# New Input File Format is as follows
# <ParameterName> = <ParameterValue> # Comment
#
# See configfile.h for a list of supported ParameterNames
#
# For bug reporting and known issues see:
# https://ipbt.hhi.de


##########################################################################################
# Files
##########################################################################################
InputFile             = "test_hd.yuv"       # Input sequence
InputHeaderLength     = 0      # If the inputfile has a header, state it's length in byte here
StartFrame            = 0      # Start frame for encoding. (0-N)
FramesToBeEncoded     = 35     # Number of frames to be coded
FrameRate             = 30.0   # Frame Rate per second (0.1-100.0)
SourceWidth           = 1920   # Source frame width
SourceHeight          = 1080  # Source frame height
SourceResize          = 0      # Resize source size for output
OutputWidth           = 176    # Output frame width
OutputHeight          = 144    # Output frame height

TraceFile             = "trace_enc.txt"      # Trace file
ReconFile             = "test_rec.yuv"       # Recontruction YUV file
OutputFile            = "test_hd.264"           # Bitstream
StatsFile             = "stats.dat"          # Coding statistics file

##########################################################################################
# Encoder Control
##########################################################################################
ProfileIDC            = 100 # Profile IDC (66=baseline, 77=main, 88=extended; FREXT Profiles: 100=High, 110=High 10, 122=High 4:2:2, 244=High 4:4:4, 44=CAVLC 4:4:4 Intra)
IntraProfile          = 0   # Activate Intra Profile for FRExt (0: false, 1: true)
                            # (e.g. ProfileIDC=110, IntraProfile=1  =>  High 10 Intra Profile)
LevelIDC              = 40  # Level IDC   (e.g. 20 = level 2.0)

IntraPeriod           = 0   # Period of I-pictures   (0=only first)
IDRPeriod             = 32  # Period of IDR pictures (0=only first)
AdaptiveIntraPeriod   = 0   # Adaptive intra period
AdaptiveIDRPeriod     = 0   # Adaptive IDR period
IntraDelay            = 0   # Intra (IDR) picture delay (i.e. coding structure of PPIPPP... )
EnableIDRGOP          = 0   # Support for IDR closed GOPs (0: disabled, 1: enabled)
EnableOpenGOP         = 0   # Support for open GOPs (0: disabled, 1: enabled)
QPISlice              = 28  # Quant. param for I Slices (0-51)
QPPSlice              = 28  # Quant. param for P Slices (0-51)
FrameSkip             = 3   # Number of frames to be skipped in input (e.g 2 will code every third frame)
ChromaQPOffset        = 0   # Chroma QP offset (-51..51)

DisableSubpelME       = 0   # Disable Subpixel Motion Estimation (0=off/default, 1=on)
SearchRange           = 96  # Max search range

MEDistortionFPel      = 0   # Select error metric for Full-Pel ME    (0: SAD, 1: SSE, 2: Hadamard SAD)
MEDistortionHPel      = 0   # Select error metric for Half-Pel ME    (0: SAD, 1: SSE, 2: Hadamard SAD)
MEDistortionQPel      = 0   # Select error metric for Quarter-Pel ME (0: SAD, 1: SSE, 2: Hadamard SAD)
MDDistortion          = 0   # Select error metric for Mode Decision  (0: SAD, 1: SSE, 2: Hadamard SAD)
SkipDeBlockNonRef     = 0   # Skip Deblocking (regardless of DFParametersFlag) for non-reference frames (0: off, 1: on)
ChromaMCBuffer        = 0   # Calculate Color component interpolated values in advance and store them.sss
                            # Provides a trade-off between memory and computational complexity
                            # (0: disabled/default, 1: enabled)
ChromaMEEnable        = 0   # Take into account Color component information during ME
                            # (0: only first component/default,
                            #  1: All Color components - Integer refinement only
                            #  2: All Color components - All refinements)
ChromaMEWeight        = 1   # Weighting for chroma components. This parameter should have a relationship with color format.

