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encoder_randomaccess_vtm.cfg 11.34 KiB
#======== File I/O =====================
BitstreamFile                 : str.bin
ReconFile                     : rec.yuv

#======== Profile ================
Profile                       : auto

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

#======== 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                       : 32          # 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 CbTcOffsetDiv2 CbBetaOffsetDiv2 CrTcOffsetDiv2 CrBetaOffsetDiv2 temporal_id #ref_pics_active_L0 #ref_pics_L0   reference_pictures_L0 #ref_pics_active_L1 #ref_pics_L1   reference_pictures_L1
Frame1  : B   32  -1   0.0     0.0     0  0  1.0  0  0  0  0  0  0  0  2  5  32 64 48 40 36  1  2   32 48 
Frame2  : B   16   0  -4.9309  0.2265  0  0  1.0  0  0  0  0  0  0  1  3  5  16 32 48 24 20  1  1  -16 
Frame3  : B    8   1  -4.5000  0.1900  0  0  1.0  0  0  0  0  0  0  2  4  5   8 24 16 40 12  2  2  -8 -24 
Frame4  : B    4   3  -5.4095  0.2571  0  0  1.0  0  0  0  0  0  0  3  3  3   4  8 20        3  3  -4 -12 -28 
Frame5  : B    2   5  -4.4895  0.1947  0  0  1.0  0  0  0  0  0  0  4  3  3   2  6 18        4  4  -2 -6 -14 -30 
Frame6  : B    1   6  -5.4429  0.2429  0  0  1.0  0  0  0  0  0  0  5  1  1   1              2  5  -1 -3 -7 -15 -31 
Frame7  : B    3   6  -5.4429  0.2429  0  0  1.0  0  0  0  0  0  0  5  2  2   1  3           2  4  -1 -5 -13 -29 
Frame8  : B    6   5  -4.4895  0.1947  0  0  1.0  0  0  0  0  0  0  4  3  3   2  4  6        3  3  -2 -10 -26 
Frame9  : B    5   6  -5.4429  0.2429  0  0  1.0  0  0  0  0  0  0  5  2  2   1  5           2  4  -1 -3 -11 -27 
Frame10 : B    7   6  -5.4429  0.2429  0  0  1.0  0  0  0  0  0  0  5  2  3   1  3  7        2  3  -1 -9 -25 
Frame11 : B   12   3  -5.4095  0.2571  0  0  1.0  0  0  0  0  0  0  3  3  4   4  8 12  6     2  2  -4 -20 
Frame12 : B   10   5  -4.4895  0.1947  0  0  1.0  0  0  0  0  0  0  4  4  4   2  4  6 10     3  3  -2 -6 -22 
Frame13 : B    9   6  -5.4429  0.2429  0  0  1.0  0  0  0  0  0  0  5  2  3   1  5  9        2  4  -1 -3 -7 -23 
Frame14 : B   11   6  -5.4429  0.2429  0  0  1.0  0  0  0  0  0  0  5  2  3   1  3 11        2  3  -1 -5 -21 
Frame15 : B   14   5  -4.4895  0.1947  0  0  1.0  0  0  0  0  0  0  4  4  4   2  4  6 14     2  2  -2 -18 
Frame16 : B   13   6  -5.4429  0.2429  0  0  1.0  0  0  0  0  0  0  5  2  3   1  5 13        2  3  -1 -3 -19 
Frame17 : B   15   6  -5.4429  0.2429  0  0  1.0  0  0  0  0  0  0  5  2  4   1  3  7 15     2  2  -1 -17 
Frame18 : B   24   1  -4.5000  0.1900  0  0  1.0  0  0  0  0  0  0  2  3  3   8 16 24        1  1  -8
Frame19 : B   20   3  -5.4095  0.2571  0  0  1.0  0  0  0  0  0  0  3  3  3   4 12 20        2  2  -4 -12 
Frame20 : B   18   5  -4.4895  0.1947  0  0  1.0  0  0  0  0  0  0  4  3  3   2 10 18        3  3  -2 -6 -14 
Frame21 : B   17   6  -5.4429  0.2429  0  0  1.0  0  0  0  0  0  0  5  2  3   1  9 17        2  4  -1 -3 -7 -15 
Frame22 : B   19   6  -5.4429  0.2429  0  0  1.0  0  0  0  0  0  0  5  2  3   1  3 19        2  3  -1 -5 -13 
Frame23 : B   22   5  -4.4895  0.1947  0  0  1.0  0  0  0  0  0  0  4  3  3   2  6 22        3  3  -2 -10 4
Frame24 : B   21   6  -5.4429  0.2429  0  0  1.0  0  0  0  0  0  0  5  2  3   1  5 21        2  3  -1 -3 -11 
Frame25 : B   23   6  -5.4429  0.2429  0  0  1.0  0  0  0  0  0  0  5  2  4   1  3  7 23     2  2  -1 -9 
Frame26 : B   28   3  -5.4095  0.2571  0  0  1.0  0  0  0  0  0  0  3  4  4   4  8 12 28     1  1  -4 
Frame27 : B   26   5  -4.4895  0.1947  0  0  1.0  0  0  0  0  0  0  4  4  4   2  6 10 26     2  2  -2 -6 
Frame28 : B   25   6  -5.4429  0.2429  0  0  1.0  0  0  0  0  0  0  5  2  4   1  5  9 25     2  3  -1 -3 -7 
Frame29 : B   27   6  -5.4429  0.2429  0  0  1.0  0  0  0  0  0  0  5  2  4   1  3 11 27     2  2  -1 -5 
Frame30 : B   30   5  -4.4895  0.1947  0  0  1.0  0  0  0  0  0  0  4  4  4   2  6 14 30     1  1  -2 
Frame31 : B   29   6  -5.4429  0.2429  0  0  1.0  0  0  0  0  0  0  5  2  4   1  5 13 29     2  2  -1 -3 
Frame32 : B   31   6  -5.4429  0.2429  0  0  1.0  0  0  0  0  0  0  5  2  5   1  3  7 15 31  1  1  -1 

