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EE2: Enhanced intra MTS and LFNST (tests 4.1, 4.2, and 4.4)
Enhanced Intra MTS and LFNST for compression beyond VVC
On Intra Prediction Mode and Chroma BDPCM
Coding tree block based adaptive loop filter
CE5: Per-context CABAC initialization with single window (Test 5.1.4)
CE5: Per-context CABAC initialization with double windows (Test 5.1.3)
CE6: MTS support for large rectangular blocks (Test 6.3.2)
CE3/6-related: Unification of RQT-like transform partitioning for intra and inter blocks
CE6: RQT-like transform partitioning for inter blocks (Test 6.4.2)
CE6: Replacement of 4-point DST7/DCT8 with DST4/DCT4 in MTS (Test 6.1.6)
CE6-related: MTS with 4-point DST/DCT-4 and large block support
CE6-related: Low-complexity approximations with 8-bit Transform Adjustment Filters (TAF)
CE5-related: CE5.1.6 (JVET-L0115) with 10 and 14 bits probability precision for short and long windows
CE6.1.6: Efficient Implementations of AMT with Transform Adjustment Filters (TAF)
CE5: Per-context CABAC initialization with single window (Test 5.1.7)
CE5: Per-context CABAC initialization with double windows (Test 5.1.6)
CE2.3 and CE2.4: Fixed filters, temporal filters, CU-level control and low-latency encoder for ALF
CE6.3.3: Secondary Transforms Coupled with a Simplified Primary Transformation
CE5: Binary arithmetic coding range update with small table or short multiplications (Test 5.2.4)
CE6-related: Secondary Transforms Coupled with a Simplified Primary Transformation
CE6.1.2: Efficient Implementations of AMT with Transform Adjustment Stages
CE6.2.2: Hierarchically Structured Matrix-based Transforms for NSST
CE6.1.1: Extended AMT
CE5-related: Context state memory reduction
CE5: Combined Arithmetic Coding Tools (test CE 5.1)
CE5: Binary Arithmetic Coding Range Update with Small Table or Short Multiplications (test B1)
CE5: CABAC probability initialization from previous inter frames (test C1)
CE5: Per-context CABAC initialization with double-windows (test A1)
Complexity Reduction for Adaptive Multiple Transforms (AMT) using Adjustment Stages
Non-Separable Secondary Transform Implementations with Reduced Memory via Hierarchically Structured Matrix-based Transforms
EE2 related: Arithmetic coding with progressive context-dependent double-window adaptation response
EE2: Arithmetic coding with context-dependent double-window adaptation response