NumberReferenceFrames = 4   # Number of previous frames used for inter motion search (0-16)

PList0References      = 1   # P slice List 0 reference override (0 disable, N <= NumberReferenceFrames)
Log2MaxFNumMinus4     = -1   # Sets log2_max_frame_num_minus4 (-1 : based on FramesToBeEncoded/Auto, >=0 : Log2MaxFNumMinus4)
Log2MaxPOCLsbMinus4   = -1  # Sets log2_max_pic_order_cnt_lsb_minus4 (-1 : Auto, >=0 : Log2MaxPOCLsbMinus4)

GenerateMultiplePPS   = 0   # Transmit multiple parameter sets. Currently parameters basically enable all WP modes (0: diabled, 1: enabled)
ResendPPS             = 0   # Resend PPS (with pic_parameter_set_id 0) for every coded Frame/Field pair (0: disabled, 1: enabled)

MbLineIntraUpdate     = 0   # Error robustness(extra intra macro block updates)(0=off, N: One GOB every N frames are intra coded)
RandomIntraMBRefresh  = 0   # Forced intra MBs per picture
PSliceSkip            = 1   # P-Slice Skip mode consideration  (0=disable, 1=enable)
PSliceSearch16x16     = 1   # P-Slice Inter block search 16x16 (0=disable, 1=enable)
PSliceSearch16x8      = 1   # P-Slice Inter block search 16x8  (0=disable, 1=enable)
PSliceSearch8x16      = 1   # P-Slice Inter block search  8x16 (0=disable, 1=enable)
PSliceSearch8x8       = 1   # P-Slice Inter block search  8x8  (0=disable, 1=enable)
PSliceSearch8x4       = 0   # P-Slice Inter block search  8x4  (0=disable, 1=enable)
PSliceSearch4x8       = 0   # P-Slice Inter block search  4x8  (0=disable, 1=enable)
PSliceSearch4x4       = 0   # P-Slice Inter block search  4x4  (0=disable, 1=enable)
BSliceDirect          = 1   # B-Slice Skip mode consideration  (0=disable, 1=enable)
BSliceSearch16x16     = 1   # B-Slice Inter block search 16x16 (0=disable, 1=enable)
BSliceSearch16x8      = 1   # B-Slice Inter block search 16x8  (0=disable, 1=enable)
BSliceSearch8x16      = 1   # B-Slice Inter block search  8x16 (0=disable, 1=enable)
BSliceSearch8x8       = 1   # B-Slice Inter block search  8x8  (0=disable, 1=enable)
BSliceSearch8x4       = 0   # B-Slice Inter block search  8x4  (0=disable, 1=enable)
BSliceSearch4x8       = 0   # B-Slice Inter block search  4x8  (0=disable, 1=enable)
BSliceSearch4x4       = 0   # B-Slice Inter block search  4x4  (0=disable, 1=enable)

BiPredSearch16x16     = 1   # B-Slice Bi-prediction block search 16x16 (0=disable, 1=enable)
BiPredSearch16x8      = 1   # B-Slice Bi-prediction block search 16x8  (0=disable, 1=enable)
BiPredSearch8x16      = 1   # B-Slice Bi-prediction block search 8x16  (0=disable, 1=enable)
BiPredSearch8x8       = 1   # B-Slice Bi-prediction block search 8x8   (0=disable, 1=enable)

DisableIntra4x4        = 0  # Disable Intra 4x4 modes
DisableIntra16x16      = 0  # Disable Intra 16x16 modes
DisableIntraInInter    = 0  # Disable Intra modes for inter slices
IntraDisableInterOnly  = 0  # Apply Disabling Intra conditions only to Inter Slices (0:disable/default,1: enable)
Intra4x4ParDisable     = 0  # Disable Vertical & Horizontal 4x4
Intra4x4DiagDisable    = 0  # Disable Diagonal 45degree 4x4
Intra4x4DirDisable     = 0  # Disable Other Diagonal 4x4
Intra16x16ParDisable   = 0  # Disable Vertical & Horizontal 16x16
Intra16x16PlaneDisable = 0  # Disable Planar 16x16
ChromaIntraDisable     = 0  # Disable Intra Chroma modes other than DC
EnableIPCM             = 0  # Enable IPCM macroblock mode

DisposableP            = 0  # Enable Disposable P slices in the primary layer (0: disable/default, 1: enable)
DispPQPOffset          = 0  # Quantizer offset for disposable P slices (0: default)

##########################################################################################
# B Slices
##########################################################################################

NumberBFrames          = 3  # Number of B coded frames inserted (0=not used)
QPBSlice               = 30 # Quant. param for B slices (0-51)
BRefPicQPOffset        = -1 # Quantization offset for reference B coded pictures (-51..51)
DirectModeType         = 1  # Direct Mode Type (0:Temporal 1:Spatial)
DirectInferenceFlag    = 1  # Direct Inference Flag (0: Disable 1: Enable)
BList0References       = 1  # B slice List 0 reference override (0 disable, N <= NumberReferenceFrames)
BList1References       = 1  # B slice List 1 reference override (0 disable, N <= NumberReferenceFrames)
                            # 1 List1 reference is usually recommended for normal GOP Structures.
                            # A larger value is usually more appropriate if a more flexible
                            # structure is used (i.e. using HierarchicalCoding)

