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Additional Objective Results of VVC Multilayer Reference Implementation (VTM-21.0) on SDR and HDR UHD (4K) Content
Objective Results of VVC Multilayer Reference Implementation (VTM-21.0) on SDR UHD (4K) Content from JVET CTC
Informal Subjective Evaluation of Low Complexity Enhancement Video Codec (LCEVC) with VVC on SDR UHD (4K) Content
Evaluation results of Low Complexity Enhancement Video Codec (LCEVC) with HM and VTM on 4K content
EE2-3.1 and EE2-3.3: Cross-component prediction merge mode for chroma inter coding
Non-EE2: Cross-component prediction merge mode for chroma inter coding
EE2-2.7: Cross-component merge mode with temporal candidates
EE2-related: Cross-component merge mode with temporal candidates
EE2-1.6: Non-local cross-component prediction and cross-component merge mode
Non-EE2: Cross-component merge mode for chroma intra coding
AHG9: On GDR subpictures for sub-bitstream extraction
AHG9: Constraints on reference picture lists of a RADL picture
AHG9: Bugfix and Cleanup on ph_no_output_of_prior_pics_flag and ph_gdr_or_irap_pic_flag
AHG9: On flag ph_gdr_or_irap_pic_flag
AHG12: On combination of wavefront parallel processing and tile partitioning
AHG9: HLS on dependent quantization and sign data hiding
A combined solution for latency reduction in transformation process with TU-level signalling and removal of chroma LFNST
LFNST complexity reduction
AHG9/AHG12: On slice address for raster scan slices in a picture
AHG9: Supporting multiple slices within one tile for raster-scan slice mode
AHG9: Signalling rectangular slice partitioning
AHG2: On Chroma QT split in 4:2:2 format coding
LFNST redundant syntax removal
AHG9/AHG12: On CTU row based slice chunks of a slice within a tile
AHG9/AHG12: On tile, slice, and related loop filter control flags
AHG9: HLS on disabling TSRC
AHG9: On chroma deblocking parameters
SPS level control over the number of merge candidates
AHG12: On single_slice_per_subpic_flag constraint
Integrated Text for GEO
CE3-2.4: Luma and Chroma BDPCM for Lossless Coding with Regular Residual Coding
AHG16: Merge estimation region with constraint in HMVP update
AHG12: On subpicture signalling when there is only one subpicture
AHG9: Bitstream conformance requirement related to RPR scaling ratio for worst case MC memory bandwidth reduction
AHG9/AHG12: Comments on signalling subpicture layout
AHG16: On merge estimation region for VVC
AHG9: A joint solution of constraints on RPR
Cleanup for checking CTU row boundary location in CCLM
Chroma wide angle intra prediction mode mapping for 4:2:2 format
[AHG9]: Override mechanism for SAO and ALF syntax elements (Combination of JVET-Q0175 and JVET-Q0254)
CE3-related: TB-level residual coding selection for lossless coding
CE3-related: Rice parameter derivation in residual coding
AHG9/AHG12: On raster scan slice within a picture
On LFNST index and MTS index signalling
CE4-related: Simplification on geometric partitioning mode by replacing motion index calculation with subsampled weight information
Deblocking filter process with considering dependent quantization
MTS redundancy removal
Maximum TS size considering chroma sampling ratio
LFNST signalling cleanup with TS checking
AHG9: Chroma format and bitdepth constraint for multi-layer structure
AHG9: On signalling of wrap-around motion compensation
AHG9: On signalling of virtual boundary
AHG9: On parameters override mechanism in slice header for in-loop filters
AHG9: On signalling the DPB parameters with delta values
AHG16: Parallel Merge Estimation for VVC
AHG9/AHG12: Comments on miscellaneous HLS text
AHG9/AHG12: On raster scan slice within a tile
AHG9/AHG12: On dependent slice and slice header
AHG9: Bitstream conformance requirement related to RPR scaling ratio
CE3-2.5: Residual coding selection signaling for lossless coding
CE3-2.3: Luma BDPCM for Lossless Coding with Regular Residual Coding
CE3-2.1 and CE3-2.2: Luma/Chroma BDPCM for Lossless Coding with Transform Skip Residual Coding
CE3-2.7: Luma and chroma BDPCM and IBC with TSRC for lossless coding
CE3-1.3: Using RRC for lossless coding without state transition
CE1-3.1: Deblocking for blocks with different BCW weights
CE4: Harmonization of BDOF and PROF (Test 4-2.1 and 4-2.2)
CE7-related: Improved coding of user defined quantization matrices
CE5-related: Align ALF virtual boundary processes in the bottom CTU rows of one picture and one subpicture
CE5-related: Align ALF padding processes at picture and subpicture boundaries
CE7-related: Improved coding of user defined quantization matrices
CE5-related: Combination of JVET-P0086 and JVET-P0161 on deblocking boundary strength fix for TPM and affine mode
AHG18: Residual coding selection signaling for lossless VVC
AHG18: On Last Position Signaling for Lossless
AHG18: Disabling dependent quantization in lossless coding
