6b: combinations of tests 3.4 and 3.5a/3.5b
F. Le Léannec
M. Balcilar
C. Salmon-Legagneur
F. Galpin (InterDigital)
2025-01-07 11:14:17
2025-01-07 18:07:01
2025-01-07 18:07:01
AHG9: On bit depth alignment between target and coded pictures in DOI SEI
T. Biatek
J. Boyce
M. M. Hannuksela (Nokia)
2025-01-07 11:15:52
2025-01-07 18:07:20
2025-01-07 18:07:20
AHG9: DOI SEI support for target picture with alpha channel
T. Biatek
J. Boyce
M. M. Hannuksela (Nokia)
2025-01-07 11:38:26
2025-01-08 03:35:45
2025-01-19 04:40:11
EE2-2.3: Regression-based GPM with intra and inter prediction
K. Jia
J. Chen
X. Li
R.-L. Liao
Y. Ye (Alibaba)
2025-01-07 11:44:49
2025-01-08 05:50:55
2025-01-14 00:05:54
EE2-1.16: On intra interpolation filter
Z. Zhang
J. Chen
X. Li
R.-L. Liao
Y. Ye (Alibaba)
C. Zhou
Z. Lv
G. Wang (vivo)
2025-01-07 11:48:01
2025-01-07 11:57:32
2025-01-14 14:45:35
Non-EE2: Template matching based jointly reordering for GPM split modes and partition indexes
C. Ma
X. Xiu
X. Wang (Kwai)
2025-01-07 11:51:34
2025-01-07 21:48:12
2025-01-14 12:50:49
EE2-1.8: Non-adjacent DIMD for TMRL
V. Rufitskiy
A. Filippov
T. Dong
H. Qin
J. Konieczny
K. Ding (TCL)
2025-01-07 12:10:57
2025-01-07 12:20:13
2025-01-08 13:06:16
EE2-3.5: High Resolution Arithmetic Engine
M. Balcilar
F. Le Leannec
C. Salmon-Legagneur
F. Galpin (InterDigital)
2025-01-07 12:15:46
2025-01-07 13:52:02
2025-01-17 23:26:01
EE1-1.1: Partial Convolution and Over-Parameterization
J. Chi
A. Li
C. Zhu
L. Luo
H. Guo (UESTC)
Y. Huo
Y. Liu (Transsion)
2025-01-07 13:02:40
2025-01-07 13:05:44
2025-01-19 11:13:20
AHG9: Modality Information SEI for HEVC
J. Gao
H.-B. Teo
C.-S. Lim
K. Abe
V. Drugeon (Panasonic)
2025-01-07 13:04:25
2025-01-07 14:55:39
2025-01-15 18:06:03
Non-EE2: CMVP extension for constructed affine merge candidates
C. Li
R.-L. Liao
J. Chen
Y. Ye (Alibaba)
2025-01-07 13:06:12
2025-01-07 13:38:21
2025-01-18 14:31:50
AHG9: On signalling and constraint for RefDigest in digitally signed content SEI messages
C. Kim
H. Tan
J. Nam
J. Lee
J. Lim
S. Kim (LGE)
2025-01-07 13:07:17
2025-01-07 13:46:15
2025-01-07 13:46:15
AHG9: On reference message digest for verification in digitally signed content SEI messages
C. Kim
H. Tan
J. Nam
J. Lee
J. Lim
S. Kim (LGE)
2025-01-07 13:08:03
2025-01-07 14:56:03
2025-01-15 18:27:15
Non-EE2: On interpolation filter for template matching
Z. Dai
R.-L. Liao
J. Chen
X. Li
Y. Ye (Alibaba)
2025-01-07 13:13:45
2025-01-07 13:21:34
2025-01-07 13:21:34
AHG9: On the SPO SEI message
Y. Gao
P. Wu
Y. Bai
S. Xie
M. Jia
W. Niu
C. Huang (ZTE)
2025-01-07 13:17:41
2025-01-07 13:36:40
2025-01-16 10:40:02
AHG12: On CCALF
L. Xu
Y. Yu
H. Yu
N. Song
D. Wang (OPPO)
2025-01-07 13:24:42
2025-01-07 14:02:55
2025-01-11 02:37:29
AHG9: Updates and suggestion on AI usage restrictions SEI message
C. Kim
H. Tan
J. Nam
J. Lee
J. Lim
S. Kim (LGE)
2025-01-07 13:27:31
2025-01-07 14:09:07
2025-01-18 12:11:38
AHG9: On supporting 4:4:4 colour format in constituent rectangles and enhanced colour format information SEI messages
C. Kim
H. Tan
J. Nam
J. Lee
J. Lim
S. Kim (LGE)
Withdrawn
2025-01-07 13:56:02
2025-01-08 03:28:00
2025-01-17 09:12:16
Non-EE2: Neural network based loop filtering for ECM
Y. Du
A. Li
J. Liu
C. Zhu
L. Luo
H. Guo (UESTC)
Y. Huo
Y. Liu (Transsion)
2025-01-07 13:59:43
2025-01-08 03:21:03
2025-01-14 08:52:13
EE2-1.10: Bilateral Filtering for Intra Prediction
W. Yin
K. Zhang
Y. Wang
Z. Deng
N. Zhang
L. Zhao
M. Salehifar
L. Zhang (Bytedance)
2025-01-07 14:25:56
2025-01-07 20:07:17
2025-01-16 12:45:57
AHG11: NNLF LOP3 improvement with parallel 1x3/3x1 Backbone
T. Shao
P. Yin
S. McCarthy (Dolby)
J. N. Shingala
A. Shyam
A. Suneja
S. Badya (Ittiam)
Withdrawn
2025-01-07 15:02:55
2025-01-08 03:21:23
2025-01-14 08:52:04
EE2-4.3: Boundary-Aware Offset Refinement for In-Loop-Filters
W. Yin
K. Zhang
Y. Wang
Z. Deng
N. Zhang
L. Zhao
M. Salehifar
L. Zhang (Bytedance)
2025-01-07 15:07:00
2025-01-07 15:13:44
2025-01-13 11:08:24
AHG8: Dense QP results for joint software
C. Hollmann
J. Ström (Ericsson)
2025-01-07 15:07:53
2025-01-07 21:57:12
2025-01-15 10:02:18
EE2-4.1: Restrictions on ALF coefficient values
V. Shchukin
P. Wennersten
J. Ström (Ericsson)
2025-01-07 15:08:34
2025-01-07 16:57:37
2025-01-07 16:57:37
AHG9: On timing information and order of pictures in GFV SEI message
J. Lee
H. Tan
C. Kim
J. Nam
J. Lim
S. Kim (LGE)
2025-01-07 15:08:40
2025-01-07 16:58:09
2025-01-20 08:50:24
AHG9: On presence and persistency of digitally signed content SEI messages
J. Lee
H. Tan
C. Kim
J. Nam
J. Lim
S. Kim (LGE)
2025-01-07 15:08:46
2025-01-07 16:58:43
2025-01-11 04:52:07
AHG9: On signalling the mapping between verification substreams and layer and temporal sublayer for DSCI SEI message
J. Lee
H. Tan
C. Kim
J. Nam
J. Lim
S. Kim (LGE)
2025-01-07 15:08:52
2025-01-07 16:59:18
2025-01-07 16:59:18
AHG9: On miscellaneous aspects of GFV and DSCI SEI messages
J. Lee
H. Tan
C. Kim
J. Nam
J. Lim
S. Kim (LGE)
2025-01-07 15:08:57
2025-01-07 16:59:44
2025-01-07 16:59:52
AHG9: Editorial updates for GFV SEI message
J. Lee
H. Tan
C. Kim
J. Nam
J. Lim
S. Kim (LGE)
2025-01-07 15:23:26
2025-01-09 10:51:19
2025-01-09 10:51:19
Crosscheck of JVET-AK0091 (EE2-4.2: Using Laplacian information in ALF)
V. Shchukin (Ericsson)
2025-01-07 15:24:58
2025-01-14 16:39:16
2025-01-14 16:39:16
Crosscheck of JVET-AK0118 (EE2-1.10: Bilateral Filtering for Intra Prediction)
