Recommendation ITU-T H.266.1 (V2) (09/2023) Conformance specification for ITU-T H.266 versatile video coding
Summary
History
FOREWORD
CONTENTS
1 Scope
2 Normative references
     2.1 General
     2.2 Identical Recommendations | International Standards
     2.3 Paired Recommendations | International Standards equivalent in technical content
3 Definitions
4 Abbreviations
5 Conventions
6 Conformance testing for ITU-T H.266 | ISO/IEC 23090-3
     6.1 Introduction
     6.2 Bitstream conformance
     6.3 Decoder conformance
     6.4 Procedure to test bitstreams
     6.5 Procedure to test decoder conformance
          6.5.1 Conformance bitstreams
          6.5.2 Contents of the bitstream file
          6.5.3 Requirements on output of the decoding process and timing
          6.5.4 Static tests for output order conformance
          6.5.5 Dynamic tests for output timing conformance
          6.5.6 Decoder conformance test for a particular profile, tier, and level
     6.6 Specification of the test bitstreams
          6.6.1 General
          6.6.2 Test bitstreams – Coding tools for Main 10 profile with 4:2:0 chroma format and 10 bit depth
               6.6.2.1 Chroma separate tree (CST)
                    6.6.2.1.1 Test bitstream CST_A
               6.6.2.2 Dependent quantization (DQ)
                    6.6.2.2.1 Test bitstream DQ_A
                    6.6.2.2.2 Test bitstream DQ_B
               6.6.2.3 Cross-component linear model (CCLM)
                    6.6.2.3.1 Test bitstream CCLM_A
               6.6.2.4 Multiple transform set (MTS)
                    6.6.2.4.1 Test bitstream MTS_A
                    6.6.2.4.2 Test bitstream MTS_B
               6.6.2.5 Adaptive loop filter (ALF)
                    6.6.2.5.1 Test bitstream ALF_A
                    6.6.2.5.2 Test bitstream ALF_B
                    6.6.2.5.3 Test bitstream ALF_C
                    6.6.2.5.4 Test bitstream ALF_D
               6.6.2.6 Affine motion model (AFF)
                    6.6.2.6.1 Test bitstream AFF_A
                    6.6.2.6.2 Test bitstream AFF_B
               6.6.2.7 Subblock-based temporal merging candidates (SbTMVP)
                    6.6.2.7.1 Test bitstream SbTMVP_A
                    6.6.2.7.2 Test bitstream SbTMVP_B
               6.6.2.8 Adaptive motion vector resolution (AMVR)
                    6.6.2.8.1 Test bitstream AMVR_A
                    6.6.2.8.2 Test bitstream AMVR_B
               6.6.2.9 Bi-directional optical flow (BDOF)
                    6.6.2.9.1 Test bitstream BDOF_A
               6.6.2.10 Combined intra/inter prediction (CIIP)
                    6.6.2.10.1 Test bitstream CIIP_A
               6.6.2.11 Merge with MVD (MMVD)
                    6.6.2.11.1 Test bitstream MMVD_A
               6.6.2.12 Bi-predictive with CU weights (BCW)
                    6.6.2.12.1 Test bitstream BCW_A
               6.6.2.13 Multi-reference line prediction (MRLP)
                    6.6.2.13.1 Test bitstream MRLP_A
                    6.6.2.13.2 Test bitstream MRLP_B
               6.6.2.14 Intra block copy mode (IBC)
                    6.6.2.14.1 Test bitstream IBC_A
                    6.6.2.14.2 Test bitstream IBC_B
                    6.6.2.14.3 Test bitstream IBC_C
                    6.6.2.14.4 Test bitstream IBC_D
                    6.6.2.14.5 Test bitstream IBC_E
               6.6.2.15 Intra sub-partitioning (ISP)
                    6.6.2.15.1 Test bitstream ISP_A
                    6.6.2.15.2 Test bitstream ISP_B
               6.6.2.16 Decoder motion vector refinement (DMVR)
                    6.6.2.16.1 Test bitstream DMVR_A
                    6.6.2.16.2 Test bitstream DMVR_B
               6.6.2.17 Sub-block transform (SBT)
                    6.6.2.17.1 Test bitstream SBT_A
               6.6.2.18 Luma mapping with chroma scaling (LMCS)
                    6.6.2.18.1 Test bitstream LMCS_A
                    6.6.2.18.2 Test bitstream LMCS_B
                    6.6.2.18.3 Test bitstream LMCS_C
               6.6.2.19 Sign data hiding (SDH)
                    6.6.2.19.1 Test bitstream SDH_A
               6.6.2.20 Symmetric motion vector difference (SMVD)
                    6.6.2.20.1 Test bitstream SMVD_A
               6.6.2.21 Block-based delta pulse code modulation (BDPCM)