BReferencePictures    =  0  # Referenced B coded pictures (0=off, 1=B references for secondary layer, 2=B references for primary layer)

HierarchicalCoding      =  3  # B hierarchical coding (0= off, 1= 2 layers, 2= 2 full hierarchy, 3 = explicit)
HierarchyLevelQPEnable  =  1  # Adjust QP based on hierarchy level (in increments of 1). Overrides BRefPicQPOffset behavior.(0=off, 1=on)
ExplicitHierarchyFormat = "b1r4b0e5b2e5" # Explicit Enhancement GOP. Format is {FrameDisplay_orderReferenceQP}.
                          #"b3r4b1r5b5r5b0e6b2e6b4e6b6e6" # Explicit Enhancement GOP. Format is {FrameDisplay_orderReferenceQP}.
                                                          # Valid values for reference type is r:reference, e:non reference.
ReferenceReorder      =  0  # Reorder References according to Poc distance for HierarchicalCoding (0=off, 1=enable)
PocMemoryManagement   =  0  # Memory management based on Poc Distances for HierarchicalCoding (0=off, 1=on)

BiPredMotionEstimation = 1   # Enable Bipredictive based Motion Estimation (0:disabled, 1:enabled)
BiPredMERefinements    = 0   # Bipredictive ME extra refinements (0: single, N: N extra refinements (1 default)
BiPredMESearchRange    = 16  # Bipredictive ME Search range (8 default). Note that range is halved for every extra refinement.
BiPredMESubPel         = 0   # Bipredictive ME Subpixel Consideration (0: disabled, 1: single level, 2: dual level)


##########################################################################################
# SP Frames
##########################################################################################

SPPicturePeriodicity  = 0                  # SP-Picture Periodicity (0=not used)
QPSPSlice             = 36                 # Quant. param of SP-Slices for Prediction Error (0-51)
QPSP2Slice            = 35                 # Quant. param of SP-Slices for Predicted Blocks (0-51)
SI_FRAMES             = 0                  # SI frame encoding flag (0=not used, 1=used)
SP_output             = 0                  # Controls whether coefficients will be output to encode switching SP frames (0=no, 1=yes)
SP_output_name        = "low_quality.dat"  # Filename for SP output coefficients
SP2_FRAMES            = 0                  # switching SP frame encoding flag (0=not used, 1=used)
SP2_input_name1       = "high_quality.dat" # Filename for the first swithed bitstream coefficients
SP2_input_name2       = "low_quality.dat"  # Filename for the second switched bitstream coefficients

##########################################################################################
# Output Control, NALs
##########################################################################################

SymbolMode             =  1  # Symbol mode (Entropy coding method: 0=UVLC, 1=CABAC)
OutFileMode            =  0  # Output file mode, 0:Annex B, 1:RTP
PartitionMode          =  0  # Partition Mode, 0: no DP, 1: 3 Partitions per Slice

##########################################################################################
# CABAC context initialization
##########################################################################################

ContextInitMethod        =  0     # Context init (0: fixed, 1: adaptive)
FixedModelNumber         =  0     # model number for fixed decision for inter slices ( 0, 1, or 2 )

##########################################################################################
# Interlace Handling
#########################################################################################

PicInterlace             =  1     # Picture AFF    (0: frame coding, 1: field coding, 2:adaptive frame/field coding)
MbInterlace              =  0     # Macroblock AFF (0: frame coding, 1: field coding, 2:adaptive frame/field coding, 3: frame MB-only AFF)
IntraBottom              =  0     # Force Intra Bottom at GOP Period

##########################################################################################
# Weighted Prediction
#########################################################################################

WeightedPrediction       =  1     # P picture Weighted Prediction (0=off, 1=explicit mode)
WeightedBiprediction     =  1     # B picture Weighted Prediciton (0=off, 1=explicit mode,  2=implicit mode)
ChromaWeightSupport      =  0     # Enable consideration of weights for Chroma components
UseWeightedReferenceME   =  0     # Use weighted reference for ME (0=off, 1=on)
WPMethod                 =  0     # WP method (0: DC based, 1: LMS based)
EnhancedBWeightSupport   =  0     # Enhanced B Weight support (needs revisit if we wish to merge with WPMethod)
WPMCPrecision            =  0     # Improved Motion Compensation Precision using WP based methods.
                                  # Clones WP references with slightly modified rounding offsets (Requires RDPictureDecision and GenerateMultiplePPS) :
                                  # 0: disabled (default)
                                  # 1: Up to one additional coding pass. Ref0 is 0, ref1 is 0 with a -1 offset
                                  # 2: Up to two additional coding passes. (1) Ref0 is 0, ref1 is 0 with a -1 offset, (1) Ref0 is 0 with a -1 offset, ref1 is 0
WPMCPrecFullRef          =  0     # Increases the number of references in the reference picture lists to account
                                  # for the lost reference slot when reordering is used during a coding pass in WPMCPrecision for reference replication.
                                  # The number of references in non-reordered passes stays unchanged
WPMCPrecBSlice           =  0     # 2: Apply rounding on every B slice. This efectively disables the evaluation of alternative QPs during RDPictureDecision.
                                  # 1: Disable rounding for non-reference B slices. Non-reference B slices are evaluated for alternative QPs during RDPictureDecision.
                                  # 0: Disable rounding for B slices.