V. Shchukin (Ericsson)
2025-01-07 15:26:24
2025-01-07 16:54:25
2025-01-15 10:25:28
EE2-3.3: Advanced SBT with direction and position inference
G. Laroche
P. Onno (Canon)
2025-01-07 15:39:07
2025-01-07 16:04:27
2025-01-16 08:57:33
AHG12: Boundary strength adjustment for DBV mode
J. Huo
J. Fan
Y. Fei
J. Liu
Y. Ma
F. Yang (Xidian Univ.)
2025-01-07 15:40:27
2025-01-07 16:10:35
2025-01-16 08:23:59
Non-EE2: Improvements on the BV-based prediction in SGPM
J. Huo
Y. Fei
L. Wang
Y. Ma
F. Yang (Xidian Univ.)
2025-01-07 15:41:18
2025-01-09 17:07:49
2025-01-16 10:33:42
AhG14: SADL update
F. Galpin (InterDigital)
2025-01-07 15:42:18
2025-01-08 13:58:56
2025-01-14 14:39:21
AhG12: CABAC contexts retraining
F. Galpin (InterDigital)
2025-01-07 15:57:33
2025-01-07 18:07:59
2025-01-15 08:34:07
AHG9: Target Colour Volume SEI message
C.-H. Demarty
E. François
F. Aumont
O. Le Meur (InterDigital)
2025-01-07 16:02:39
2025-01-09 14:26:35
2025-01-15 16:47:52
Non-EE2: Improvements on inter AMVP candidate list construction
S. Park
H. Jeong
B. Jeon (SKKU)
2025-01-07 16:29:27
2025-01-07 17:01:08
2025-01-08 03:27:00
AHG7: Intra tool assessments between ECM14 and ECM15
C.-Y. Teng
K.-W. Liang
Y.-H. LinY.-C. Yang
T. Ikai (Sharp)
2025-01-07 16:40:46
2025-01-07 17:24:51
2025-01-16 13:57:06
EE1-1.3: Multiscale blocks in LOP4 and VLOP3 filters
R. Yang
M. Santamaria
F. Cricri
H. Zhang
J. Lainema
M. M. Hannuksela (Nokia)
Y. Li
D. Rusanovskyy
S. Eadie
M. Karczewicz
J. Wang
L. Kerofsky (Qualcomm)
J. Chi
A. Li
C. Zhu
L. Lei
H. Guo (UESTC)
Y. Huo
Y. Liu (Transsion)
2025-01-07 16:41:18
2025-01-07 18:59:21
2025-01-17 12:33:23
AHG9/AHG8: Showcase for Packed regions information SEI
J. Boyce
H. Zhang
M. M. Hannuksela (Nokia)
2025-01-07 16:41:20
2025-01-07 18:59:47
2025-01-07 23:05:16
AHG8: Add Packed regions info SEI to TR on coding video for machine consumption
J. Boyce
H. Zhang
M. M. Hannuksela (Nokia)
2025-01-07 16:41:22
2025-01-07 23:14:41
2025-01-16 11:43:05
AHG9: Display rectangles SEI
J. Boyce
T. Biatek
M. M. Hannuksela (Nokia)
Withdrawn
Withdrawn
Withdrawn
2025-01-07 16:45:31
2025-01-07 17:01:23
2025-01-16 18:21:02
[AHG11] A Hybrid Framework Integrating End-to-End Learned Image Codec with Conventional Codec
N. Zou
A. Hallapuro
F. Cricri
H. Zhang
M. M. Hannuksela (Nokia)
2025-01-07 17:27:01
2025-01-07 18:09:27
2025-01-13 20:37:53
AHG9: On NNPF for Tone Mapping with Colour Volume Information
C.-H. Demarty
E. François
F. Aumont
O. Le Meur (InterDigital)
2025-01-07 17:38:01
2025-01-08 06:06:13
2025-01-14 13:17:29
EE2-1.17: Combination of EE2-1.16, EE2-1.11 and EE2-1.10
Z. Zhang
J. Chen
X. Li
R.-L. Liao
Y. Ye (Alibaba)
C. Zhou
Z. Lv
G. Wang (vivo)
T. Dong
A. Filippov
J. Konieczny
V. Rufitskiy
H. Qin
K. Ding (TCL)
W. Yin
K. Zhang
Y. Wang
Z. Deng
N. Zhang
L. Zhao
M. Salehifar
L. Zhang (Bytedance)
2025-01-07 17:39:15
2025-01-07 19:00:02
2025-01-14 10:39:29
EE2-1.15: a combination of EE2-1.13 and EE2-1.14
Z. Lv
C. Zhou
G. Wang (vivo)
Z. Xie
Y. Yu
H. Yu
D. Wang (OPPO)
2025-01-07 17:40:48
2025-01-07 18:16:34
2025-01-07 18:16:34
EE1-1.2: LOP with improved Attention and residual groups
Y. Li
D. Rusanovskyy
S. Eadie
M. Karczewicz
J. Wang
L. Kerofsky (Qualcomm)
2025-01-07 17:40:56
2025-01-07 18:17:28
2025-01-07 18:17:28
AhG14: On the impact of explicit full SIMD implementation for 1x3 and 3x1 DW convolution
Y. Li
D. Rusanovskyy
M. Karczewicz (Qualcomm)
2025-01-07 17:45:21
2025-01-07 23:54:49
2025-01-07 23:54:49
AHG9: On Spatial Extrapolation for NNPF
S. Deshpande (Sharp)
M. M. Hannuksela (Nokia)
2025-01-07 17:46:21
2025-01-07 23:58:21
2025-01-20 11:22:04
AHG9: On Photosensitive Content Information Signalling
S. Deshpande (Sharp)
2025-01-07 17:47:37
2025-01-07 23:43:45
2025-01-07 23:43:45
AHG9: Comments on Generative Face Video SEI
A. C. Sidiya
S. Deshpande (Sharp)
2025-01-07 17:49:05
2025-01-07 18:11:09
2025-01-19 10:56:22
AHG9: On Encoder optimization information SEI message
C.-H. Demarty
E. François
F. Aumont
O. Le Meur (InterDigital)
2025-01-07 17:50:15
2025-01-07 18:12:39
2025-01-13 20:39:46
AHG9: On SEI processing order SEI message
C.-H. Demarty
E. François
F. Aumont
O. Le Meur (InterDigital)
2025-01-07 17:53:32
2025-01-07 18:02:04
2025-01-17 15:13:11
AHG9: On the number of DOI SEI message in an AU
J. Nam
H. Tan
J. Lee
C. Kim
J. Lim
S. Kim (LGE)
2025-01-07 17:53:46
2025-01-08 06:23:25
2025-01-08 06:23:25
AHG9: On reconstruction of target display picture in DOI SEI message
J. Nam
H. Tan
J. Lee
C. Kim
J. Lim
S. Kim (LGE)
2025-01-07 17:54:00
2025-01-07 18:04:03
2025-01-07 18:04:03
AHG9: On miscellaneous aspects of quality metrics SEI message
J. Nam
H. Tan
J. Lee
C. Kim
J. Lim
S. Kim (LGE)
2025-01-07 17:54:50
2025-01-07 20:05:46
2025-01-07 20:05:46
AHG9: On VVC interface of object mask information and annotated regions SEI messages
J. Chen
B. Chen
Y. Ye (Alibaba)
M. M. Hannuksela (Nokia)
2025-01-07 18:00:04
2025-01-07 22:18:07
2025-01-14 09:52:44
EE2-1.6: Extended IntraTMP merge candidate list with an improved fusion mode
D. Ruiz Coll
J.-K. Lee (Ofinno)
2025-01-07 18:11:30
2025-01-08 02:21:26
2025-01-16 09:06:33
AHG12: On affine motion compensation
H. Huang
R. Yu
Z. Zhang
Y. Zhang
V. Seregin
M. Karczewicz (Qualcomm)
Withdrawn
2025-01-07 18:14:29
2025-01-07 18:28:31
2025-01-07 18:28:31
AHG9: Supplementation of value range definition and editorial bugs fixes on the GFVE pupil position SEI messages
F. Ma
A. Trioux
F. Yang (Xidian Univ.)
B. Li
F. Xing
Z. Wang (Hisense)
2025-01-07 18:23:46
2025-01-07 22:30:05
2025-01-07 22:30:05
AHG9: On SPO sub-chain signalling
T. M. Borges
Y. Sanchez
R. Skupin
C. Hellge
T. Schierl (Fraunhofer HHI)
2025-01-07 18:25:19
2025-01-13 21:31:21
2025-01-23 09:16:03
Crosscheck of JVET-AK0139 (EE1-1.3 : multiscale blocks in LOP4 and VLOP3 filters)
T. Dumas (InterDigital)
2025-01-07 18:25:48
2025-01-07 22:29:45
2025-01-07 22:29:45
AHG9: On Enabling the usage of auxiliary layers for NNPF
T. M. Borges
Y. Sanchez
R. Skupin
C. Hellge
T. Schierl (Fraunhofer HHI)
2025-01-07 18:27:46
2025-01-07 22:29:23
2025-01-18 14:28:54
AHG9: On SPTI SEI message: Robustness and source constant framerate
Y. Sanchez
T. M. Borges
R. Skupin
C. Hellge
T. Schierl (Fraunhofer HHI)
2025-01-07 18:28:14
2025-01-08 12:47:43
2025-01-08 12:47:43
AHG13: film grain synthesis improvement using frequency shaping
P. de Lagrange (InterDigital)
2025-01-07 18:39:53
2025-01-07 18:51:06
2025-01-07 18:51:06
AHG15: On the compression of depthmaps from auxiliary data
J. Sauer
T. Solovyev
E. Alshina (Huawei)
2025-01-07 18:42:30
2025-01-07 20:40:55
2025-01-17 23:00:09
Non-EE2: Picture-level mirroring and rotation
D. Mieloch
M. Lorkiewicz
J. Stankowski (PUT)
2025-01-07 18:42:57
2025-01-13 22:37:07
2025-01-14 12:04:51
Crosscheck of JVET-AK0123 (EE2-4.1: Restrictions on ALF coefficient values)
I. Jumakulyyev (Nokia)
2025-01-07 18:46:32
2025-01-07 20:41:20
2025-01-17 23:00:34
Non-EE2: Adaptive picture-level vertical mirroring
D. Mieloch
M. Lorkiewicz
A. Dziembowski
J. Stankowski
D. Karwowski (PUT)
Withdrawn
2025-01-07 18:56:01
2025-01-07 19:03:19
2025-01-16 17:32:03
AhG11: Dimension-wise decomposed multiplier for content-adaptive loop-filter
Z. Xu
J. Konieczny (TCL)
2025-01-07 18:56:54
2025-01-08 04:58:24
2025-01-14 09:12:42
EE2-4.5: Reuse of ALF control information
M. Karczewicz
H. Wang
N. Hu
V. Seregin (Qualcomm)
2025-01-07 19:12:29
2025-01-07 20:47:15
2025-01-16 19:12:47
AHG 11: Neural Network Coded Reference Frame for Intra Coding
F. Brand
T. Solovyev
E. Alshina (Huawei)
2025-01-07 19:19:58
2025-01-07 19:33:04
2025-01-07 19:33:04
AHG9: Proposed plan for initiating version 5 of VSEI
A. T. Hinds
S. Wenger (Tencent)
P. de Lagrange
E. François (InterDigital)
2025-01-07 19:44:23
2025-01-07 22:08:07
2025-01-19 18:44:23
AHG9: On Lens Optical Correction SEI message
J. Samuelsson-Allendes
S. Deshpande (Sharp)
2025-01-07 19:47:35
2025-01-07 22:08:30
2025-01-18 15:52:13