                    6.6.2.21.1 Test bitstream BDPCM_A
               6.6.2.22 Matrix based intra prediction (MIP)
                    6.6.2.22.1 Test bitstream MIP_A
                    6.6.2.22.2 Test bitstream MIP_B
               6.6.2.23 Low frequency non-separable transform (LFNST)
                    6.6.2.23.1 Test bitstream LFNST_A
                    6.6.2.23.2 Test bitstream LFNST_B
                    6.6.2.23.3 Test bitstream LFNST_C
                    6.6.2.23.4 Test bitstream LFNST_D
               6.6.2.24 Transform tool set (MTS_LFNST)
                    6.6.2.24.1 Test bitstream MTS_LFNST_A
                    6.6.2.24.2 Test bitstream MTS_LFNST_B
               6.6.2.25 Joint coding of chroma residuals (JCCR)
                    6.6.2.25.1 Test bitstream JCCR_A
                    6.6.2.25.2 Test bitstream JCCR_B
                    6.6.2.25.3 Test bitstream JCCR_C
                    6.6.2.25.4 Test bitstream JCCR_D
                    6.6.2.25.5 Test bitstream JCCR_E
                    6.6.2.25.6 Test bitstream JCCR_F
               6.6.2.26 Temporal motion vector predictor (TMVP)
                    6.6.2.26.1 Test bitstream TMVP_A
                    6.6.2.26.2 Test bitstream TMVP_B
                    6.6.2.26.3 Test bitstream TMVP_C
                    6.6.2.26.4 Test bitstream TMVP_D
               6.6.2.27 Motion vector compression (MVCOMP)
                    6.6.2.27.1 Test bitstream MVCOMP_A
               6.6.2.28 Sampled adaptive offset (SAO)
                    6.6.2.28.1 Test bitstream SAO_A
                    6.6.2.28.2 Test bitstream SAO_B
                    6.6.2.28.3 Test bitstream SAO_C
               6.6.2.29 Prediction refinement using optical flow (PROF)
                    6.6.2.29.1 Test bitstream PROF_A
                    6.6.2.29.2 Test bitstream PROF_B
               6.6.2.30 Deblocking (DEBLOCKING)
                    6.6.2.30.1 Test bitstream DEBLOCKING_A
                    6.6.2.30.2 Test bitstream DEBLOCKING_B
                    6.6.2.30.3 Test bitstream DEBLOCKING_C
                    6.6.2.30.4 Test bitstream DEBLOCKING_E
                    6.6.2.30.5 Test bitstream DEBLOCKING_F
               6.6.2.31 Weighted prediction (WP)
                    6.6.2.31.1 Test bitstream WP_A
                    6.6.2.31.2 Test bitstream WP_B
               6.6.2.32 Parallel merge (PMERGE)
                    6.6.2.32.1 Test bitstream PMERGE_A
                    6.6.2.32.2 Test bitstream PMERGE_B
                    6.6.2.32.3 Test bitstream PMERGE_C
                    6.6.2.32.4 Test bitstream PMERGE_D
                    6.6.2.32.5 Test bitstream PMERGE_E
               6.6.2.33 Intra prediction (IP)
                    6.6.2.33.1 Test bitstream IP_A
                    6.6.2.33.2 Test bitstream IP_B
               6.6.2.34 Luma intra prediction mode (MPM)
                    6.6.2.34.1 Test bitstream MPM_A
               6.6.2.35 CTU sizes (CTU, CU)
                    6.6.2.35.1 Test bitstream CTU_A
                    6.6.2.35.2 Test bitstream CTU_B
                    6.6.2.35.3 Test bitstream CTU_C
               6.6.2.36 Trees and partitioning (TREE, QTBTT)
                    6.6.2.36.1 Test bitstream TREE_A
                    6.6.2.36.2 Test bitstream TREE_B
                    6.6.2.36.3 Test bitstream TREE_C
                    6.6.2.36.4 Test bitstream QTBTT_A
               6.6.2.37 Boundary partition (BOUNDARY)
                    6.6.2.37.1 Test bitstream BOUNDARY_A
               6.6.2.38 Transform (TRANS)
                    6.6.2.38.1 Test bitstream TRANS_A
                    6.6.2.38.2 Test bitstream TRANS_B
                    6.6.2.38.3 Test bitstream TRANS_C
                    6.6.2.38.4 Test bitstream TRANS_D
               6.6.2.39 Quantization (QUANT)
                    6.6.2.39.1 Test bitstream QUANT_A
                    6.6.2.39.2 Test bitstream QUANT_B
                    6.6.2.39.3 Test bitstream QUANT_C
                    6.6.2.39.4 Test bitstream QUANT_D
                    6.6.2.39.5 Test bitstream QUANT_E
               6.6.2.40 Scaling list (SCALING)
                    6.6.2.40.1 Test bitstream SCALING_A
                    6.6.2.40.2 Test bitstream SCALING_B