CE5-related: DMVR deblocking by inheriting neighbouring boundary strength values
CE6-related: Transform selection with intra prediction mode for implicit MTS
Interaction between dual tree and minimum CU size
CE5-related: Unification of deblocking processes for transform block and prediction block boundaries
CE4-related: On maximum number of subblock-based merging candidates
CE4-related: PROF prediction sample range reduction
CE5-related: ALF padding process when raster scan slices are used
CE5-related: Deblocking considering prediction weights in BCW and TPM
CE5-related: Simplified ALF syntax with removal of alf_ctb_use_first_aps_flag
AHG18: BDPCM in lossless coding
AHG16: Fix on local dual tree
CE3-related: Simplification of reference luma intra prediction mode derivation
CE6-related: LFNST transform mapping
CE4-related: An encoder switch for forcing temporal MV to zero in SbTMVP
CE4-related: Overlapped block optical flow
CE4-related: Simplification of half-pel switchable interpolation filter
AHG18: Disabling LMCS for lossless coding
CE7-related: Cleanup for 2x2 chroma quantization matrices
AHG17/AHG12: Some comments on the VVC text
AHG17/AHG12: On the flags for processing with subpictures
AHG17/AHG12: On signalling of subpicture structure in the SPS
AHG17/AHG12: Comments on the subpicture grid in the SPS
AHG17/AHG12: On signalling the subpicture IDs
CE6-1: LFNST with one mode
CE5-2.1 and CE5-2.2: Deblocking on 4x4 sample grids
CE6-related: Latency reduction for LFNST signalling
CE4/9-related: Combined Test of JVET-O0593/JVET-O0252/JVET-O0281/JVET-O0615 on harmonization on BDOF and PROF
Non-CE4: Merge Modes Signaling
CE6-related: Simplifications for LFNST
Draft text for CCLM restriction to reduce luma-chroma latency for chroma separate tree
CE9-related: Simplification for DMVR padding process
CE2-related: Simplified inverse luma mapping
CE3-related: Simplification and unification for intra reference sample filtering
CE8-related: Intra prediction mode for BDPCM
CE6-related: Context modelling for signalling MTS index
CE6-related: Constraint and simplification for LFNST signalling
CE3-related: Chroma DM derivation for IBC and PCM
CE2-related: Luma-chroma latency reduction for chroma separate tree
CE2-related: Luma-chroma dependency reduction for chroma separate tree by constraining CCLM usage
CE4-related: Simplification for SbTMVP
CE5-related: Modified syntax design of ALF clipping parameters signalling
CE4-related: On the context variables and syntax elements of merge index
CE5-related: On the syntax constraints of ALF APS
CE5-related: Simplification of subblock deblocking
CE4-related: Interaction between symmetric MVD and mvd_l1_zero_flag
CE3-related: MIP with simplified mode index coding
CE5-related: Redundancy removal in ALF coefficient coding
CE4-related: On merging candidate list construction
CE4-related: Alignment of displacement bitdepths for BDOF and PROF
CE4-related: SIMD implementation for weighted sample prediction process of triangle prediction mode
CE4-related: Simplification of motion vector storing process for triangle prediction mode
CE4-related: On signalling of merge flags
CE3-related: Simplifications for MIP
CE2-related: Chroma scaling for CIIP
AHG15: Cleanups for scaling matrices
CE4-3.1a and CE4-3.1b: Unidirectional local illumination compensation with affine prediction
CE10-1.2: Convolutional neural network loop filter
CE9-1.2 and CE9-1.4: BDOF early termination
CE9-1.1: BDOF early termination
CE2-1.1: Simplified LMCS
CE7-related: Support of signalling default and user-defined scaling matrices
CE8-related: Joint test of JVET-N0094 and CE8-4.1
CE4-related: On merge list construction
CE7-related: Support of signalling default and user-defined scaling matrices
CE8-related: Disallowing coexistence of regular merge and IBC merge in SMR
CE4-related: Motion compression for HMVP buffers and MV line buffer
CE10: Summary Report on Combined Inter and Intra Prediction
CE13-1.1: Convolutional neural network loop filter
CE8-related: Context modelling of transform skip mode
CE7-related: Unified Rice parameter derivation of abs_remainder and dec_abs_level syntax elements
CE8-related: A fixed updating order for IBC reference memory
CE6-related: Unified implicit MTS between ISP mode and regular intra mode
CE4-related: Reduction of interactions between bi-prediction coding tools
CE1-5.5: Simplification of local illumination compensation
CE2-related: Applying SMR to subblock-based merging candidate list
CE9-related: Simplification of cascading DMVR and BDOF processes
CE2-5.6: Simplifications for inherited affine merging candidates at CTU row boundaries
CE2-5.3: Simplifications for inherited affine merging candidates
Description of Core Experiment 10 (CE10): Combined inter and intra prediction
AHG17: Signalling leading picture information in the NAL unit header structure