On User Generated Content and Non-Pristine Source videos
J. Samuelsson-Allendes (Sharp)
2025-01-07 20:10:11
2025-01-07 22:03:58
2025-01-18 01:47:12
AHG10: Suggested upgrade of CTC for random access for VTM
K. Andersson
P. Wennersten
J. Ström
W. Ahmad
V. Shchukin
D. Liu
J. Enhorn (Ericsson)
Withdrawn
2025-01-07 20:18:29
2025-01-08 00:50:18
2025-01-15 11:16:43
EE2-4.8: Integration of NN-based ILF in ALF
D. Rusanovskyy
Y. Li
M. Karczewicz (Qualcomm)
2025-01-07 20:20:37
2025-01-08 21:56:23
2025-01-16 02:51:03
EE2-related: Additional results for NN-based ILF in ALF
D. Rusanovskyy
Y. Li
M. Karczewicz (Qualcomm)
J. Li
Y. Li
C. Lin
K. Zhang
L. Zhang (Bytedance)
2025-01-07 20:32:18
2025-01-08 01:04:00
2025-01-12 15:54:05
EE2-2.5: TMVP Candidate Selection
S. Hong
L. Wang
K. Panusopone (Nokia)
2025-01-07 20:33:52
2025-01-08 01:59:13
2025-01-15 19:09:13
Non-EE2: Subblock-based spatial MVP
Z. Deng
K. Zhang
N. Zhang
L. Zhao
Y. Wang
W. Yin
M. Salehifar
L. Zhang (Bytedance)
2025-01-07 20:40:41
2025-01-07 22:17:23
2025-01-15 08:26:46
EE2-3.8: Implicit MTS extension
P. Garus
M. Karczewicz
M. Coban
V. Seregin
H. Wang
P. Nikitin (Qualcomm)
2025-01-07 21:14:01
2025-01-07 21:40:29
2025-01-07 21:40:29
AHG9: On NNPF filtering control strength value adjustment
J. Xu
Y.-K. Wang (Bytedance)
2025-01-07 21:14:20
2025-01-07 21:42:53
2025-01-18 08:59:22
AHG9: On the bitdepth range information SEI message
J. Xu
Y.-K. Wang (Bytedance)
2025-01-07 21:14:29
2025-01-07 21:44:51
2025-01-18 08:55:27
AHG9: On the display overlays information SEI message
J. Xu
Y.-K. Wang (Bytedance)
H. Tan (LGE)
2025-01-07 21:14:37
2025-01-07 21:54:34
2025-01-07 21:54:34
AHG9: Examples of danmaku applications
J. Xu
Y.-K. Wang
L. Zhang (Bytedance)
2025-01-07 21:18:19
2025-01-07 21:25:15
2025-01-15 04:49:51
Non-EE2: On Sample-Based BDOF
M. Salehifar
Y. He
K. Zhang
L. Zhao
Y. Wang
N. Zhang
Z. Deng
W. Yin
L. Zhang (Bytedance)
2025-01-07 21:38:36
2025-01-08 01:44:50
2025-01-19 08:46:29
Low latency Wi-Fi transmission simulation and suggestions on codec requirements
S. Ikonin
X. Ma
I. Gribushin
M. Sychev
V. Khamidullin
R. Shabaev
E. Alshina (Huawei)
2025-01-07 21:43:00
2025-01-08 00:07:12
2025-01-08 00:07:12
AHG9: Digitally Signed Content SEI messages for AVC and HEVC
K. Sühring
T. Hinz
Y. Sanchez
J. Pfaff
H. Schwarz
D. Marpe
T. Wiegand (Fraunhofer HHI)
2025-01-07 21:44:22
2025-01-07 23:12:09
2025-01-07 23:12:09
EE1-1.4: Cross-component enhanced LOP filter
Y. Li
J. Li
C. Lin
K. Zhang
L. Zhang (Bytedance)
2025-01-07 21:50:38
2025-01-07 21:53:43
2025-01-18 11:27:50
AHG17: Additional sequences for testing of video coding technology beyond CTC
J. Pardo
Y. Sun
T. Solovyev
E. Alshina (Huawei)
2025-01-07 22:10:38
2025-01-07 23:44:11
2025-01-18 09:35:29
AHG13: on picture size for the interpretation of the FGC SEI message
P. de Lagrange
E. François (InterDigital)
2025-01-07 22:12:25
2025-01-07 22:58:16
2025-01-11 11:35:54
EE2-4.6: Huffman coding and simulated annealing for CCALF
K. Takada
S. Deshpande (Sharp)
V. Shchukin (Ericsson)
2025-01-07 22:13:28
2025-01-07 22:43:49
2025-01-15 13:35:32
Non-EE2: MV refinement for TMVP
Z. Zhang
J.-L. Lin
Y. Zhang
H. Huang
V. Seregin
M. Karczewicz (Qualcomm)
2025-01-07 22:16:30
2025-01-07 22:21:42
2025-01-16 10:03:31
Non-EE2: CCSAO with reused CTU control
C.-W. Kuo
X. Xiu
X. Wang (Kwai)
2025-01-07 22:16:42
2025-01-07 23:56:13
2025-01-19 12:02:45
On additional operation point for the exploration model
T. Solovyev
J. Pardo
J. Sauer
Z. Li
E. Alshina (Huawei)
2025-01-07 22:23:16
2025-01-08 00:13:43
2025-01-15 17:40:26
AHG12: On cross-component intra prediction
Y.-J. Chang
V. Seregin
M. Karczewicz (Qualcomm)
2025-01-07 22:27:01
2025-01-07 22:39:47
2025-01-17 14:01:25
AHG9: On signalling segmentation and object tracking information
E. Thomas
E. Potetsianakis
E. Alexiou
M.-L. Champel (Xiaomi)
2025-01-07 22:35:31
2025-01-07 22:39:59
2025-01-07 22:39:59
AHG9: Proposed Lens Optical Correction SEI message for version 5 of VSEI
S. Wenger
G. Teniou
A. T. Hinds (Tencent)
2025-01-07 22:36:07
2025-01-07 22:49:40
2025-01-18 07:14:08
AHG9: On SEI messages in spoPropertySeiList
H. Tan
J. Lee
J. Nam
C. Kim
J. Lim
S. Kim (LGE)
2025-01-07 22:36:51
2025-01-07 23:31:39
2025-01-14 11:06:59
AHG9: On digitally signed content SEI messages
S. McCarthy
C. Fersch
I. Sodagar (Dolby)
2025-01-07 22:40:50
2025-01-07 22:51:22
2025-01-07 22:51:22
AHG9: On signalling of average quality in quality metrics SEI message
H. Tan
J. Nam
J. Lee
C. Kim
J. Lim
S. Kim (LGE)
2025-01-07 22:43:50
2025-01-07 22:53:01
2025-01-19 10:18:48
AHG9: On the inclusion of quality metric SEI message in SEI processing order SEI message
H. Tan
C. Kim
J. Nam
J. Lee
J. Lim
S. Kim (LGE)
M. M. Hannuksela (Nokia)
2025-01-07 22:45:37
2025-01-07 22:55:02
2025-01-07 22:55:02
AHG9: On constituent rectangles SEI message
H. Tan
C. Kim
J. Nam
J. Lee
J. Lim
S. Kim (LGE)
2025-01-07 22:47:07
2025-01-07 22:56:43
2025-01-07 22:56:43
AHG9: On constituent rectangle grouping for 4:4:4 colour format support in constituent rectangle SEI message
H. Tan
J. Nam
C. Kim
J. Lee
J. Lim
S. Kim (LGE)
2025-01-07 22:47:50
2025-01-07 23:33:40
2025-01-08 12:39:01
AHG9/AHG13: Proposed Film Grain Region SEI message for version 5 of VSEI
S. Wenger
G. Teniou
A. T. Hinds (Tencent)
P. de Lagrange
E. François
D. Doyen (InterDigital)
2025-01-07 23:00:21
2025-01-07 23:47:27
2025-01-12 13:56:02
EE2-2.1: OBMC modifications
R. Yu
H. Huang
C.-C. Chen
V. Seregin
M. Karczewicz (Qualcomm)
2025-01-07 23:01:19
2025-01-07 23:47:47
2025-01-15 15:37:54
AHG12: Extended BDOF usage for MV refinement
R. Yu
H. Huang
V. Seregin
M. Karczewicz (Qualcomm)
2025-01-07 23:03:15
2025-01-07 23:36:44
2025-01-16 11:04:38
Non-EE2: IntraNN NSPT set
G. Verba
M. Coban
V. Seregin
M. Karczewicz (Qualcomm)
2025-01-07 23:03:34
2025-01-08 02:39:34
2025-01-16 14:15:06
Non-EE2: MTS with reduced memory
B. Ray
V. Seregin
M. Karczewicz (Qualcomm)
2025-01-07 23:04:15
2025-01-21 08:06:49
2025-01-21 08:06:49
Crosscheck of JVET-AK0195 (EE1-1.4: Cross-component enhanced LOP filter)
Y. Li (Qualcomm)
2025-01-07 23:07:33
2025-01-07 23:19:27
2025-01-14 05:09:10
EE2-3.1: Multiple transform set selection for intra LFNST/NSPT with subsampled DIMD for transform set selection
M. Coban
M. Karczewicz
P. Nikitin
P. Garus
B. Ray
V. Seregin (Qualcomm)
F. Wang
Y. Yu
H. Yu
D. Wang (OPPO)
C. Bonnineau
K. Naser
S. Puri
F. Le Léannec (InterDigital)
L. Zhao
K. Zhang
L. Zhang (Bytedance)
2025-01-07 23:22:45
2025-01-07 23:34:57
2025-01-19 12:36:10
AHG17: UGC test sequences from Huawei
Y. Zhao
Y. Sun
P. Liu
Y. Lu
C. Wang
E. Alshina (Huawei)
2025-01-07 23:31:04
2025-01-08 02:27:47
2025-01-16 11:25:59
Non-EE2: Chroma partition prediction in separate tree condition
P.-H. Lin
J.-L. Lin
V. Seregin
M. Karczewicz (Qualcomm)
2025-01-07 23:36:44
2025-01-08 00:33:22
2025-01-14 11:14:23
EE2-1.3: IntraTMP merge candidates enrichment
M. Radosavljević
T. Dumas
K. Naser
F. Le Léannec (InterDigital)
2025-01-08 00:04:46
2025-01-08 00:07:26
2025-01-19 12:31:55
[AHG17] JVET CTC and non-CTC sequences performance analysis
E. Alshina
J. Pardo
J. Sauer
T. Solovyev (Huawei)
2025-01-08 00:20:34
2025-01-08 00:27:13
2025-01-14 16:42:06
EE2-3.7: Improved LFNST/NSPT kernel set selection for SGPM
S. Puri
C. Bonnineau
K. Naser
F. Le Léannec (InterDigital)
2025-01-08 02:15:21
2025-01-08 02:28:05
2025-01-15 14:26:15
Non-EE2: CCP merge mode with adjustment
Y. Wang
K. Zhang
W. Yin
Z. Deng
N. Zhang
L. Zhao
M. Salehifar
L. Zhang (Bytedance)
2025-01-08 02:47:45
2025-01-08 03:21:43
2025-01-16 09:35:45
Non-EE2: Cross-Chroma Adaptive Loop-Filter
W. Yin
K. Zhang
H. Liu
Y. Wang
Z. Deng
N. Zhang
L. Zhao
M. Salehifar
L. Zhang (Bytedance)
2025-01-08 03:15:49
2025-01-09 03:17:21
2025-01-16 08:27:02
Non-EE2: Extension on spatial and temporal merge candidates
J.-L. Lin
P.-H. Lin
Z. Zhang
V. Seregin
M. Karczewicz (Qualcomm)