                    6.6.2.40.3 Test bitstream SCALING_C
               6.6.2.41 Entropy coding (ENTROPY)
                    6.6.2.41.1 Test bitstream ENTROPY_A
                    6.6.2.41.2 Test bitstream ENTROPY_B
                    6.6.2.41.3 Test bitstream ENTROPY_C
               6.6.2.42 Entropy coding (ENTMAINTIER)
                    6.6.2.42.1 Test bitstream ENTMAINTIER_A
                    6.6.2.42.2 Test bitstream ENTMAINTIER_B
                    6.6.2.42.3 Test bitstream ENTMAINTIER_C
                    6.6.2.42.4 Test bitstream ENTMAINTIER_D
               6.6.2.43 Entropy coding (ENTHIGHTIER)
                    6.6.2.43.1 Test bitstream ENTHIGHTIER_A
                    6.6.2.43.2 Test bitstream ENTHIGHTIER_B
                    6.6.2.43.3 Test bitstream ENTHIGHTIER_C
                    6.6.2.43.4 Test bitstream ENTHIGHTIER_D
               6.6.2.44 All merge modes (MERGE)
                    6.6.2.44.1 Test bitstream MERGE_A
                    6.6.2.44.2 Test bitstream MERGE_B
                    6.6.2.44.3 Test bitstream MERGE_C
                    6.6.2.44.4 Test bitstream MERGE_D
                    6.6.2.44.5 Test bitstream MERGE_E
                    6.6.2.44.6 Test bitstream MERGE_F
                    6.6.2.44.7 Test bitstream MERGE_G
                    6.6.2.44.8 Test bitstream MERGE_H
                    6.6.2.44.9 Test bitstream MERGE_I
                    6.6.2.44.10 Test bitstream MERGE_J
               6.6.2.45 Position dependent prediction combination (PDPC)
                    6.6.2.45.1 Test bitstream PDPC_A
                    6.6.2.45.2 Test bitstream PDPC_B
                    6.6.2.45.3 Test bitstream PDPC_C
               6.6.2.46 Wavefronts (WPP)
                    6.6.2.46.1 Test bitstream WPP_A
                    6.6.2.46.2 Test bitstream WPP_B
               6.6.2.47 Lossless and near-lossless, include transform skip (LOSSLESS)
                    6.6.2.47.1 Test bitstream LOSSLESS_A
                    6.6.2.47.2 Test bitstream LOSSLESS_B
               6.6.2.48 Reference picture resizing (RPR)
                    6.6.2.48.1 Test bitstream RPR_A
                    6.6.2.48.2 Test bitstream RPR_B
                    6.6.2.48.3 Test bitstream RPR_C
                    6.6.2.48.4 Test bitstream RPR_D
               6.6.2.49 Cross-component ALF (CCALF)
                    6.6.2.49.1 Test bitstream CCALF_A
                    6.6.2.49.2 Test bitstream CCALF_B
                    6.6.2.49.3 Test bitstream CCALF_C
                    6.6.2.49.4 Test bitstream CCALF_D
               6.6.2.50 Geometric partitioning mode (GPM)
                    6.6.2.50.1 Test bitstream GPM_A
                    6.6.2.50.2 Test bitstream GPM_B
               6.6.2.51 Coding tool sets (CodingToolSets)
                    6.6.2.51.1 Test bitstream CodingToolsSets_A
                    6.6.2.51.2 Test bitstream CodingToolsSets_B
                    6.6.2.51.3 Test bitstream CodingToolsSets_C
                    6.6.2.51.4 Test bitstream CodingToolsSets_D
                    6.6.2.51.5 Test bitstream CodingToolsSets_E
          6.6.3 Test bitstreams – High-level syntax features for Main 10 profile with 4:2:0 chroma format and 10 bit depth
               6.6.3.1 Access unit delimiter (AUD)
                    6.6.3.1.1 Test bitstream AUD_A
               6.6.3.2 Filler (FILLER)
                    6.6.3.2.1 Test bitstream FILLER_A
               6.6.3.3 Decoding Capability Indication (DCI)
                    6.6.3.3.1 Test bitstream DCI_A
                    6.6.3.3.2 Test bitstream DCI_B
               6.6.3.4 Sequence parameter set (SPS)
                    6.6.3.4.1 Test bitstream SPS_A
                    6.6.3.4.2 Test bitstream SPS_B
                    6.6.3.4.3 Test bitstream SPS_C
               6.6.3.5 Video usability information (PQ, HLG)
                    6.6.3.5.1 Test bitstream PQ_A
                    6.6.3.5.2 Test bitstream HLG_A
                    6.6.3.5.3 Test bitstream HLG_B
               6.6.3.6 Picture parameter set (PPS)
                    6.6.3.6.1 Test bitstream PPS_A
                    6.6.3.6.2 Test bitstream PPS_B
                    6.6.3.6.3 Test bitstream PPS_C
               6.6.3.7 Mixed NUT (MNUT)
                    6.6.3.7.1 Test bitstream MNUT_A
