encoder_randomaccess_vtm.cfg 11.2 KB
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#======== File I/O =====================
BitstreamFile                 : str.bin
ReconFile                     : rec.yuv

#======== Profile ================
Profile                       : next

#======== Unit definition ================
MaxCUWidth                    : 64          # Maximum coding unit width in pixel
MaxCUHeight                   : 64          # Maximum coding unit height in pixel
MaxPartitionDepth             : 4           # Maximum coding unit depth

#======== Coding Structure =============
IntraPeriod                   : 32          # Period of I-Frame ( -1 = only first)
DecodingRefreshType           : 1           # Random Accesss 0:none, 1:CRA, 2:IDR, 3:Recovery Point SEI
GOPSize                       : 16          # GOP Size (number of B slice = GOPSize-1)

IntraQPOffset                 : -3
LambdaFromQpEnable            : 1           # see JCTVC-X0038 for suitable parameters for IntraQPOffset, QPoffset, QPOffsetModelOff, QPOffsetModelScale when enabled
#        Type POC QPoffset QPOffsetModelOff QPOffsetModelScale CbQPoffset CrQPoffset QPfactor tcOffsetDiv2 betaOffsetDiv2 temporal_id #ref_pics_active #ref_pics reference pictures     predict deltaRPS #ref_idcs reference idcs
Frame1:  B   16   1        0.0                      0.0            0          0          1.0      0            0              0           2                3         -16 -24 -32            0
Frame2:  B    8   1       -4.8848                   0.2061         0          0          1.0      0            0              1           2                3         -8  -16   8            1       8        4         1 1 0 1
Frame3:  B    4   4       -5.7476                   0.2286         0          0          1.0      0            0              2           2                4         -4  -12   4  12        1       4        4         1 1 1 1
Frame4:  B    2   5       -5.90                     0.2333         0          0          1.0      0            0              3           2                5         -2  -10   2   6  14    1       2        5         1 1 1 1 1
Frame5:  B    1   6       -7.1444                   0.3            0          0          1.0      0            0              4           2                5         -1    1  3    7  15    1       1        6         1 0 1 1 1 1
Frame6:  B    3   6       -7.1444                   0.3            0          0          1.0      0            0              4           2                5         -1   -3   1   5  13    1      -2        6         1 1 1 1 1 0
Frame7:  B    6   5       -5.90                     0.2333         0          0          1.0      0            0              3           2                4         -2   -6   2  10        1      -3        6         0 1 1 1 1 0
Frame8:  B    5   6       -7.1444                   0.3            0          0          1.0      0            0              4           2                5         -1   -5   1   3  11    1       1        5         1 1 1 1 1
Frame9:  B    7   6       -7.1444                   0.3            0          0          1.0      0            0              4           2                5         -1   -3  -7   1   9    1      -2        6         1 1 1 1 1 0
Frame10: B   12   4       -5.7476                   0.2286         0          0          1.0      0            0              2           2                3         -4  -12   4            1      -5        6         0 0 1 1 1 0
Frame11: B   10   5       -5.90                     0.2333         0          0          1.0      0            0              3           2                4         -2  -10   2   6        1       2        4         1 1 1 1
Frame12: B    9   6       -7.1444                   0.3            0          0          1.0      0            0              4           2                5         -1   -9   1   3   7    1       1        5         1 1 1 1 1
Frame13: B   11   6       -7.1444                   0.3            0          0          1.0      0            0              4           2                5         -1   -3 -11   1   5    1      -2        6         1 1 1 1 1 0
Frame14: B   14   5       -5.90                     0.2333         0          0          1.0      0            0              3           2                4         -2   -6 -14   2        1      -3        6         0 1 1 1 1 0
Frame15: B   13   6       -7.1444                   0.3            0          0          1.0      0            0              4           2                5         -1   -5 -13   1   3    1       1        5         1 1 1 1 1
Frame16: B   15   6       -7.1444                   0.3            0          0          1.0      0            0              4           2                5         -1   -3 -7  -15   1    1      -2        6         1 1 1 1 1 0

#=========== Motion Search =============
FastSearch                    : 1           # 0:Full search  1:TZ search
SearchRange                   : 384         # (0: Search range is a Full frame)
ASR                           : 1           # Adaptive motion search range
MinSearchWindow               : 96          # Minimum motion search window size for the adaptive window ME
BipredSearchRange             : 4           # Search range for bi-prediction refinement
HadamardME                    : 1           # Use of hadamard measure for fractional ME
FEN                           : 1           # Fast encoder decision
FDM                           : 1           # Fast Decision for Merge RD cost

#======== Quantization =============
QP                            : 32          # Quantization parameter(0-51)
MaxDeltaQP                    : 0           # CU-based multi-QP optimization
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MaxCuDQPSubdiv                : 0           # Maximum subdiv for CU luma Qp adjustment
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DeltaQpRD                     : 0           # Slice-based multi-QP optimization
RDOQ                          : 1           # RDOQ
RDOQTS                        : 1           # RDOQ for transform skip