2025-01-08 03:31:54
2025-01-16 07:58:59
2025-01-16 07:58:59
Crosscheck of JVET-AK0176 (EE2-4.5: Reuse of ALF Control Information)
W. Yin (Bytedance)
2025-01-08 03:33:06
2025-01-16 07:59:31
2025-01-16 07:59:31
Crosscheck of JVET-AK0198(EE2-4.6: Huffman Coding and Simulated Annealing for CCALF)
W. Yin (Bytedance)
2025-01-08 04:58:08
2025-01-13 20:03:08
2025-01-13 20:03:08
AHG7: Tool-off test results of ALF fixed filters
N. Hu
V. Seregin
M. Karczewicz (Qualcomm)
2025-01-08 04:58:17
2025-01-13 20:00:39
2025-01-13 20:00:39
Crosscheck of JVET-AK0121 (EE2-4.3: Boundary-Aware Offset Refinement for In-Loop-Filters)
N. Hu (Qualcomm)
2025-01-08 05:32:07
2025-01-16 07:59:57
2025-01-16 07:59:57
Crosscheck of JVET-AK0065(EE2-4.7: Temporal ALF)
W. Yin (Bytedance)
2025-01-08 05:35:51
2025-01-14 06:50:52
2025-01-14 06:50:52
Crosscheck of JVET-AK0061 (EE2-1.12: On MPM with matrix-based position dependent intra prediction)
X. Li (Alibaba)
2025-01-08 06:20:49
2025-01-08 06:33:12
2025-01-19 12:45:49
On real-time test condition for limited uplink/storage use case and MTT depth suggestions on common test condition
T. Ikai (Sharp)
2025-01-08 06:22:05
2025-01-15 10:34:31
2025-01-15 10:34:31
Crosscheck of JVET-AK0217 (EE2-3.1: Multiple transform set selection for intra LFNST/NSPT with subsampled DIMD for transform set selection)
M. Hong (LGE)
2025-01-08 07:56:25
2025-01-08 11:25:07
2025-01-15 13:04:45
Non-EE2: Subblock-based CCCM
F. Pu
N. C. Thuong
P. Yin
S. McCarthy (Dolby)
2025-01-08 08:20:54
2025-01-08 12:13:44
2025-01-12 04:46:08
EE1-4.1: A Neural Network Downscaling Filter for RPR
Y.-Q. Zhu
W.-X. He
X. Li
J.-D. Y
Q. Liu (HUST)
Z. Lv (vivo)
2025-01-08 09:00:48
2025-01-08 10:39:16
2025-01-08 10:39:16
Use cases and requirement of next generation video coding standard for broadcasting services
S. Iwamura
S. Nemoto
A. Ichigaya (NHK)
2025-01-08 09:30:06
2025-01-08 09:43:53
2025-01-14 11:20:04
Non-EE2: CCALF with dual-chroma inputs
C. Ma
X. Xiu
C.-W. Kuo
X. Wang (Kwai)
2025-01-08 10:05:55
2025-01-09 03:37:39
2025-01-09 03:37:39
AHG9: Semantics and syntax fixes for generative face video SEI message
J. Chen
B. Chen
Y. Ye (Alibaba)
2025-01-08 10:06:37
2025-01-09 03:09:01
2025-01-09 03:09:01
AHG9: On generative face video enhancement SEI message
J. Chen
B. Chen
Y. Ye (Alibaba)
2025-01-08 14:09:19
2025-01-14 11:47:58
2025-01-14 12:42:14
Crosscheck of JVET-AK0149 (EE2-1.15: a combination of EE2-1.13 and EE2-1.14)
Z. Zhang (Alibaba)
2025-01-08 14:24:27
2025-01-14 10:14:15
2025-01-17 06:47:24
Crosscheck of JVET-AK0093 (EE1-1.5: Adaptive skip of LOP filtering based on boundary strength partitions)
J. Pardo
E. Alshina (Huawei)
2025-01-08 15:06:01
2025-01-08 17:00:56
2025-01-14 10:08:20
AHG11: Enhancing super-resolution with residual in NNVC
T. Yang, X. Li, W.-X. He, Y.-Q. Zhu, Q. Liu (HUST), Z.-Y. Lv (vivo)
2025-01-08 17:45:19
2025-01-14 00:52:04
2025-01-14 00:52:04
Crosscheck of JVET-AK0220 (EE2-1.3: IntraTMP merge candidates enrichment)
D. Ruiz Coll, J.-K. Lee (Ofinno)
2025-01-08 17:49:49
2025-01-14 18:12:47
2025-01-14 18:12:47
Croscheck JVET-AK0085 on EE2-2.6 Template Matching Padding
X. Li (Google)
2025-01-09 03:49:29
2025-01-11 04:17:28
2025-01-11 04:17:28
Crosscheck of JVET-AK0086 (EE2-1.2a: Improvement on non-MPM)
J. Fu (PKU)
2025-01-09 06:29:53
2025-01-09 06:35:46
2025-01-15 08:44:54
Crosscheck of JVET-AK0196 (AHG17: Additional sequences for testing of video coding technology beyond CTC)
Z. Xiang (Tencent)
2025-01-09 07:39:10
2025-01-14 08:58:50
2025-01-14 08:58:50
Crosscheck of JVET-AK0235 (EE1-4.1: A Neural Network Downscaling Filter for RPR)
Z. Li, J. Zhang (PKU)
2025-01-09 07:44:45
2025-01-14 09:44:34
2025-01-14 09:44:34
Crosscheck of JVET-AK0088 (EE2-4.9: ALF-CCCM)
R. G. Youvalari (Xiaomi)
2025-01-09 07:47:43
2025-01-14 09:37:27
2025-01-14 09:37:27
Crosscheck of JVET-AK0185 (EE2-2.5: TMVP Candidate Selection)
R. G. Youvalari (Xiaomi)
2025-01-09 08:17:34
2025-01-20 15:16:58
2025-01-20 15:16:58
Crosscheck of JVET-AK0090 (Non-EE2: IntraTMP complexity reduction)
F. Wang (OPPO)
2025-01-09 09:02:27
2025-01-15 17:07:35
2025-01-15 17:07:35
Crosscheck of JVET-AK0111 ( Non-EE2: On interpolation filter for template matching)
L. Xu (OPPO)
2025-01-09 10:03:22
2025-01-15 14:31:25
2025-01-15 14:31:25
Crosscheck of JVET-AK0132 (AHG12: Boundary strength adjustment for DBV mode)
X. Li (Alibaba)
2025-01-09 10:04:12
2025-01-15 14:31:50
2025-01-15 14:31:50
Crosscheck of JVET-AK0133 (Non-EE2: Improvements on the BV-based prediction in SGPM)
X. Li (Alibaba)
2025-01-09 11:00:13
2025-01-12 16:34:56
2025-01-15 15:56:35
Case study of candidates in AMVP candidate list
S. Park
H. Jeong
B. Jeon (SKKU)
2025-01-09 11:17:43
2025-01-09 11:43:02
2025-01-16 19:32:43
[AHG11] Response to Call for training materials for neural network-based video coding tool development
F. Zhang
D. Bull
J. Nawala
Y. Jiang (Univ. Bristol)
X. Zhu
J. Sole (Netflix)
E. Alshina (Huawei)
2025-01-09 11:27:33
2025-01-10 11:48:12
2025-01-10 11:48:12
Crosscheck of JVET-AK0212 (EE2-2.1: OBMC modifications)
Y. Kidani
K. Kawamura (KDDI)
2025-01-09 11:44:23
2025-01-09 11:46:47
2025-01-09 11:46:47
AHG14: The extension of SADL library
N. Fu
W. Bao
Z. Chen (Wuhan Univ.)
2025-01-09 12:17:08
2025-01-10 12:16:42
2025-01-10 12:16:42
AHG9/AHG11: Demo of real-time NNPF inference
J. Funnell
M. Santamaria
F. Cricri
M. M. Hannuksela
M. Pedzisz
R. Yang
S. Schwarz (Nokia)
2025-01-09 16:25:01
Withdrawn
2025-01-09 16:27:04
Withdrawn
2025-01-09 16:28:53
Withdrawn
2025-01-09 16:44:28
2025-01-09 18:35:03
2025-01-15 15:26:25
EE2-related: On EIP filter shapes
K. Panusopone
M. He
S. Hong
L. Wang
J. Lainema (Nokia)
2025-01-09 17:09:19
2025-01-14 07:23:02
2025-01-23 09:27:38
Crosscheck of JVET-AK0150 (EE1-1.2: LOP with improved Attention and residual groups)
Z. Ameur
T. Dumas
F. Galpin (Interdigital)
2025-01-09 17:14:20
2025-01-13 21:51:35
2025-01-13 21:51:35
Crosscheck of JVET-AK0183 (EE2-4.8: Integration of NN-based ILF in ALF )
F. Galpin
T. Poirier
G. Boisson (Interdigital)
2025-01-09 21:15:53
2025-01-09 21:17:33
2025-01-09 21:17:33
AHG9: Display overlay sets for DOI SEI
J. Boyce
T. Biatek
M. M. Hannuksela (Nokia)
2025-01-10 02:52:26
2025-01-14 04:53:28
2025-01-14 04:53:28
Crosscheck of JVET-AK0063 (EE2-2.4: GPM extension)
Y. Ahn (LGE)
2025-01-10 03:30:55
2025-01-14 15:11:25
2025-01-14 15:11:25
Crosscheck of JVET-AK0060 (EE2-1.7: Block vector guided DIMD)
N. Yan (Kwai)
2025-01-10 07:43:06
2025-01-12 02:43:29
2025-01-12 02:43:29
Crosscheck of JVET-AK0101 (EE2-2.3: Regression-based GPM with intra and inter prediction)
Y. Wang (Bytedance)
2025-01-10 08:02:55
2025-01-10 08:40:22
2025-01-14 10:33:46
Crosscheck of Test 1.1a in JVET-AK0076 (EE2-1.1: Extended OBMC for non-inter blocks)
D. Kim, S.-C. Lim (ETRI)
2025-01-10 08:03:57
2025-01-10 08:36:34
2025-01-16 09:23:02
Crosscheck of JVET-AK0137 (Non-EE2: Improvements on inter AMVP candidate list construction)
D. Kim, S.-C. Lim (ETRI)
2025-01-10 08:12:27
2025-01-13 18:15:19
2025-01-13 18:15:19
Crosscheck of JVET-AK0161 (EE2-1.6: Extended IntraTMP merge candidate list with an improved fusion mode)
W. Lim, S.-C. Lim (ETRI)
2025-01-10 08:57:50
2025-01-13 18:30:52
2025-01-13 18:30:52
Cross-check of JVET-AK0122 on SFU-HW dataset (AHG8: Dense QP results for joint software)
S. Wang (Alibaba)
2025-01-10 09:50:29
2025-01-14 15:51:12
2025-01-14 15:51:12
Crosscheck of JVET-AK0222 (EE2-3.7: Improved LFNST/NSPT kernel set selection for SGPM)
I. Zupancic (Nokia)
2025-01-10 10:02:59
2025-01-17 09:48:18
2025-01-17 09:48:18
Development of VVC live encoder with content layering capability
S. Nemoto
S. Iwamura
A. Ichigaya (NHK)
2025-01-10 10:38:25
2025-01-10 19:35:36
2025-01-10 19:35:36
Cross-check of JVET-AK0056 EE2-1.9: Weighted OBIC
F. Le Léannec (InterDigital)
2025-01-10 10:40:23
2025-01-10 19:37:26
2025-01-13 09:16:33