                    6.6.3.7.2 Test bitstream MNUT_B
               6.6.3.8 Extension of parameter set (PSEXT)
                    6.6.3.8.1 Test bitstream PSEXT_A
                    6.6.3.8.2 Test bitstream PSEXT_B
               6.6.3.9 Hypothetical reference decoder (HRD)
                    6.6.3.9.1 Test bitstream HRD_A
                    6.6.3.9.2 Test bitstream HRD_B
               6.6.3.10 Adaptation parameter set (APSALF, APSLMCS, APSMULT, SUFAPS)
                    6.6.3.10.1 Test bitstream APSALF_A
                    6.6.3.10.2 Test bitstream APSLMCS_A
                    6.6.3.10.3 Test bitstream APSLMCS_B
                    6.6.3.10.4 Test bitstream APSLMCS_C
                    6.6.3.10.5 Test bitstream APSLMCS_D
                    6.6.3.10.6 Test bitstream APSLMCS_E
                    6.6.3.10.7 Test bitstream APSMULT_A
                    6.6.3.10.8 Test bitstream APSMULT_B
                    6.6.3.10.9 Test bitstream SUFAPS_A
               6.6.3.11 Random access points (RAP)
                    6.6.3.11.1 Test bitstream RAP_A
                    6.6.3.11.2 Test bitstream RAP_B
                    6.6.3.11.3 Test bitstream RAP_C
                    6.6.3.11.4 Test bitstream RAP_D
               6.6.3.12 Picture output (POUT)
                    6.6.3.12.1 Test bitstream POUT_A
               6.6.3.13 Gradual decoder refresh (GDR)
                    6.6.3.13.1 Test bitstream GDR_A
                    6.6.3.13.2 Test bitstream GDR_B
                    6.6.3.13.3 Test bitstream GDR_C
                    6.6.3.13.4 Test bitstream GDR_D
               6.6.3.14 Picture order count (POC)
                    6.6.3.14.1 Test bitstream POC_A
               6.6.3.15 Tiles (TILE)
                    6.6.3.15.1 Test bitstream TILE_A
                    6.6.3.15.2 Test bitstream TILE_B
                    6.6.3.15.3 Test bitstream TILE_C
                    6.6.3.15.4 Test bitstream TILE_D
                    6.6.3.15.5 Test bitstream TILE_E
                    6.6.3.15.6 Test bitstream TILE_F
                    6.6.3.15.7 Test bitstream TILE_G
               6.6.3.16 Slices (SLICES)
                    6.6.3.16.1 Test bitstream SLICES_A
               6.6.3.17 Subpictures (SUBPIC)
                    6.6.3.17.1 Test bitstream SUBPIC_A
                    6.6.3.17.2 Test bitstream SUBPIC_B
                    6.6.3.17.3 Test bitstream SUBPIC_C
                    6.6.3.17.4 Test bitstream SUBPIC_D
                    6.6.3.17.5 Test bitstream SUBPIC_E
               6.6.3.18 Picture header and slice header (PHSH)
                    6.6.3.18.1 Test bitstream PHSH_B
               6.6.3.19 Temporal scalability (TEMPSCAL)
                    6.6.3.19.1 Test bitstream TEMPSCAL_A
                    6.6.3.19.2 Test bitstream TEMPSCAL_B
                    6.6.3.19.3 Test bitstream TEMPSCAL_C
               6.6.3.20 Inter-layer reference picture lists (ILRPL)
                    6.6.3.20.1 Test bitstream ILRPL_A
               6.6.3.21 Reference picture lists (RPL)
                    6.6.3.21.1 Test bitstream RPL_A
               6.6.3.22 Long term ref picture (LTRP)
                    6.6.3.22.1 Test bitstream LTRP_A
               6.6.3.23 Number of active ref pics (ACTPIC)
                    6.6.3.23.1 Test bitstream ACTPIC_A
                    6.6.3.23.2 Test bitstream ACTPIC_B
                    6.6.3.23.3 Test bitstream ACTPIC_C
               6.6.3.24 Virtual boundaries (VIRTUAL)
                    6.6.3.24.1 Test bitstream VIRTUAL_A
                    6.6.3.24.2 Test bitstream VIRTUAL_B
               6.6.3.25 Reference wraparound (WRAP)
                    6.6.3.25.1 Test bitstream WRAP_A
                    6.6.3.25.2 Test bitstream WRAP_B
                    6.6.3.25.3 Test bitstream WRAP_C
                    6.6.3.25.4 Test bitstream WRAP_D
               6.6.3.26 360-degree video (CUBEMAP, ERP)
                    6.6.3.26.1 Test bitstream CUBEMAP_A
                    6.6.3.26.2 Test bitstream CUBEMAP_B
                    6.6.3.26.3 Test bitstream CUBEMAP_C
                    6.6.3.26.4 Test bitstream ERP_A
               6.6.3.27 Conformance cropping window (CROP)
                    6.6.3.27.1 Test bitstream CROP_A
