| 1 | #======== File I/O ===================== |
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| 2 | BitstreamFile : str.bin |
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| 3 | ReconFile : rec.yuv |
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| 4 | |
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| 5 | #======== Unit definition ================ |
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| 6 | MaxCUWidth : 32 # Maximum coding unit width in pixel |
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| 7 | MaxCUHeight : 32 # Maximum coding unit height in pixel |
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| 8 | MaxPartitionDepth : 3 # Maximum coding unit depth |
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| 9 | QuadtreeTUFlag : 1 # Use quadtree-based TU coding |
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| 10 | QuadtreeTULog2MaxSize : 6 # Log2 of maximum transform size for |
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| 11 | # quadtree-based TU coding (2...6) |
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| 12 | QuadtreeTULog2MinSize : 2 # Log2 of minimum transform size for |
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| 13 | # quadtree-based TU coding (2...6) |
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| 14 | |
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| 15 | #======== Coding Structure ============= |
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| 16 | IntraPeriod : -1 # Period of I-Frame ( -1 = only first) |
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| 17 | GOPSize : 1 # GOP Size (number of B slice = GOPSize-1) |
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| 18 | RateGOPSize : 1 # GOP size used for QP assignment |
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| 19 | NumOfReference : 2 # Number of reference frames |
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| 20 | NumOfReferenceB_L0 : 1 # Number of reference frames for L0 for B-slices |
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| 21 | NumOfReferenceB_L1 : 1 # Number of reference frames for L1 for B-slices |
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| 22 | HierarchicalCoding : 0 # Hierarchical B coding ON/OFF |
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| 23 | LowDelayCoding : 1 # Low-delay coding structure |
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| 24 | GPB : 1 # Replace P-slice by B-slice using two same directions |
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| 25 | QBO : 0 # Reference reordering to make Skip refer |
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| 26 | # better quality reference |
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| 27 | NRF : 0 # Mark non-reference for highest temporal layer |
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| 28 | BQP : 0 # Use hier-B style QP assignment for hier-P structure |
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| 29 | |
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| 30 | #=========== Interpolation Filter ============= |
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| 31 | InterpFilterType : 4 # 0: DCT-IF, 1: 4-tap MOMS, 2: 6-tap MOMS, 3: DIF |
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| 32 | DIFTap : 12 # Number of filter taps for DCT-IF (4, 6, 8, 10, 12) |
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| 33 | |
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| 34 | #=========== Motion Search ============= |
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| 35 | FastSearch : 1 # 0:Full search 1:EPZS |
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| 36 | SearchRange : 64 # (0: Search range is a Full frame) |
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| 37 | HadamardME : 1 # Use of hadamard measure for fractional ME |
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| 38 | FEN : 1 # Fast encoder decision |
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| 39 | |
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| 40 | #======== Quantization ============= |
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| 41 | QP : 22 # Quantization parameter(0-51) |
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| 42 | MaxDeltaQP : 0 # CU-based multi-QP optimization |
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| 43 | DeltaQpRD : 0 # Slice-based multi-QP optimization |
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| 44 | RDOQ : 1 # RDOQ |
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| 45 | |
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| 46 | #=========== Entropy Coding ============ |
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| 47 | SymbolMode : 2 # 0:CAVLC, 1:CABAC, 2:PIPE, 3:V2V with load balancing |
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| 48 | # (only 1..3 supported, CAVLC implementation is not completed) |
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| 49 | MultiCodewordThreshold : 96000 # Threshold for multi-codeword coding |
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| 50 | #(for SymbolMode 0 and 1; 0->always single codeword) |
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| 51 | MaxPIPEBufferDelay : 4096 # max buffer delay in bits (0:no limit, >=64:down-rounded to |
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| 52 | # next unit of 64 bits [8 Bytes], 0<x<64: NOT SUPPORTED) |
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| 53 | # only applies if (SymbolMode = 2 and MultiCodewordThreshold = 0) |
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| 54 | BalancedCPUs : 8 # number of CPUs in V2V (SymbolMode = 3) |
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| 55 | |
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| 56 | #=========== Deblock Filter ============ |
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| 57 | LoopFilterDisable : 0 # Disable loop filter in slice header (0=Filter, 1=No Filter) |
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| 58 | LoopFilterAlphaC0Offset : 0 # Range: -26 ~ 26 |
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| 59 | LoopFilterBetaOffset : 0 # Range: -26 ~ 26 |
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| 60 | |
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| 61 | #=========== Misc. ============ |
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| 62 | BitDepth : 8 # Source bit-depth (should be 8 now) |
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| 63 | BitIncrement : 4 # Increased bit-depth |
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| 64 | |
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| 65 | #=========== Coding Tools ================= |
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| 66 | CIP : 1 # Combined intra prediction (0: OFF, 1: ON) |
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| 67 | ROT : 1 # Rotational transform (0: OFF, 1: ON) |
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| 68 | AIS : 1 # Adaptive intra smoothing (0: OFF, 1: ON) |
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| 69 | MRG : 1 # Merge mode (0: OFF, 1: ON) |
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| 70 | IMP : 0 # Interleaved motion vector predictor |
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| 71 | ALF : 1 # Adaptive loop filter (0: OFF, 1: ON) |
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| 72 | ALFSeparateTree : 0 # Separate quadtree for ALF |
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| 73 | ALFSymmetry : 1 # ALF symmetry (0:unsymmetric, 1:symmetric) |
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| 74 | ALFMinLength : 7 # Min. ALF filter length (must be odd and >= 3) |
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| 75 | ALFMaxLength : 9 # Max. ALF filter length (must be odd and > ALFMinLength) |
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| 76 | #GRefMode : w # generated reference mode (w = scale+offset, o=offset) |
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| 77 | AMVRES : 1 |
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| 78 | SPF : 1 |
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