Cross-check of JVET-AK0131 EE2-3.3: Advanced SBT with direction and position inference
F. Le Léannec (InterDigital)
2025-01-10 11:00:41
2025-01-10 19:38:19
2025-01-10 19:38:19
Cross-check of JVET-AK0283: EE2-1.18: Combination of EE2-1.7 and EE2-1.9
F. Le Léannec (InterDigital)
2025-01-10 13:03:24
2025-01-10 13:07:45
2025-01-10 13:07:45
AHG9: Constituent Rectangles / Enhanced Colour Format Information SEI extension to support 4:2:2 source content coded in bitstream with 4:2:0 chroma format
S. Keating
M. Ikeda (Sony)
2025-01-10 14:03:01
2025-01-10 14:52:37
2025-01-16 12:01:40
Non-EE2: On coefficient level binarization in Transform Skip
M. Abdoli
R. G. Youvalari
F. Plowman
A. Tissier (Xiaomi)
2025-01-10 14:05:55
2025-01-15 10:21:40
2025-01-15 10:21:40
Crosscheck of JVET-AK0064 (EE2-3.2: LFNST/NSPT set derivation for CCP coded block)
M. Hong (LGE)
2025-01-10 17:12:05
2025-01-11 07:38:01
2025-01-19 16:26:44
AHG9: On AI usage restrictions SEI message
M. M. Hannuksela
F. Cricri (Nokia)
2025-01-10 17:13:10
2025-01-10 17:26:30
2025-01-19 15:32:54
AHG4/AHG17: Additional HDR sequences for non-CTC testing
A. Filippov
J. Konieczny
Z. Zhi
V. Rufitskiy
H. Qin
T. Dong
X. Tang (TCL)
S. Shen
Y. Qin
Y. Wang
X. Wang
Y. Guan (NERC-DTV)
2025-01-10 17:48:57
2025-01-11 13:00:58
2025-01-14 09:56:12
EE2-1.18: Combination of EE2-1.7 and EE2-1.9
P. Andrivon
M. Blestel
N. Zouidi (Ofinno)
L. Zhang
Y. Yu
H. Yu
D. Wang (OPPO)
2025-01-10 17:52:09
2025-01-14 12:51:55
2025-01-14 12:51:55
EE2-1.19: Combination of EE2-1.7 and EE2-1.8
V. Rufitskiy
A. Filippov
T. Dong
H. Qin
J. Konieczny
K. Ding (TCL)
L. Zhang
Y. Yu
H. Yu
D. Wang (OPPO)
2025-01-10 20:17:14
2025-01-10 21:15:46
2025-01-15 04:47:00
Crosscheck of JVET-AK0187 (EE2-3.8: Implicit MTS extension)
M. Salehifar (Bytedance)
2025-01-10 21:53:25
2025-01-10 21:56:15
2025-01-10 21:56:15
AHG9: Simplified enhanced colour format information SEI
J. Boyce
M. M. Hannuksela (Nokia)
2025-01-10 22:10:13
2025-01-10 22:13:41
2025-01-19 12:25:04
AHG9: Multilayer digitally signed content authentication SEI messages
J. Boyce
M. M. Hannuksela (Nokia)
2025-01-10 23:50:47
2025-01-15 14:45:03
2025-01-15 14:45:03
Crosscheck of JVET-AK0262 (EE2-related: On EIP filter shapes)
Y. Yu
L. Xu (OPPO)
2025-01-11 00:24:29
2025-01-14 09:57:35
2025-01-14 09:57:35
Cross-check of JVET-AK0122 on TVD dataset (AHG8: Dense QP results for joint software)
M. Xu (Tencent)
2025-01-12 07:54:18
2025-01-21 10:43:41
2025-01-21 10:43:41
Crosscheck of Test 2.1a and b in JVET-AK0212 (EE2-2.1: OBMC modifications)
Z. Deng (Bytedance)
2025-01-12 07:55:45
2025-01-21 10:38:33
2025-01-21 10:38:33
Crosscheck of JVET-AK0084 (EE2-1.13: Multiple filter taps for EIP)
Z. Deng (Bytedance)
2025-01-12 09:09:42
2025-01-14 09:00:35
2025-01-20 10:35:11
Crosscheck of JVET-AK0106 (EE1-1.1 Partial Convolution and Over-Parameterization)
J. Wang (Qualcomm)
2025-01-12 17:47:03
2025-01-14 07:19:18
2025-01-14 07:19:18
Crosscheck of Test 1.1a in JVET-AK0076 (EE2-1.1: Extended OBMC for non-inter blocks)
R. Yu (Qualcomm)
2025-01-13 02:40:31
2025-01-14 08:45:31
2025-01-14 08:45:31
Crosscheck of JVET-AK0101 (EE2-2.3: Regression-based GPM with intra and inter prediction)
C. Zhou (vivo)
2025-01-13 10:18:39
2025-01-17 14:53:06
2025-01-17 14:53:06
Crosscheck of JVET-AK0118 (EE2-1.10: Bilateral Filtering for Intra Prediction)
C. Ma (Kwai)
2025-01-13 10:20:42
2025-01-17 14:53:39
2025-01-17 14:53:39
Crosscheck of JVET-AK0148 (EE2-1.17: Combination of EE2-1.16, EE2-1.11 and EE2-1.10)
C. Ma (Kwai)
2025-01-13 12:36:23
2025-01-14 11:18:03
2025-01-14 11:18:03
Crosscheck of JVET-AK0104 (EE2-1.8: Non-adjacent DIMD for TMRL)
S. Blasi (Nokia)
2025-01-13 18:39:10
2025-01-13 18:43:31
2025-01-13 20:03:30
Crosscheck of JVET-AK0097 (EE2-3.4: Last significant coefficient position signalling with secondary prefix)
T. N. Canh (Dolby)
2025-01-13 18:48:41
2025-01-14 14:12:24
2025-01-14 14:12:24
Crosscheck of JVET-AK0062 (EE2-1.14: block vector guided EIP)
Z. Zhang (Alibaba)
Withdrawn
2025-01-13 21:48:18
2025-01-14 06:19:29
2025-01-14 06:19:29
Crosscheck of JVET-AK0195 (EE1-1.4: Cross-component enhanced LOP filter)
J. N. Shingala
A. Shyam (Ittiam)
2025-01-13 21:54:59
2025-01-13 21:57:35
2025-01-13 21:57:35
Crosscheck of JVET-AK0094 (AHG8: On combination of adaptive temporal resampling, pre-processing, post-processing and ROI-based adaptive QP algorithm for machine vision)
H. Zhang (Nokia)
2025-01-14 06:39:58
Withdrawn
2025-01-14 08:25:45
2025-01-14 08:53:04
2025-01-14 08:53:04
Crosscheck of JVET-AK0095 (EE2-2.2: Enhanced derivation of affine merge candidates)
Y. Zhang (Qualcomm)
2025-01-14 09:26:34
2025-01-14 18:42:57
2025-01-14 18:42:57
Crosscheck of JVET-AK0089 (Non-EE2: Improvement on MPM))
J. Fu (PKU)
2025-01-14 09:44:36
2025-01-20 15:29:08
2025-01-20 15:29:08
Crosscheck of JVET-AK0059 (EE2-1.2: Intra mode coding based on HoG of neighbouring templates)
M. Coban (Qualcomm)
2025-01-14 09:47:58
2025-01-20 17:06:41
2025-01-20 17:06:41
Crosscheck of JVET-AK0064 (EE2-3.2: LFNST/NSPT set derivation for CCP coded block)
M. Coban (Qualcomm)
2025-01-14 09:58:36
2025-01-17 08:15:12
2025-01-17 08:15:12
Crosscheck of JVET-AK0113(AHG12: On CCALF)
W. Yin (Bytedance)
2025-01-14 11:06:39
2025-01-18 11:11:00
2025-01-18 11:11:00
Crosscheck of JVET-AK0102(EE2-1.16: On intra interpolation filter)
Z. Xie (OPPO)
2025-01-14 11:07:37
2025-01-18 11:10:12
2025-01-18 11:10:12
Crosscheck of JVET-AK0148 (EE2-1.17: Combination of EE2-1.16, EE2-1.11 and EE2-1.10)
Z. Xie (OPPO)
2025-01-14 11:46:02
2025-01-14 11:54:17
2025-01-16 18:21:45
AHG11/AHG14: Content-adaptive LOP4 filter
M. Santamaria
R. Yang
F. Cricri
M. M. Hannuksela
D. Bugdayci Sansli
A. Hallapuro
J. Lainema
H. Zhang (Nokia)
2025-01-14 12:07:47
2025-01-14 12:11:20
2025-01-14 17:58:20
AHG11: Conditional loop-filter
M. Santamaria
F. Cricri (Nokia)
2025-01-14 13:05:32
2025-01-14 18:34:21
2025-01-14 18:34:21
Crosscheck of JVET-AK0284 (EE2-1.19: Combination of EE2-1.7 and EE2-1.8)
R. G. Youvalari (Xiaomi)
2025-01-14 14:07:08
2025-01-15 12:10:29
2025-01-15 12:10:29
Crosscheck of JVET-AK0091 (EE2-4.2: Using Laplacian information in ALF)
V. Rufitskiy (TCL)
2025-01-14 14:51:00
2025-01-14 16:50:00
2025-01-14 16:50:00
Crosscheck of JVET-AK0077 (EE1-2.1: RA/LDB Unified Reference Frame Synthesis for VVC Inter Coding)
L. Murn (Nokia)
2025-01-14 14:52:19
2025-01-14 17:00:12
2025-01-14 17:00:12
Crosscheck of JVET-AK0078 (EE1-2.2: Transformer-Based Reference Frame Synthesis for VVC Inter Coding)
L. Murn (Nokia)
2025-01-14 17:50:56
2025-01-14 18:31:09
2025-01-14 18:31:09
EE2-related: Simplification of EE2-3.3 Advanced SBT with direction and position inference
Y. Zhang
J. Ye
H. Wang
V. Seregin
M. Karczewicz (Qualcomm)
2025-01-14 18:07:03
2025-01-20 01:40:36
2025-01-20 01:40:36
Crosscheck of JVET-AK0087 (EE2-1.11b: 8-tap interpolation filter for angular intra prediction)
G. Verba (Qualcomm)
2025-01-14 18:13:17
2025-01-14 18:18:22
2025-01-14 23:32:31
Proposing an Ad Hoc Group on Enhanced Complexity Analysis
A. Stein
S. Ferrara (V-Nova)
2025-01-15 12:16:44
2025-01-15 18:01:43
2025-01-15 18:01:43
Crosscheck of JVET-AK0108 (Non-EE2: CMVP extension for constructed affine merge candidates)
Y. Kidani
K. Kawamura (KDDI)
2025-01-15 12:46:45
2025-01-15 12:48:51
2025-01-15 12:48:51
Current Issues of the Object Mask Information SEI message
D. Podborski
A. M. Tourapis (Apple)
2025-01-15 15:08:21
2025-01-15 15:12:06
2025-01-15 15:12:06
AHG9: On the semantics of the NNPFC SEI message in relation to the SPO SEI message
M. M. Hannuksela (Nokia)
H. Tan (LGE)
2025-01-15 19:26:12
2025-01-15 19:47:04
2025-01-18 10:56:35
Neural Network Analysis for Next-Generation Video Compression Standard
T. Hsieh
W.-J. Chien
V. Seregin
M. Karczewicz (Qualcomm)
2025-01-16 13:12:41
2025-01-16 13:15:06
2025-01-16 13:15:06
AHG9: On Multiple NNPF Extrapolations
S. Deshpande (Sharp)
E. François
C.-H. Demarty (Interdigital)