                    6.6.3.27.2 Test bitstream CROP_B
               6.6.3.28 Bumping (BUMP)
                    6.6.3.28.1 Test bitstream BUMP_A
                    6.6.3.28.2 Test bitstream BUMP_B
                    6.6.3.28.3 Test bitstream BUMP_C
               6.6.3.29 Decoded picture buffer (DPB)
                    6.6.3.29.1 Test bitstream DPB_A
                    6.6.3.29.2 Test bitstream DPB_B
               6.6.3.30 Field pictures (FIELD)
                    6.6.3.30.1 Test bitstream FIELD_A
                    6.6.3.30.2 Test bitstream FIELD_B
          6.6.4 Test bitstreams – Additional chroma formats and bit depths for Main 10 profile
               6.6.4.1 8 bit 4:0:0 (8b400)
                    6.6.4.1.1 Test bitstream 8b400_A
                    6.6.4.1.2 Test bitstream 8b400_B
               6.6.4.2 8 bit 4:2:0 (8b420)
                    6.6.4.2.1 Test bitstream 8b420_A
                    6.6.4.2.2 Test bitstream 8b420_B
          6.6.5 Test bitstreams – Coding tools for Main 10 4:4:4 profile for 4:4:4 chroma format and 10 bit depth
               6.6.5.1 10-bit 4:4:4 (10b444)
                    6.6.5.1.1 Test bitstream 10b444_A
                    6.6.5.1.2 Test bitstream 10b444_B
               6.6.5.2 Adaptive colour transform (ACT)
                    6.6.5.2.1 Test bitstream ACT_A
                    6.6.5.2.2 Test bitstream ACT_B
               6.6.5.3 Palette mode (PALETTE)
                    6.6.5.3.1 Test bitstream PALETTE_A
                    6.6.5.3.2 Test bitstream PALETTE_B
                    6.6.5.3.3 Test bitstream PALETTE_C
                    6.6.5.3.4 Test bitstream PALETTE_D
                    6.6.5.3.5 Test bitstream PALETTE_E
               6.6.5.4 Entropy coding (ENT444MAINTIER)
                    6.6.5.4.1 Test bitstream ENT444MAINTIER_A
                    6.6.5.4.2 Test bitstream ENT444MAINTIER_B
                    6.6.5.4.3 Test bitstream ENT444MAINTIER_C
                    6.6.5.4.4 Test bitstream ENT444MAINTIER_D
               6.6.5.5 Entropy coding (ENT444HIGHTIER)
                    6.6.5.5.1 Test bitstream ENT444HIGHTIER_A
                    6.6.5.5.2 Test bitstream ENT444HIGHTIER_B
                    6.6.5.5.3 Test bitstream ENT444HIGHTIER_C
                    6.6.5.5.4 Test bitstream ENT444HIGHTIER_D
          6.6.6 Test bitstreams – Additional chroma formats and bit depths for Main 10 4:4:4 profile
               6.6.6.1 8 bit 4:2:2 (8b422)
                    6.6.6.1.1 Test bitstream 8b422_A
                    6.6.6.1.2 Test bitstream 8b422_B
                    6.6.6.1.3 Test bitstream 8b422_C
                    6.6.6.1.4 Test bitstream 8b422_D
                    6.6.6.1.5 Test bitstream 8b422_E
                    6.6.6.1.6 Test bitstream 8b422_F
                    6.6.6.1.7 Test bitstream 8b422_G
                    6.6.6.1.8 Test bitstream 8b422_H
                    6.6.6.1.9 Test bitstream 8b422_I
                    6.6.6.1.10 Test bitstream 8b422_J
                    6.6.6.1.11 Test bitstream 8b422_K
                    6.6.6.1.12 Test bitstream 8b422_L
               6.6.6.2 8 bit 4:4:4 (8b444)
                    6.6.6.2.1 Test bitstream 8b444_A
                    6.6.6.2.2 Test bitstream 8b444_B
               6.6.6.3 10 bit 4:0:0 (10b400)
                    6.6.6.3.1 Test bitstream 10b400_A
                    6.6.6.3.2 Test bitstream 10b400_B
               6.6.6.4 10 bit 4:2:2 (10b422)
                    6.6.6.4.1 Test bitstream 10b422_A
                    6.6.6.4.2 Test bitstream 10b422_B
                    6.6.6.4.3 Test bitstream 10b422_C
                    6.6.6.4.4 Test bitstream 10b422_D
                    6.6.6.4.5 Test bitstream 10b422_E
                    6.6.6.4.6 Test bitstream 10b422_F
                    6.6.6.4.7 Test bitstream 10b422_G
                    6.6.6.4.8 Test bitstream 10b422_H
                    6.6.6.4.9 Test bitstream 10b422_I
                    6.6.6.4.10 Test bitstream 10b422_J
                    6.6.6.4.11 Test bitstream 10b422_K
                    6.6.6.4.12 Test bitstream 10b422_L
          6.6.7 Test bitstreams – Multilayer Main 10 profile
               6.6.7.1 Video parameter set (VPS)
                    6.6.7.1.1 Test bitstream VPS_A