#=========== 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
MaxCuDQPSubdiv                : 0           # Maximum subdiv for CU luma Qp adjustment
DeltaQpRD                     : 0           # Slice-based multi-QP optimization
RDOQ                          : 1           # RDOQ
RDOQTS                        : 1           # RDOQ for transform skip
#=========== Deblock Filter ============
DeblockingFilterOffsetInPPS         : 0           # Dbl params: 0=varying params in SliceHeader, param = base_param + GOP_offset_param; 1 (default) =constant params in PPS, param = base_param)
DeblockingFilterDisable             : 0           # Disable deblocking filter (0=Filter, 1=No Filter)
DeblockingFilterBetaOffset_div2     : -2           # base_param: -12 ~ 12
DeblockingFilterTcOffset_div2       : 0           # base_param: -12 ~ 12
DeblockingFilterCbBetaOffset_div2   : -2           # base_param: -12 ~ 12
DeblockingFilterCbTcOffset_div2     : 0           # base_param: -12 ~ 12
DeblockingFilterCrBetaOffset_div2   : -2           # base_param: -12 ~ 12
DeblockingFilterCrTcOffset_div2     : 0           # base_param: -12 ~ 12
DeblockingFilterMetric        : 0           # blockiness metric (automatically configures deblocking parameters in bitstream). Applies slice-level loop filter offsets (DeblockingFilterOffsetInPPS and DeblockingFilterDisable 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)
TransformSkipLog2MaxSize      : 5
SAOLcuBoundary                : 0           # SAOLcuBoundary using non-deblocked pixels (0: OFF, 1: ON)

#============ 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

#============ VTM settings ======================
SEIDecodedPictureHash               : 0
CbQpOffset                          : 0
CrQpOffset                          : 0
SameCQPTablesForAllChroma           : 1
QpInValCb                           : 17 22 34 42
QpOutValCb                          : 17 23 35 39
ReWriteParamSets                    : 1
#============ NEXT ====================

# General
CTUSize                      : 128
LCTUFast                     : 1

DualITree                    : 1      # separate partitioning of luma and chroma channels for I-slices
MinQTLumaISlice              : 8
MinQTChromaISliceInChromaSamples: 4      # minimum QT size in chroma samples for chroma separate tree
MinQTNonISlice               : 8
MaxMTTHierarchyDepth         : 3
MaxMTTHierarchyDepthISliceL  : 3
MaxMTTHierarchyDepthISliceC  : 3

MTS                          : 1
MTSIntraMaxCand              : 4
MTSInterMaxCand              : 4
SBT                          : 1
LFNST                        : 1
ISP                          : 1
MMVD                         : 1
Affine                       : 1
SbTMVP                       : 1
MaxNumMergeCand              : 6
LMChroma                     : 1      # use CCLM only
DepQuant                     : 1
IMV                          : 1
ALF                          : 1
BCW                          : 1
BcwFast                      : 1
BIO                          : 1
CIIP                         : 1
Geo                          : 1
IBC                          : 0      # turned off in CTC
AllowDisFracMMVD             : 1
AffineAmvr                   : 1
LMCSEnable                   : 1      # LMCS: 0: disable, 1:enable
LMCSSignalType               : 0      # Input signal type: 0:SDR, 1:HDR-PQ, 2:HDR-HLG
LMCSUpdateCtrl               : 0      # LMCS model update control: 0:RA, 1:AI, 2:LDB/LDP
LMCSOffset                   : 6      # chroma residual scaling offset
MRL                          : 1
MIP                          : 1
DMVR                         : 1
SMVD                         : 1
JointCbCr                    : 1      # joint coding of chroma residuals (if available): 0: disable, 1: enable
PROF                         : 1

# Fast tools
PBIntraFast                  : 1
ISPFast                      : 0
FastMrg                      : 1
AMaxBT                       : 1
FastMIP                      : 0
FastLFNST                    : 0
FastLocalDualTreeMode        : 1
ChromaTS                     : 1
MaxMergeRdCandNumTotal       : 7

# Encoder optimization tools
AffineAmvrEncOpt             : 1
MmvdDisNum                   : 6
ALFAllowPredefinedFilters    : 1
ALFStrengthTargetLuma        : 1.0
ALFStrengthTargetChroma      : 1.0
CCALFStrengthTarget          : 1.0
EncDbOpt                     : 1      # apply deblocking in RDO

TemporalFilter                : 1
TemporalFilterPastRefs        : 4           # Number of past references for temporal prefilter
TemporalFilterFutureRefs      : 4           # Number of future references for temporal prefilter
TemporalFilterStrengthFrame8  : 0.95        # Enable filter at every 8th frame with given strength
TemporalFilterStrengthFrame16 : 1.5         # Enable filter at every 16th frame with given strength, longer intervals has higher priority
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