M. M. Hannuksela
F. Cricri (Nokia)
2025-01-16 14:39:05
2025-01-16 14:40:24
2025-01-20 17:54:38
New SEI message for Segmentation Information
D. Podborski
A. M. Tourapis (Apple)
2025-01-17 08:44:37
2025-01-17 10:51:50
2025-01-17 10:51:50
AHG9: Proposed specification of seed value for NNPF
T. Chujoh
Z. Fan
R. Ishimoto
T. Ikai (Sharp)
L. Jin
H. Watanabe (Waseda Univ.)
M. M. Hannuksela,
F. Cricri (Nokia)
2025-01-17 09:21:31
2025-01-17 09:52:53
2025-01-18 14:48:10
AHG12: On adaptive clipping
R. G. Youvalari
M. Abdoli
A. Tissier
F. Plowman (Xiaomi)
2025-01-17 16:38:00
2025-01-17 18:01:11
2025-01-17 18:01:11
Crosscheck of JVET-AK0135 (AhG12: CABAC contexts retraining)
M. Blestel (Ofinno)
2025-01-18 11:03:08
2025-01-18 15:09:18
2025-01-20 13:15:13
[EE2-3.1b*][EE2-3.7]: combination of tests 3.1b* and 3.7
C. Bonnineau
K. Naser
S. Puri
F. le Léannec (InterDigital)
M. Coban
M. Karczewicz
P. Nikitin
P. Garus
B. Ray
V. Seregin (Qualcomm)
F. Wang
Y. Yu
H. Yu
D. Wang (OPPO)
L. Zhao
K. Zhang
L. Zhang (ByteDance)
2025-01-18 12:14:11
2025-01-19 11:17:14
2025-01-19 11:17:14
AHG9: Fixes to object mask information SEI message
J. Chen
Y. Ye (Alibaba)
2025-01-18 12:51:28
2025-01-19 15:16:21
2025-01-20 13:36:57
Crosscheck of JVET-AK0329 ([EE2-3.1b*][EE2-3.7]: combination of tests 3.1b* and 3.7)
A. Filippov (TCL)
2025-01-18 14:25:10
2025-01-18 14:31:39
2025-01-18 15:03:37
AHG9: Syntax for constituent Rectangles SEI extension to support 4:2:2 source content coded in bitstream with 4:2:0 chroma format
S. Keating (Sony)
J. Boyce (Nokia)
2025-01-18 14:32:00
2025-01-18 14:36:43
2025-01-18 14:36:43
AHG9: On SPO sub-chain signalling
M. M. Hannuksela (Nokia)
Y. Sanchez
T. M. Borges (Fraunhofer HHI)
Y. Gao
P. Wu (ZTE)
2025-01-18 14:43:36
2025-01-18 14:46:57
2025-01-20 13:42:55
Non-EE2: Non-linear clipping for CCALF
N. Song
L. Xu
Y. Yu
H. Yu
D. Wang (OPPO)
2025-01-18 14:46:52
2025-01-18 17:54:30
2025-01-21 20:48:39
AHG17: Results of expert viewing of non-CTC sequences
M. Wien (RWTH)
2025-01-18 16:45:26
2025-01-19 07:35:51
2025-01-20 13:51:07
Crosscheck of JVET-AK0334 (Non-EE2: Non-linear clipping for CCALF)
Z. Dai (Alibaba)
2025-01-19 02:47:05
2025-01-19 03:04:50
2025-01-21 08:26:43
Report on NN-ILF interface for ECM
D. Rusanovskyy
Y. Li
M. Karczewicz (Qualcomm)
F. Galpin (InterDigital)
J. Ström (Ericsson)
J. Li
Y. Li (Bytedance)
R. Chang (Tencent)
2025-01-20 17:30:28
2025-01-20 17:36:04
2025-01-20 17:38:59
Gap analysis and suggested updates to next-generation video coding requirements draft
J. Samuelsson-Allendes
S. Deshpande
T. Ikai (Sharp)
2025-01-21 12:57:43
2025-01-22 12:18:02
2025-01-22 12:18:02
AHG9: Interface text and semantics of the FGC SEI message
G. J. Sullivan
W. Husak (Dolby)
Y.-K. Wang (Bytedance)
P. de Lagrange (InterDigital)
2025-01-25 09:29:04
(this document)
Meeting Report of the 37th JVET Meeting
J.-R. Ohm
2025-01-25 09:29:58
2025-02-18 19:04:17
2025-02-18 19:04:17
Errata report items for VVC, VSEI, HEVC, AVC, and Video CICP
Y.-K. Wang
B. Bross
I. Moccagatta
C. Rosewarne
G. J. Sullivan
2025-01-25 09:31:02
2025-01-29 21:35:34
2025-01-29 21:35:34
HEVC additional profiles and SEI messages (draft 2)
Y.-K. Wang
B. Bross
S. Deshpande
G. J. Sullivan
A. Tourapis
2025-01-25 09:33:13
2025-02-18 18:50:10
2025-02-18 18:50:10
Support for additional SEI messages in AVC (draft 1)
B. Bross
J. Boyce
G. J. Sullivan
Y.-K. Wang
2025-01-25 09:35:44
2025-02-18 19:01:02
2025-02-18 19:01:02
Additions and corrections for VVC version 4 (Draft 11)
G. J. Sullivan
B. Bross
M. M. Hannuksela
Y.-K. Wang
2025-01-25 09:36:19
2025-02-07 19:49:04
2025-02-15 00:44:48
Additional SEI messages for VSEI version 4 (Draft 5)
J. Boyce
J. Chen
S. Deshpande
M. M. Hannuksela
S. McCarthy
G. J. Sullivan
H. Tan
Y.-K. Wang
2025-01-25 09:37:42
VTM and HM common test conditions and software reference configurations for SDR 4:2:0 10 bit video
F. Bossen
X. Li
V. Seregin
K. Sharman
K. Sühring
2025-01-25 09:38:51
Description of algorithms version 10 and software version 12 in neural network-based video coding (NNVC)
F. Galpin
Y. Li
D. Rusanovskyy
J. Ström
L. Wang
2025-01-25 09:39:28
Film grain synthesis technology for video applications ed. 2 (Draft 2)
W. Husak
P. de Lagrange
A. Norkin
A. Tourapis
2025-01-22 11:16:04
2025-01-22 11:16:30
2025-02-07 14:53:46
Exploration Experiments on Neural Network-based Video Coding (EE1)
E. Alshina
R. Chang
F. Galpin
Yue Li
Yun Li
M. Santamaria
J. Ström
Z. Xie
2025-01-22 07:59:15
2025-01-22 08:19:59
2025-02-21 00:46:45
Exploration experiment on enhanced compression beyond VVC capability (EE2)
V. Seregin
J. Chen
R. Chernyak
K. Naser
J. Ström
F. Wang
M. Winken
X. Xiu
K. Zhang
2025-01-25 09:41:55
Algorithm description of Enhanced Compression Model 16 (ECM 16)
M. Coban
R.-L. Liao
K. Naser
J. Ström
L. Zhang
2025-01-25 09:42:39
Testing of video coding technology beyond conditions of exploration experiments
M. Wien
E. Alshina
V. Baroncini
Y. Ye
2025-01-25 09:43:27
Optimization of encoders and receiving systems for machine analysis of coded video content (Draft 8, for future updates)
S. Liu
J. Chen
J. Ström
2025-01-25 09:44:17
Technologies under consideration for future extensions of VSEI (version 7)
S. McCarthy
J. Boyce
J. Chen
S. Deshpande
M. M. Hannuksela
H. Tan
Y.-K. Wang
2025-01-25 09:44:57
Draft white paper on VSEI
J. Boyce
S. McCarthy
S. Deshpande
G. J. Sullivan
Y. Sanchez
Y.-K. Wang
2025-01-25 09:46:08
2025-02-03 16:28:21
2025-02-03 16:28:21
Announcement of JVET AHG17 Meeting in Aachen, DE, 10-12 March 2025
J.-R. Ohm
M. Wien
Annex B1 to JVET report:List of meeting participants attending in person
The participants who were personally present at the meeting site of the thirty-seventh meeting of the JVET, according to badge pickup and a sign-in sheet circulated in the JVET meeting rooms (approximately 248 people in total), were as follows:
Mohsen Abdoli (Xiaomi – CN)
Kiyofumi Abe (Panasonic – JP)
Yongjo Ahn (LG Electronics – KR)
Elena Alshina (Huawei – DE)
Alireza Aminlou (Nokia – FI)
Kenneth Andersson (Ericsson – SE)
Pierre Andrivon (Ofinno – US)
Jeeva Raj Arumugam (Ittiam – IN)
Vittorio Baroncini (GBTech – IT)
Stefano Battista (UNIVPM – IT)
Mederic Blestel (Ofinno – US)
Philippe Bordes (InterDigital – FR)
Tomás Malheiros Borges (FhG HHI – DE)
Frank Bossen (Bossen Tech. – CA)
Jill Boyce (Nokia – US)
Fabian Brand (Huawei – DE)
Benjamin Bross (FhG HHI – DE)
Madhukar Budagavi (Samsung – US)
Döne Bugdayci Sansli (Nokia – FI)
Joohyung Byeon (KWU – KR)
Mary-Luc Champel (Xiaomi – CN)
Ching-Yeh Chen (MediaTek – US)
Gang Chen (China Telecom – CN)
Jie Chen (Alibaba – CN)
Lulin Chen (MediaTek – US)
Yi-Hsin Chen (MediaTek – US)
Yi-Wen Chen (MediaTek – US)
Roman Chernyak (Tencent – CN)
Jingwei Chi (UESTC – CN)
Hyungdong Cho (KHU – KR)
Giyong Choi (Samsung – KR)
Haechul Choi (HNU – KR)
Kiho Choi (KHU – KR)
Kwang Pyo Choi (Samsung – KR)
Keiichi Chono (NEC Corp. – JP)
Cheng-Yen Chuang (MediaTek – US)
Olena Chubach (MediaTek – US)
Takeshi Chujoh (Sharp – JP)
Lorenzo Ciccarelli (V-Nova – UK)
Tim Claßen (RWTH – DE)
Philippe de Lagrange (InterDigital – FR)
Zhipin Deng (ByteDance – CN)
Sachin Deshpande (Sharp – US)
Quockhanh Dinh (Samsung – KR)
Tianyu Dong (TCL – CN)
Virginie Drugeon (Panasonic – DE)
Alberto Duenas (Warner Bros. – US)
Zheming Fan (Sharp – JP)
Simone Ferrara (V-Nova – UK)
Christof Fersch (Dolby – DE)
Alexey Filippov (MIIT – CN)
Siegfried Fößel (FhG IIS – DE)
Edouard François (InterDigital – FR)
Per Fröjdh (Ericsson – SE)
Franck Galpin (InterDigital – FR)
Jonathan Gan (OPPO – AU)
Jingying Gao (Panasonic – SG)
Simon Gauntlett (Dolby – US)
Ramin Ghaznavi Youvalari (Xiaomi – CN)
Diego Gibellino (Telecom Italia – IT)
Christian Helmrich (FhG HHI – DE)
Félix Henry (Orange – FR)
Viktor Herrmann (FhG HHI – DE)
Arianne Hinds (Tencent – US)
Myungoh Hong (LG Electronics – KR)
Sujun Hong (Sharp – JP)
Chengteh Hsieh (Qualcomm – US)
Hang Huang (OPPO – CN)
Yu-Wen Huang (MediaTek – US)
Yongkai Huo (Transsion – CN)
Walt Husak (Dolby – US)
Atsuro Ichigaya (NHK – JP)
Kenta Iida (NEC Corp. – JP)
Tomohiro Ikai (Sharp – JP)
Masaru Ikeda (Sony – JP)
Sergey Ikonin (Huawei – CN)
Takaaki Ishikawa (Canon – JP)
Ryo Ishimoto (Sharp – JP)
Shunsuke Iwamura (NHK – JP)
Byeungwoo Jeon (SKU – KR)
Hyunki Jeong (SKU – KR)
Rajan Joshi (Samsung – US)
Ikram Jumakulyyev (Nokia – DE)
Jewon Kang (EWU – KR)
Alexander Karabutov (Huawei – CN)
Damian Karwowski (PUT – PL)
Kei Kawamura (KDDI – JP)
Steve Keating (Sony – UK)
Louis Kerofsky (Qualcomm – US)