                    6.6.7.1.2 Test bitstream VPS_B
                    6.6.7.1.3 Test bitstream VPS_C
               6.6.7.2 Layered coding with OLS (OLS)
                    6.6.7.2.1 Test bitstream OLS_A
                    6.6.7.2.2 Test bitstream OLS_B
                    6.6.7.2.3 Test bitstream OLS_C
               6.6.7.3 Operating point information NAL unit (OPI)
                    6.6.7.3.1 Test bitstream OPI_A
                    6.6.7.3.2 Test bitstream OPI_B
               6.6.7.4 Spatial scalability (SPATSCAL)
                    6.6.7.4.1 Test bitstream SPATSCAL_A
          6.6.8 Test bitstreams – Multilayer Main 10 4:4:4 profile
               6.6.8.1 Spatial scalability (SPATSCAL444)
                    6.6.8.1.1 Test bitstream SPATSCAL444_A
          6.6.9 Test bitstreams – Main 10 Still Picture profile
               6.6.9.1 Still picture (STILL)
                    6.6.9.1.1 Test bitstream STILL_A
                    6.6.9.1.2 Test bitstream STILL_B
          6.6.10 Test bitstreams – Main 10 4:4:4 Still Picture profile
               6.6.10.1 Still picture (STILL444)
                    6.6.10.1.1 Test bitstream STILL444_A
                    6.6.10.1.2 Test bitstream STILL444_B
          6.6.11 Test bitstreams – Main 12 profile
               6.6.11.1 VVCv1 tools set
                    6.6.11.1.1 Test bitstream 12b420vvc1_A
          6.6.12 Test bitstreams – Main 12 Intra profile
               6.6.12.1 VVCv1 tools set
                    6.6.12.1.1 Test bitstream 12b420Ivvc1_A
          6.6.13 Test bitstreams – Main 12 Still Picture profile
               6.6.13.1 VVCv1 tools set
                    6.6.13.1.1 Test bitstream 12b420SPvvc1_A
          6.6.14 Test bitstreams – Main 12 4:4:4 profile
               6.6.14.1 VVCv1 tools set
                    6.6.14.1.1 Test bitstream 12b444vvc1_A
                    6.6.14.1.2 Test bitstream 12b444vvc1_B
                    6.6.14.1.3 Test bitstream 12b444vvc1_C
                    6.6.14.1.4 Test bitstream 12b444vvc1_D
                    6.6.14.1.5 Test bitstream 12b444vvc1_E
               6.6.14.2 Extended precision processing (EPP)
                    6.6.14.2.1 Test bitstream 12b444epp_A
               6.6.14.3 Extended RRC (ERRC)
                    6.6.14.3.1 Test bitstream 12b444errc_A
                    6.6.14.3.2 Test bitstream 12b444errc_B
                    6.6.14.3.3 Test bitstream 12b444errc_C
               6.6.14.4 Persistent RRC (PRRC)
                    6.6.14.4.1 Test bitstream 12b444prrc_A
               6.6.14.5 Extended TSRC (ETSRC)
                    6.6.14.5.1 Test bitstream 12b444etsrc_A
               6.6.14.6 Reversed last significant coefficient position (RLSCP)
                    6.6.14.6.1 Test bitstream 12b444rlscp_A
               6.6.14.7 Wavefront parallel process (WPP)
                    6.6.14.7.1 Test bitstream 12b444wpp_A
               6.6.14.8 Chroma format and bit depth
                    6.6.14.8.1 Test bitstream 10b444P12_A
                    6.6.14.8.2 Test bitstream 10b444P12_B
                    6.6.14.8.3 Test bitstream 10b444P12_C
                    6.6.14.8.4 Test bitstream 10b444P12_D
                    6.6.14.8.5 Test bitstream 10b444P12_E
                    6.6.14.8.6 Test bitstream 12b400P12_A
                    6.6.14.8.7 Test bitstream 12b400P12_B
                    6.6.14.8.8 Test bitstream 12b400P12_C
                    6.6.14.8.9 Test bitstream 12b400P12_D
                    6.6.14.8.10 Test bitstream 12b400P12_E
                    6.6.14.8.11 Test bitstream 12b420P12_A
                    6.6.14.8.12 Test bitstream 12b420P12_B
                    6.6.14.8.13 Test bitstream 12b420P12_C
                    6.6.14.8.14 Test bitstream 12b420P12_D
                    6.6.14.8.15 Test bitstream 12b420P12_E
                    6.6.14.8.16 Test bitstream 12b422P12_A
                    6.6.14.8.17 Test bitstream 12b422P12_B
                    6.6.14.8.18 Test bitstream 12b422P12_C
                    6.6.14.8.19 Test bitstream 12b422P12_D
                    6.6.14.8.20 Test bitstream 12b422P12_E
          6.6.15 Test bitstreams – Main 12 4:4:4 Intra profile
               6.6.15.1 VVCv1 tools set
                    6.6.15.1.1 Test bitstream 12b444Ivvc1_A