#=========== Deblock Filter ============
LoopFilterOffsetInPPS         : 1           # Dbl params: 0=varying params in SliceHeader, param = base_param + GOP_offset_param; 1 (default) =constant params in PPS, param = base_param)
LoopFilterDisable             : 0           # Disable deblocking filter (0=Filter, 1=No Filter)
LoopFilterBetaOffset_div2     : 0           # base_param: -6 ~ 6
LoopFilterTcOffset_div2       : 0           # base_param: -6 ~ 6
DeblockingFilterMetric        : 0           # blockiness metric (automatically configures deblocking parameters in bitstream). Applies slice-level loop filter offsets (LoopFilterOffsetInPPS and LoopFilterDisable must be 0)

#=========== Misc. ============
InternalBitDepth              : 10          # codec operating bit-depth

#=========== Coding Tools =================
SAO                           : 1           # Sample adaptive offset  (0: OFF, 1: ON)
TransformSkip                 : 1           # Transform skipping (0: OFF, 1: ON)
TransformSkipFast             : 1           # Fast Transform skipping (0: OFF, 1: ON)
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TransformSkipLog2MaxSize      : 5
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SAOLcuBoundary                : 0           # SAOLcuBoundary using non-deblocked pixels (0: OFF, 1: ON)

#============ Slices ================
SliceMode                : 0                # 0: Disable all slice options.
                                            # 1: Enforce maximum number of LCU in an slice,
                                            # 2: Enforce maximum number of bytes in an 'slice'
                                            # 3: Enforce maximum number of tiles in a slice
SliceArgument            : 1500             # Argument for 'SliceMode'.
                                            # If SliceMode==1 it represents max. SliceGranularity-sized blocks per slice.
                                            # If SliceMode==2 it represents max. bytes per slice.
                                            # If SliceMode==3 it represents max. tiles per slice.

LFCrossSliceBoundaryFlag : 1                # In-loop filtering, including ALF and DB, is across or not across slice boundary.
                                            # 0:not across, 1: across

#============ PCM ================
PCMEnabledFlag                      : 0                # 0: No PCM mode
PCMLog2MaxSize                      : 5                # Log2 of maximum PCM block size.
PCMLog2MinSize                      : 3                # Log2 of minimum PCM block size.
PCMInputBitDepthFlag                : 1                # 0: PCM bit-depth is internal bit-depth. 1: PCM bit-depth is input bit-depth.
PCMFilterDisableFlag                : 0                # 0: Enable loop filtering on I_PCM samples. 1: Disable loop filtering on I_PCM samples.

#============ Lossless ================
TransquantBypassEnable     : 0                         # Value of PPS flag.
CUTransquantBypassFlagForce: 0                         # Force transquant bypass mode, when transquant_bypass_enable_flag is enabled

#============ Rate Control ======================
RateControl                         : 0                # Rate control: enable rate control
TargetBitrate                       : 1000000          # Rate control: target bitrate, in bps
KeepHierarchicalBit                 : 2                # Rate control: 0: equal bit allocation; 1: fixed ratio bit allocation; 2: adaptive ratio bit allocation
LCULevelRateControl                 : 1                # Rate control: 1: LCU level RC; 0: picture level RC
RCLCUSeparateModel                  : 1                # Rate control: use LCU level separate R-lambda model
InitialQP                           : 0                # Rate control: initial QP
RCForceIntraQP                      : 0                # Rate control: force intra QP to be equal to initial QP

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#============ VTM settings ======================
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LoopFilterTcOffset_div2             : 0
SEIDecodedPictureHash               : 0
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CbQpOffset                          : 1
CrQpOffset                          : 1
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#============ NEXT ====================

# General
CTUSize                      : 128
LCTUFast                     : 1

DualITree                    : 1      # separate partitioning of luma and chroma channels for I-slices
MinQTLumaISlice              : 8
MinQTChromaISlice            : 4
MinQTNonISlice               : 8
MaxBTDepth                   : 3
MaxBTDepthISliceL            : 3
MaxBTDepthISliceC            : 3

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MTS                          : 1
MTSIntraMaxCand              : 3
MTSInterMaxCand              : 4
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SBT                          : 1
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Affine                       : 1
SubPuMvp                     : 1
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MaxNumMergeCand              : 6
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LMChroma                     : 1      # use CCLM only
DepQuant                     : 1
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IMV                          : 1
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ALF                          : 1
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GBi                          : 1 
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GBiFast                      : 1
BIO                          : 1 
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MHIntra                      : 1
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Triangle                     : 1
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IBC                          : 0      # turned off in CTC
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AllowDisFracMMVD             : 1
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AffineAmvr                   : 1
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LumaReshapeEnable            : 1      # luma reshaping. 0: disable 1:enable 
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DMVR                         : 1
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# Fast tools
PBIntraFast                  : 1
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ISPFast                      : 1
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FastMrg                      : 1
AMaxBT                       : 1

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# Encoder optimization tools
AffineAmvrEncOpt             : 1

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