CE11-2.1: Deblocking for 4xN, Nx4 and 8xN and Nx8 block boundaries not aligned with 8x8 grids
AHG17: New NAL unit types for VVC
CE4-related: Hybrid Merge Estimation Region
CE1-related: Picture boundary CU split satisfying the VPDU constraint
CE7-related: On quantization parameter signalling considering CU area
BoG report on CE10 related contributions
CE10-related: Combined test of multi-hypothesis inter prediction and OBMC
CE10.2.2: Integer-MV-based CU-boundary-only OBMC
CE10.2.1: Uni-prediction-based CU-boundary-only OBMC
CE10: Summary report on combined and multi-hypothesis prediction
CE4.3.1: Shared merging candidate list
CE11: Deblocking for 4 x N, N x 4 blocks and 8 x N, N x 8 blocks that are not aligned with 8 x 8 sample grid (test 11.2.1)
CE10.1.1: Multi-hypothesis prediction for improving non-skip & non-merge inter mode and merge mode
CE10-related: Syntax redundancy removal in triangle prediction
CE10-related: Simplification of MPM generation for CIIP
CE10.1.4: Simplification of combined inter and intra prediction
CE10-related: Simplification of local illumination compensation
CE10.2.4: Subblock OBMC with integer-MV-based OBMC at CU boundaries
CE10.2.3: Subblock OBMC with uni-prediction-based OBMC at CU boundaries
CE11-related: Long deblocking filters with reduced line buffer requirement and enhanced parallel processing accessibility
CE11.1.3: Long deblocking filters
CE2-related: Simplifications for inherited affine candidates
CE2-related: Decoupling of SbTMVP and affine merge candidate derivation in subblock merge mode
AHG17: Signalling random access properties in the NAL unit header
AHG9: Convolutional neural network loop filter
CE2.5.1: Simplification of SbTMVP
Description of Core Experiment 10 (CE10): Combined and multi-hypothesis prediction
CE10: Simplification on Combined Inter-Intra Prediction with size restriction (Test 10.1.5)
AHG17: On reference picture management for VVC
CE1.2.1: Constraint for binary and ternary partitions
CE10.1.1: Multi-hypothesis prediction for improving AMVP mode, skip or merge mode, and intra mode
CE10.2.3: A simplified design of overlapped block motion compensation based on the combination of CE10.2.1 and CE10.2.2
CE3 6.6.1: A simple 6-MPM list construction with truncated binary coding for non-MPM signalling
CE10: Summary report on combined and multi-hypothesis prediction
CE7-related: Context modeling of the position of last significant coefficient coding
CE11-related: Additional tests of CE 11.3.3 and 11.3.4 for 4 x N and N x 4 deblocking
CE3-related: Boundary PDPC
CE4-related: Shared merge list
CE3-related: Joint test of JVET-L0087 and JVET-L0152 for PDPC simplification
CE4.4.12: Pairwise average candidates
CE4.4.4: Non-adjacent merge candidates with buffer size reduction
CE4-related: Simplified pruning in merge mode
CE4-related: A simplification algorithm for ATMVP
CE9-related: Simplified DMVR with reduced internal memory
CE1-related: On maximum/minimum allowed QT/BT/TT sizes for chroma
CE11.3.4: Parallel deblocking for 4 x N and N x 4 block boundaries
CE11.1.3: Long deblocking filters
CE3.5.8: Line buffer reduction for LM chroma
CE3.6.4: Intra mode coding with 6 MPMs with bypass coding bins and non-MPMs with FLC coding
CE3.2.5: Generation of right-column and bottom-row predictors for planar mode
CE10.2.1: OBMC
CE3 6.5.1: 6-MPM list with Intra mode independent CABAC context
Description of Core Experiment 10 (CE10): Combined and multi-hypothesis prediction
CE10.1.3: Multi-hypothesis prediction
CE10-related: Combined test of CE10.1.4 and CE10.1.8
CE1-related: Constraint for binary and ternary partitions
CE10: Summary report on combined and multi-hypothesis prediction
AHG9: Convolution neural network loop filter
CE3-related: Intra planar mode prediction
CE2-related: Improvements of sample adaptive offset
CE3-related: Intra mode coding
CE10-related: OBMC complexity reduction and parallel blending
CE6.1.10 & CE6.3.4: AMT simplification and improvement
CE10.1: Combined and multi-hypothesis prediction
CE4.2-related: MV buffer reduction for non-adjacent spatial merge candidates
CE4.2.8: Merge mode enhancement
CE3.4.4: Additional LM-based modes for intra chroma prediction
CE3.2.9.1: Intra boundary filters
CE2-related: Bugfix for deblocking at maximum transform block boundaries
CE2.2.1.3: Long deblocking filters
CE1.3.5: Maximum TT split depth restriction
Description of Core Experiment 10 (CE10): Combined and multi-hypothesis prediction
Description of SDR video coding technology proposal by MediaTek
Crosscheck of JVET-E0027 on decoder-side direct mode prediction
Crosscheck of JVET-E0047 on adaptive NSST kernel size selection
Sample clipping in LMCS
Non-CE6: Combination of JVET-O0293, JVET-O0472 and JVET-O0569 for TU-level LFNST Signaling with Last Position Constraints
CE4-related: On the context variables and syntax elements of merge index
CE10-related: CE10-1.1 with CTU row constraint