               6.6.15.2 Extended precision processing (EPP)
                    6.6.15.2.1 Test bitstream 12b444Iepp_A
               6.6.15.3 Extended RRC (ERRC)
                    6.6.15.3.1 Test bitstream 12b444Ierrc_A
                    6.6.15.3.2 Test bitstream 12b444Ierrc_B
               6.6.15.4 Persistent RRC (PRRC)
                    6.6.15.4.1 Test bitstream 12b444Iprrc_A
               6.6.15.5 Extended TSRC (ETSRC)
                    6.6.15.5.1 Test bitstream 12b444Ietsrc_A
               6.6.15.6 Reversed last significant coefficient position (RLSCP)
                    6.6.15.6.1 Test bitstream 12b444Irlscp_A
               6.6.15.7 Wavefront parallel process (WPP)
                    6.6.15.7.1 Test bitstream 12b444Iwpp_A
          6.6.16 Test bitstreams – Main 12 4:4:4 Still Picture profile
               6.6.16.1 VVCv1 tools set
                    6.6.16.1.1 Test bitstream 12b444SPvvc1_A
               6.6.16.2 Extended precision processing (EPP)
                    6.6.16.2.1 Test bitstream 12b444SPepp_A
               6.6.16.3 Extended RRC (ERRC)
                    6.6.16.3.1 Test bitstream 12b444SPerrc_A
               6.6.16.4 Persistent RRC (PRRC)
                    6.6.16.4.1 Test bitstream 12b444SPprrc_A
               6.6.16.5 Extended TSRC (ETSRC)
                    6.6.16.5.1 Test bitstream 12b444SPetsrc_A
                    6.6.16.5.2 Test bitstream 12b444SPetsrc_B
                    6.6.16.5.3 Test bitstream 12b444SPetsrc_C
                    6.6.16.5.4 Test bitstream 12b444SPetsrc_D
                    6.6.16.5.5 Test bitstream 12b444SPetsrc_E
                    6.6.16.5.6 Test bitstream 12b444SPetsrc_F
                    6.6.16.5.7 Test bitstream 12b444SPetsrc_G
                    6.6.16.5.8 Test bitstream 12b444SPetsrc_H
               6.6.16.6 Reversed last significant coefficient position (RLSCP)
                    6.6.16.6.1 Test bitstream 12b444SPrlscp_A
               6.6.16.7 Wavefront parallel process (WPP)
                    6.6.16.7.1 Test bitstream 12b444SPwpp_A
          6.6.17 Test bitstreams – Main 16 4:4:4 profile
               6.6.17.1 VVCv1 tools set
                    6.6.17.1.1 Test bitstream 16b444vvc1_A
               6.6.17.2 Extended precision processing (EPP)
                    6.6.17.2.1 Test bitstream 16b444epp_A
               6.6.17.3 Extended RRC (ERRC)
                    6.6.17.3.1 Test bitstream 16b444errc_A
                    6.6.17.3.2 Test bitstream 16b444errc_B
                    6.6.17.3.3 Test bitstream 16b444errc_C
               6.6.17.4 Persistent RRC (PRRC)
                    6.6.17.4.1 Test bitstream 16b444prrc_A
               6.6.17.5 Extended TSRC (ETSRC)
                    6.6.17.5.1 Test bitstream 16b444etsrc_A
               6.6.17.6 Reversed last significant coefficient position (RLSCP)
                    6.6.17.6.1 Test bitstream 16b444rlscp_A
               6.6.17.7 Wavefront parallel process (WPP)
                    6.6.17.7.1 Test bitstream 16b444wpp_A
               6.6.17.8 Chroma format and bit depth
                    6.6.17.8.1 Test bitstream 10b444P16_A
                    6.6.17.8.2 Test bitstream 10b444P16_B
                    6.6.17.8.3 Test bitstream 10b444P16_C
                    6.6.17.8.4 Test bitstream 10b444P16_D
                    6.6.17.8.5 Test bitstream 10b444P16_E
                    6.6.17.8.6 Test bitstream 12b400P16_A
                    6.6.17.8.7 Test bitstream 12b400P16_B
                    6.6.17.8.8 Test bitstream 12b400P16_C
                    6.6.17.8.9 Test bitstream 12b400P16_D
                    6.6.17.8.10 Test bitstream 12b400P16_E
                    6.6.17.8.11 Test bitstream 12b420P16_A
                    6.6.17.8.12 Test bitstream 12b420P16_B
                    6.6.17.8.13 Test bitstream 12b420P16_C
                    6.6.17.8.14 Test bitstream 12b420P16_D
                    6.6.17.8.15 Test bitstream 12b420P16_E
                    6.6.17.8.16 Test bitstream 12b422P16_A
                    6.6.17.8.17 Test bitstream 12b422P16_B
                    6.6.17.8.18 Test bitstream 12b422P16_C
                    6.6.17.8.19 Test bitstream 12b422P16_D
                    6.6.17.8.20 Test bitstream 12b422P16_E