Yoshitaka Kidani (KDDI – JP)
Chulkeun Kim (LG Electronics – KR)
Donghyun Kim (ETRI – KR)
Jae-Gon Kim (KAU – KR)
Seung-Hwan Kim (LG Electronics – US)
Krasimir Kolarov (Apple – US)
Jacek Konieczny (TCL – PL)
Moonmo Koo (LG Electronics – KR)
A. Burakhan Koyuncu (Nokia – DE)
Philipp Kreowsky (FhG HHI – DE)
Toshihiko Kusakabe (Panasonic – JP)
Jani Lainema (Nokia – FI)
Guillaume Laroche (Canon – FR)
Fabrice Le Léannec (InterDigital – FR)
Olivier Le Meur (InterDigital – FR)
Jangwon Lee (LG Electronics – KR)
Jinho Lee (ETRI – KR)
Jong Min Lee (KAU – KR)
Jung-Kyung Lee (Ofinno – US)
Minhun Lee (KWU – KR)
Soeun Lee (HNU – KR)
Sunyoung Lee (Atins – KR)
Christian Lehmann (FhG HHI – DE)
Shawmin Lei (MediaTek – US)
Julien Lemotheux (ETSI – FR)
Jingxin Li (MIIT – CN)
Ming Li (OPPO – CN)
Xiang Li (Google – US)
Yun Li (Qualcomm – US)
Yunlong Li (China Telecom – CN)
Kai-Wen Liang (Sharp – JP)
Ru-Ling Liao (Alibaba – CN)
Jaehyun Lim (LG Electronics – KR)
Sung-Chang Lim (ETRI – KR)
Sungwon Lim (KT Corp. – KR)
Youngkwon Lim (Samsung – KR)
Yi-Hao Lin (Sharp – CN)
Lukasz Litwic (Ericsson – SE)
Lu Liu (Xidian Univ. – CN)
Shan Liu (Tencent – US)
Yutian Liu (Transsion – CN)
Zhuoyi Lv (vivo – CN)
Xiang Ma (Huawei – CN)
Detlev Marpe (FhG HHI – DE)
Ville-Veikko Mattila (Nokia – FI)
Sean McCarthy (Dolby – US)
Dominik Mehlem (RWTH – DE)
Dawid Mieloch (PUT – PL)
Gihwa Moon (KAU – KR)
Luka Murn (Nokia – UK)
Junghak Nam (LG Electronics – KR)
Le Nam (Nokia – FI)
Song Nan (OPPO – CN)
Karam Naser (InterDigital – FR)
Shimpei Nemoto (NHK – JP)
Nicolas Neumann (Nokia – DE)
Tung Nguyen (FhG HHI – DE)
Thuong Nguyen Canh (Dolby – US)
Giuseppe Nicastro (Sisvel – IT)
Weihong Niu (ZTE – CN)
Andrey Norkin (Netflix – US)
Sejin Oh (Dolby – US)
Jens-Rainer Ohm (RWTH – DE)
Patrice Onno (Canon – FR)
Jörn Ostermann (LUH – DE)
Krit Panusopone (Nokia – US)
Johan Pardo (Huawei – DE)
Jeeyoon Park (Samsung – KR)
Min Woo Park (Samsung – KR)
Naeri Park (LG Electronics – KR)
Youngo Park (Samsung – KR)
Maciej Pedzisz (Nokia – FI)
Jonathan Pfaff (FhG HHI – DE)
Pierrick Philippe (Orange – FR)
Yinji Piao (Samsung – KR)
Sophie Pientka (FhG HHI – DE)
Frank Plowman (Xiaomi – CN)
Dimitri Podborski (Apple – US)
Hongdong Qin (TCL – CN)
Qipu Qin (Xidian Univ. – CN)
Zhicheng Qu (ZTE – CN)
Justin Ridge (Nokia – FI)
Hyungmin Roh (Samsung – KR)
Christopher Rosewarne (Canon – AU)
Vasilii Rufitskii (TCL – CN)
Damian Ruiz Coll (Ofinno – US)
Dmytro Rusanovskyy (Qualcomm – US)
Changwoo Ryu (KAON – KR)
Jonatan Samuelsson-Allendes (Sharp – US)
Yago Sanchez de la Fuente (FhG HHI – DE)
Maria Santamaria (Nokia – FI)
Johannes Sauer (Huawei – DE)
Thomas Schierl (FhG HHI – DE)
Heiko Schwarz (FhG HHI – DE)
Sebastian Schwarz (Nokia – DE)
Andrew Segall (Amazon – US)
Vadim Seregin (Qualcomm – US)
Yeon Joo Shim (KT Corp. – KR)
Masato Shima (Canon – JP)
Jay Nitin Shingala (Ittiam – IN)
Timofey Solovyev (Huawei – DE)
Nan Song (OPPO -CN)
Alan Stein (V-Nova – US)
Jacob Ström (Ericsson – SE)
Karsten Sühring (FhG HHI – DE)
Kakeru Sugimoto (Sharp – JP)
Toshiyasu Sugio (Panasonic – JP)
Gary J. Sullivan (Dolby – US)
Zexing Sun (OPPO – CN)
Teruhiko Suzuki (Sony – JP)
Keiichiro Takada (Sharp – JP)
Hendry Tan (LG Electronics – US)
Han Boon Teo (Panasonic – SG)
Emmanuel Thomas (Xiaomi – NL)
Alexandre Tissier (Xiaomi – CN)
Alexandros Tourapis (Apple – US)
Nikolay Tverdokhleb (Ateme – FR)
Enrique Valido Moure (Sisvel – IT)
Gleb Verba (Qualcomm – US)
Chen Wang (OPPO – CN)
Dong Wang (OPPO – CN)
Fan Wang (OPPO – CN)
Feng Wang (OPPO – CN)
Hanming Wang (China Telecom – CN)
Sheng-Po Wang (ITRI – US)
Xianglin Wang (Kwai – US)
Yang Wang (Bytedance – CN)
Honglian Wei (OPPO – CN)
Stephan Wenger (Tencent – US)
Adam Wieckowski (FhG HHI – DE)
Thomas Wiegand (FhG HHI – DE)
Mathias Wien (RWTH – DE)
Ping Wu (ZTE – UK)
Shaowei Xie (ZTE – CN)
Zhihuang Xie (OPPO – CN)
Xiaoyu Xiu (Kwai – US)
Luhang Xu (OPPO – CN)
Yu Chiao Yang (Sharp – JP)
Yan Ye (Alibaba – US)
Peng Yin (Dolby – US)
Wenbin Yin (ByteDance – CN)
Inkeun Yoo (KAU – KR)
Hongjie You (Huawei – DE)
Haoping Yu (OPPO – CN)
Lu Yu (Zhejiang Univ. – CN)
Ruoyang Yu (Qualcomm – US)
Yue Yu (OPPO – CN)
Hui Yuan OPPO – CN)
Vladyslav Zakharchenko (Nokia – US)
Honglei Zhang (Nokia Corporation – FI)
Hongli Zhang (OPPO – CN)
Jia Zhang (TCL – CN)
Lai Zhang (OPPO – CN)
Yuan Zhang (China Telecom – CN)
Zixiang Zhang (Alibaba – CN)
Yin Zhao (Huawei – CN)
Jianhua Zheng (Peng Cheng Lab. – CN)
Dan Zou (OPPO – CN)
Naima Zouidi (Ofinno – US)
Annex B2 to JVET report:List of meeting participants attending remotely
The remote participants of the thirty-seventh meeting of the JVET, according to the participation records from the Zoom teleconferencing tool used for the meeting sessions (approximately 245 people in total, not including those who had attended the meeting in person at least part-time (see annex B1), and not including those who attended only the joint sessions with other groups), were as follows:
Mouad Aderdor (BBC – UK)
Waqas Ahmad (Ericsson – SE)
Jukka Ahonen (Nokia – FI)
Mauricio Alvarez (Spin Digital – DE)
Zoubida Ameur (InterDigital – FR)
Pekka Astola (Nokia – FI)
Yaxian Bai (ZTE – CN)
Muhammet Balcilar (InterDigital – FR)
Thibaud Biatek (Nokia – FR)
Saverio Blasi (Nokia – UK)
Atanas Boev (Huawei – DE)
Guillaume Boisson (InterDigital – FR)
Charles Bonnineau (InterDigital – CA)
A. Burakhan (Nokia – DE)
Renjie Chang (Tencent – CN)
Yao-Jen Chang (Qualcomm – US)
Bolin Chen (Alibaba – CN)
Guan-Hao Chen (MediaTek – US)
Hong-Hui Chen (MediaTek – US)
Lien-Fei Chen (Tencent – US)
Wei Chen (Kwai – US)
Xinyao Chen (Huawei – CN)
Ya Chen (InterDigital – FR)
Yi-Hsin Chen (NYCU – US)
Yufan Chen (ZJU)
Yu Cheng (MediaTek – US)
Man-Shu Chiang (MediaTek – US)
Wei-Jung Chien (Qualcomm – US)
Chih-Yao Chiu (MediaTek – US)
Shih-Chun Chiu (MediaTek – US)
Haechul Choi (HNU – KR)
Jung-Ah Choi (Hyundai – KR)
Peter Chuang (MediaTek – US)
Tzu-Der Chuang (MediaTek – US)
Muhammed Coban (Qualcomm – US)
Francesco Cricri (Nokia – FI)
Kai Cui (Qualcomm – US)
Zhenyu Dai (Alibaba – CN)
Mitra Damghanian (Ericsson – SE)
Claire-Helene Demarty (InterDigital – FR)
Franck Denoual (Canon – FR)
Ding Ding (WHU – CN)
Keqin Ding (TCL – CN)
Didier Doyen (InterDigital – FR)
Hongqing Du (Xidian Univ. – CN)
Thierry Dumas (InterDigital – FR)
Samuel Eadie (Qualcomm – US)
Yihui Feng (Huawei – CN)
Jiaye Fu (PKU – CN)
Nianxiang Fu (WHU – CN)
Benjamin Galmiche (Canon – JP)
Ying Gao (ZTE – CN)
Patrick Garus (Qualcomm – US)
Dan Grois (AnyAI – IL)
Hassane Guermoud (InterDigital – FR)
Tiansheng Guo (Huawei – CN)
Gyuwoong Han (KAU – KR)
Miska Hannuksela (Nokia – FI)
Chang Hao (Xidian Univ. – CN)
So Hasegawa (Canon – JP)
Wenxuan He (HUST – CN)
Yong He (Qualcomm – US)
Cornelius Hellge (Fraunhofer HHI – DE)
Jin Heo (Hyundai – KR)
Seungwook Hong (Nokia – US)
Sujun Hong (Sharp – JP)
Shih-Ta Hsiang (MediaTek – US)
Yuling Hsiao (MediaTek – US)
Chih-Wei Hsu (Mediatek – US)
Nan Hu (Qualcomm – US)
Cheng Huang (ZTE – CN)
Han Huang (Qualcomm – US)
Junyan Huo (Xidian Univ. – CN)
Hitomi Imamura (Canon – JP)
Sanghun Jeon (KAU – KR)
Hong-Jheng Jhu (Kwai – US)
Ke Jia (Alibaba – CN)
Menghu Jia (ZTE – CN)
You-Cheng Jiang (Mediatek – US)
Liu Jiarui (UESTC – CN)
Dae-Yeon Ju (KWU – KR)
John Juhyung (WILUS – KR)
Cheolkon Jung (Xidian – CN)
Joel Jung (Qualcomm – US)
Maike Kaiser (HSRM – DE)
Jaeha Kang (HNU – KR)
Jungwon Kang (ETRI – KR)
Marta Karczewicz (Qualcomm – US)
Yoichi Kazama (Canon – JP)
Dongha Kim (KAU – KR)
Jiyoung Kim (HNU – KR)
Jongho Kim (ETRI – KR)
KyungYong Kim (Wilus – KR)
Mintae Kim (KWU – KR)
Seonki Kim (LGE – KR)
Youngwook Kim (KWU – KR)
Heiner Kirchhoffer (HHI – DE)
Hiroki Kojima (KDDI – JP)
Konstantinos Konstantinides (Dolby – US)
Bowen Ku (MediaTek – US)
Gosala Kulupana (Nokia – UK)
Che-Wei Kuo (Kwai – US)
Hyukmin Kwon (HYU – KR)
Chen-Yen Lai (MediaTek – US)
Mikael Le (InterDigital – FR)
Pascal Le (InterDigital – FR)
Brian Lee (Dolby – US)
Seyoung Lee (KWU – KR)
Soeun Lee (HNU – KR)
Taesik Lee (DAU – KR)
Yung-Lyul Lee (SJU – KR)
Frederic Lefebvre (InterDigital – FR)
Ao Li (UESTC – CN)
Bin Li (Hisense – CN)
Binzhe Li (Alibaba – CN)
Chen Li (Alibaba – CN)
Gang Li (UESTC – CN)
Junru Li (Bytedance – US)
Xinwei Li (Alibaba – CN)
Yue Li (SJTU – CN)
Yunlong Li (China Telecom – CN)
Zhaoyu Li (PKU – CN)
Xilong Liang (KHU – KR)
Wang-Q Lim (HHI – DE)
Woong Lim (ETRI – KR)
Chaoyi Lin (Bytedance – CN)
Jian-Liang Lin (Qualcomm – US)
Po-Han Lin (Qualcomm – US)
Yu-Cheng Lin (MediaTek – US)
Du Liu (Ericsson – SE)