                    6.6.17.8.21 Test bitstream 12b444P16_A
                    6.6.17.8.22 Test bitstream 12b444P16_B
                    6.6.17.8.23 Test bitstream 12b444P16_C
                    6.6.17.8.24 Test bitstream 12b444P16_D
                    6.6.17.8.25 Test bitstream 12b444P16_E
                    6.6.17.8.26 Test bitstream 16b400P16_A
                    6.6.17.8.27 Test bitstream 16b400P16_B
                    6.6.17.8.28 Test bitstream 16b400P16_C
                    6.6.17.8.29 Test bitstream 16b400P16_D
                    6.6.17.8.30 Test bitstream 16b400P16_E
                    6.6.17.8.31 Test bitstream 16b420P16_A
                    6.6.17.8.32 Test bitstream 16b420P16_B
                    6.6.17.8.33 Test bitstream 16b420P16_C
                    6.6.17.8.34 Test bitstream 16b420P16_D
                    6.6.17.8.35 Test bitstream 16b420P16_E
                    6.6.17.8.36 Test bitstream 16b422P16_A
                    6.6.17.8.37 Test bitstream 16b422P16_B
                    6.6.17.8.38 Test bitstream 16b422P16_C
                    6.6.17.8.39 Test bitstream 16b422P16_D
                    6.6.17.8.40 Test bitstream 16b422P16_E
          6.6.18 Test bitstreams – Main 16 4:4:4 Intra profile
               6.6.18.1 VVCv1 tools set
                    6.6.18.1.1 Test bitstream 16b444Ivvc1_A
               6.6.18.2 Extended precision processing (EPP)
                    6.6.18.2.1 Test bitstream 16b444Iepp_A
               6.6.18.3 Extended RRC (ERRC)
                    6.6.18.3.1 Test bitstream 16b444Ierrc_A
               6.6.18.4 Persistent RRC (PRRC)
                    6.6.18.4.1 Test bitstream 16b444Iprrc_A
               6.6.18.5 Extended TSRC (ETSRC)
                    6.6.18.5.1 Test bitstream 16b444Ietsrc_A
               6.6.18.6 Reversed last significant coefficient position (RLSCP)
                    6.6.18.6.1 Test bitstream 16b444Irlscp_A
               6.6.18.7 Wavefront parallel process (WPP)
                    6.6.18.7.1 Test bitstream 16b444Iwpp_A
          6.6.19 Test bitstreams – Main 16 4:4:4 Still Picture profile
               6.6.19.1 VVCv1 tools set
                    6.6.19.1.1 Test bitstream 16b444SPvvc1_A
               6.6.19.2 Extended precision processing (EPP)
                    6.6.19.2.1 Test bitstream 16b444SPepp_A
               6.6.19.3 Extended RRC (ERRC)
                    6.6.19.3.1 Test bitstream 16b444SPerrc_A
               6.6.19.4 Persistent RRC (PRRC)
                    6.6.19.4.1 Test bitstream 16b444SPprrc_A
               6.6.19.5 Extended TSRC (ETSRC)
                    6.6.19.5.1 Test bitstream 16b444SPetsrc_A
                    6.6.19.5.2 Test bitstream 16b444SPetsrc_B
                    6.6.19.5.3 Test bitstream 16b444SPetsrc_C
                    6.6.19.5.4 Test bitstream 16b444SPetsrc_D
                    6.6.19.5.5 Test bitstream 16b444SPetsrc_E
                    6.6.19.5.6 Test bitstream 16b444SPetsrc_F
                    6.6.19.5.7 Test bitstream 16b444SPetsrc_G
                    6.6.19.5.8 Test bitstream 16b444SPetsrc_H
               6.6.19.6 Reversed last significant coefficient position (RLSCP)
                    6.6.19.6.1 Test bitstream 16b444SPrlscp_A
               6.6.19.7 Wavefront parallel process (WPP)
                    6.6.19.7.1 Test bitstream 16b444SPwpp_A
     6.7 Conformance test suites for Rec. ITU-T H.266 | ISO/IEC 23090-3
          6.7.1 Bitstreams for Main 10 profile
          6.7.2 Bitstreams for Main 10 4:4:4 profile
          6.7.3 Bitstreams for Multilayer Main 10 profile
          6.7.4 Bitstreams for Multilayer Main 10 4:4:4 profile
          6.7.5 Bitstreams for Main 10 Still Picture profile
          6.7.6 Bitstreams for Main 10 4:4:4 Still Picture profile
          6.7.7 Bitstreams for Main 12 profile
          6.7.8 Bitstreams for Main 12 Intra profile
          6.7.9 Bitstreams for Main 12 Still Picture profile
          6.7.10 Bitstreams for Main 12 4:4:4 profile
          6.7.11 Bitstreams for Main 12 4:4:4 Intra profile
          6.7.12 Bitstreams for Main 12 4:4:4 Still Picture profile
          6.7.13 Bitstreams for Main 16 4:4:4 profile
          6.7.14 Bitstreams for Main 16 4:4:4 Intra profile
          6.7.15 Bitstreams for Main 16 4:4:4 Still Picture profile