Peter Liu (AMD – CA)
Chih-Hsuan Lo (MediaTek – US)
Federico Lo (InterDigital – FR)
Fedor Loginov (Huawei – RU)
Lei Luo (UESTC – CN)
Ajay Luthra (Picsel Labs – US)
Changyue Ma (Kwai – US)
Yanzhuo Ma (Xidian Univ. – CN)
Ismail Marzuki (InterDigital – CA)
Zhanxuan Mei (Huawei – CN)
Xuewei Meng (Disney – CN)
Tae Meon (Sharp – US)
Philipp Merkle (HHI – DE)
Akira Minezawa (Mitsubishi Electric – JP)
Koohyar Minoo (IR)
Mikhail Mishurovskiy (Huawei – RU)
Iole Moccagatta ( Intel – US)
Raj Narayana (Samsung – IN)
Matthias Narroschke (HSRM – DE)
Didier Nicholson (EKTACOM – FR)
Pavel Nikitin (Qualcomm – US)
Sang-hyo Park (KNU – KR)
Seungwook Park (Hyundai – JP)
Martin Pettersson (Ericsson – SE)
Sheng Po (ITRI – US)
Tangi Poirier (InterDigital – FR)
Fangjun Pu (Dolby – US)
Saurabh Puri (InterDigital – CA)
Puye Qiu (CESI – CN)
Mohamad Raad (LIU – LB)
Milos Radosavljevic (InterDigital – FR)
Adarsh K. Ramasubramonian (Qualcomm – US)
Gagan Rath (InterDigital – FR)
Bappaditya Ray (Qualcomm – US)
Kevin Reuzé (InterDigital – FR)
Antoine Robert (InterDigital – FR)
Takahiro Saito (Canon-JP)
Yuto Sakai (Canon – JP)
Mehdi Salehifar (Bytedance – US)
Juyeon Seo (HYU-KR)
Yiting Shao (Qualcomm – US)
Vladislav Shchukin (Ericsson – SE)
Yibo Shi (Huawei – CN)
Ahmed Sidiya (Sharp – US)
Rickard Sjöberg (Ericsson – SE)
Robert Skupin (HHI – DE)
Iraj Sodagar (Dolby – US)
Iman Soltani Mohammadi (University of Tehran – Iran)
Yucheng Sun (Hikvision – CN)
Maxim Sychev (Huawei – RU)
Yasser Syed (Comcast – US)
Calvin-Khang Ta (Dolby – US)
Chih-Yu Teng (Sharp – JP)
Gilles Teniou (Tencent – US)
Sylvain Thiebaud (InterDigital – FR)
Herbert Thoma (Fraunhofer IIS – DE)
Yasuaki Tokumo (Sharp – JP)
Anthony Trioux (Xidian Univ. – CN)
Chia-Ming Tsai (MediaTek – US)
Hsin-Yi Tseng (MediaTek – US)
Maria Ulyanova (Huawei – RU)
Fabrice Urban (InterDigital – FR)
Renan Utida (InterDigital – CA)
Biao Wang (Tencent – US)
Guiqi Wang (vivo – CN)
Hongtao Wang (Qualcomm – US)
Huifen Wang (China Telecom – CN)
Jiayi Wang (ZJU – CN)
Limin Wang (Nokia – US)
Liqiang Wang (Tencent – CN)
Shurun Wang (Alibaba – CN)
Ye-Kui Wang (Bytedance – US)
Honglian Wei (OPPO – CN)
Martin Winken (HHI – DE)
Min Woo (Samsung – KR)
Xiatian Xie (HUST – CN)
Alisa Xing (Hisense – CN)
Jizheng Xu (Bytedance – US)
Motong Xu (Tencent – US)
Xiaozhong Xu (Tencent – CN)
Ning Yan (Kwai – US)
Kai-Fa Yang (SJTU – CN)
Ruiying Yang (Nokia – FI)
Tian Yang (HUST – CN)
Yuqing Yang (Tsinghua Univ. – CN)
Emma Ye (Qualcomm – US)
Feng Ye (PKU – CN)
Jiedong Ye (HUST – CN)
Sehoon Yea (Intel – US)
Shen Yi (Panasonic – SG)
Jeeye Yoon (LGE – KR)
Hongjie You (TUM/Huawei – DE)
Ramin Youvalari (Xiaomi – FI)
Hualong Yu (ZJU – CN)
Lu Yu (ZJU – CN)
Jing Yuan (Panasonic – SG)
Xing Zeng (ZTE – CN)
Ziyi Zeng (ZJU – CN)
Jiaqi Zhang (PKU – CN)
Kai Zhang (Bytedance – US)
Li Zhang (Bytedance – US)
Na Zhang (Bytedance – CN)
Wei Zhang (Xidian Univ. – CN)
Yan Zhang (Qualcomm – US)
Yuhuai Zhang (OPPO – CN)
Zhaobin Zhang (Bytedance – US)
Zhi Zhang (Qualcomm – US)
Jane zhao (LGE – US)
Lei Zhao (Bytedance – CN)
Chuan Zhou (vivo – CN)
Minhua Zhou (Broadcom – US)
Hanqi Zhu (BJUT – CN)
Yiqing Zhu (HUST – CN)
Nannan Zou (FI – Nokia)
Ivan Zupancic (Nokia – DE)
Annex C to JVET report:Recommendations of the 18th meeting ofISO/IEC JTC 1/SC 29/WG 5 MPEG Joint Video Experts Team with ITU-T SG21
ISO/IEC JTC 1/SC 29/WG 5 N 333
Recommendations of the 18th WG 5 meeting
1. Reports
1.1 Meeting Reports
1.1.1 WG 5 approves
No.
Title
In Charge
TBP
Available
S/N
317
Report of the 17th JTC 1/SC 29/WG 5 meeting
Jens-Rainer Ohm
N
2024-12-06
24572
2. MPEG-4 (ISO/IEC 14496 - Coding of audio-visual objects)
2.1 Part 10 - Advanced video coding
2.1.1 WG 5 recommends approval of the following document
No.
Title
In Charge
TBP
Available
S/N
ISO/IEC 14496-10 - Advanced video coding
340
Request for ISO/IEC 14496-10:202x (11th ed.) Amd.1 Support for additional SEI messages
Benjamin Bross
N
2025-01-24
24714
3. MPEG-C (ISO/IEC 23002 - MPEG video technologies)
3.1 Part 7 - Versatile supplemental enhancement information messages for coded video bitstreams
3.1.1 WG 5 recommends approval of the following documents
No.
Title
In Charge
TBP
Available
S/N
ISO/IEC 23002-7 - Versatile supplemental enhancement information messages for coded video bitstreams
335
Preliminary Text of ISO/IEC 23002-7:202x/DAM1 Additional SEI messages (update)
Jill Boyce
N
2025-03-14
24710
4. MPEG-H (ISO/IEC 23008 - High efficiency coding and media delivery in heterogeneous environments)
4.1 Part 2 - High efficiency video coding
4.1.1 WG 5 recommends approval of the following document
No.
Title
In Charge
TBP
Available
S/N
ISO/IEC 23008-2 - High efficiency video coding
336
Text of ISO/IEC 23008-2:202x (6th ed.) CDAM 1 Additional profiles and SEI messages
Ye-Kui Wang
Y
2025-01-29
24709
5. MPEG-I (ISO/IEC 23090 - Coded representation of immersive media)
5.1 Part 3 - Versatile video coding
5.1.1 WG 5 recommends approval of the following documents
No.
Title
In Charge
TBP
Available
S/N
ISO/IEC 23090-3 - Versatile video coding
337
Preliminary text of ISO/IEC 23090-3:202x/DAM1 Additions and corrections for VVC (update)
Gary Sullivan
N
2025-03-14
24711
5.2 Part 15 – Conformance testing for versatile video coding
5.2.1 WG 5 recommends approval of the following documents
No.
Title
In Charge
TBP
Available
S/N
ISO/IEC 23090-15 - Conformance testing for versatile video coding
338
Request for ISO/IEC 23090-15 Conformance testing for VVC (3rd ed.)
Iole Moccagatta
N
2025-01-24
24712
6. Explorations
6.1 Neural network-based video coding
6.1.1
WG 5 thanks Netflix and University of Bristol for offering new video material that can be used for training neural network-based algorithms.
6.2 Enhanced compression beyond VVC capability
6.2.1
WG 5 thanks ABP, CMG, NERC-DTV and TCL for offering new HDR test material, Huawei and YouTube for offering test material showing user generated content.
6.2.2
WG 5 thanks TCL for providing 4K displays, and Fraunhofer HHI for providing play-out equipment used in the experts viewing in Geneva. Christian Lehmann is thanked for helping with the test setup. The experts who volunteered to participate in the viewing are also thanked.
7. Management
7.1 Collaboration with ITU-T
7.1.1
The JVET chair proposes to hold the 38th JVET meeting during 26 March – 4 April 2025 (with contribution deadline of 19 March 2025) under ISO/IEC JTC 1/SC 29 auspices, to be conducted as teleconference meeting; subsequent meetings are planned to be held during 26 June – 4 July 2025 under ISO/IEC JTC 1/SC 29 auspices in Daejeon, KR; during 4 – 12 October 2025 under ITU-T SG21 auspices in Geneva, CH; during 14 – 23 January 2026 under ISO/IEC JTC 1/SC 29 auspices, to be conducted as teleconference meeting; during 24 April – 1 May 2026 under ISO/IEC JTC 1/SC 29 auspices in Santa Eulària, ES; during 7 – 15 July 2026 under ITU-T SG21 auspices in Geneva, CH; during 14 – 23 October 2026 under ISO/IEC JTC 1/SC 29 auspices in Hangzhou, CN; and during January 2027 under ISO/IEC JTC 1/SC 29 auspices, date and location t.b.d.
7.1.2
The JVET chair announces that a hybrid meeting of AHG17 (with best-effort online access to discussions) is planned to be conducted during March 10-12, 2025 in Aachen, Germany. As extensive viewing activities are planned, experts are asked to consider on-site participation. Further details including logistics can be found in JVET-AK2039.
7.1.3
WG 5 requests being renamed into MPEG Joint Video Experts Team with ITU-T SG21, due to a corresponding renaming of JVET’s ITU-T parent body for the study period 2025-2028.
7.2 Ad hoc groups
7.2.1 WG 5 approves the following document
No.
Title
In Charge
TBP
Available
S/N
Ad hoc groups
339
List of AHGs established at the 18th WG 5 meeting
Jens-Rainer Ohm
N
2024-11-08
24587
7.3 Expression of Thanks
7.3.1
WG 5 thanks Marius Preda for the service of managing and maintaining the document site jvet-experts.org. Institut Mines-Télécom is thanked for hosting the sites.
7.3.2
WG 5 thanks ITU for the excellent hosting of the 37th JVET meeting in Geneva. Simão Campos and Stefano Polidori are thanked for the help in preparation and organisation, and Kelya-Axelle Beke is thanked for managing the registrations. The following members of ITU staff are thanked for their dedication and daily help in the technical setup of meeting facilities: Gent Bajrami, Marc Antoine Zanou, Ilia Londo, and Paul Marko.
The meeting was closed at 1405 CET on 2025-01-22.