##########################################################################################
# Picture based Multi-pass encoding
#########################################################################################

RDPictureDecision        =  1     # Perform RD optimal decision between different coded picture versions.
                                  # If GenerateMultiplePPS is enabled then this will test different WP methods.
                                  # Otherwise it will test QP +-1 (0: disabled, 1: enabled)
RDPictureIntra           =  1     # Perform RD optimal decision also for intra coded pictures (0: disabled (default), 1: enabled).
RDPSliceWeightOnly       =  0     # Only consider Weighted Prediction for P slices in Picture RD decision. (0: disabled, 1: enabled (default))
RDBSliceWeightOnly       =  0     # Only consider Weighted Prediction for B slices in Picture RD decision. (0: disabled (default), 1: enabled )
RDPSliceBTest            =  0     # Perform Slice level RD decision between P and B slices.
                                  # Requires GenerateMultiplePPS = 1 and RDPSliceWeightOnly = 0. (0: disabled (default), 1: enabled )

##########################################################################################
# Deblocking filter parameters
##########################################################################################

DFParametersFlag         = 0      # Configure deblocking filter (0=parameters below ignored, 1=parameters sent)
                                                                                                                        # Note that for pictures with multiple slice types,
                                  # only the type of the first slice will be considered.
DFDisableRefISlice       = 0      # Disable deblocking filter in reference I coded pictures (0=Filter, 1=No Filter).
DFAlphaRefISlice         = 0      # Reference I coded pictures Alpha offset div. 2, {-6, -5, ... 0, +1, .. +6}
DFBetaRefISlice          = 0      # Reference I coded pictures Beta offset div. 2, {-6, -5, ... 0, +1, .. +6}
DFDisableNRefISlice      = 0      # Disable deblocking filter in non reference I coded pictures (0=Filter, 1=No Filter).
DFAlphaNRefISlice        = 0      # Non Reference I coded pictures Alpha offset div. 2, {-6, -5, ... 0, +1, .. +6}
DFBetaNRefISlice         = 0      # Non Reference I coded pictures Beta offset div. 2, {-6, -5, ... 0, +1, .. +6}
DFDisableRefPSlice       = 0      # Disable deblocking filter in reference P coded pictures (0=Filter, 1=No Filter).
DFAlphaRefPSlice         = 0      # Reference P coded pictures Alpha offset div. 2, {-6, -5, ... 0, +1, .. +6}
DFBetaRefPSlice          = 0      # Reference P coded pictures Beta offset div. 2, {-6, -5, ... 0, +1, .. +6}
DFDisableNRefPSlice      = 0      # Disable deblocking filter in non reference P coded pictures (0=Filter, 1=No Filter).
DFAlphaNRefPSlice        = 0      # Non Reference P coded pictures Alpha offset div. 2, {-6, -5, ... 0, +1, .. +6}
DFBetaNRefPSlice         = 0      # Non Reference P coded pictures Beta offset div. 2, {-6, -5, ... 0, +1, .. +6}
DFDisableRefBSlice       = 0      # Disable deblocking filter in reference B coded pictures (0=Filter, 1=No Filter).
DFAlphaRefBSlice         = 0      # Reference B coded pictures Alpha offset div. 2, {-6, -5, ... 0, +1, .. +6}
DFBetaRefBSlice          = 0      # Reference B coded pictures Beta offset div. 2, {-6, -5, ... 0, +1, .. +6}
DFDisableNRefBSlice      = 0      # Disable deblocking filter in non reference B coded pictures (0=Filter, 1=No Filter).
DFAlphaNRefBSlice        = 0      # Non Reference B coded pictures Alpha offset div. 2, {-6, -5, ... 0, +1, .. +6}
DFBetaNRefBSlice         = 0      # Non Reference B coded pictures Beta offset div. 2, {-6, -5, ... 0, +1, .. +6}

##########################################################################################
# Error Resilience / Slices
##########################################################################################

SliceMode             =  0   # Slice mode (0=off 1=fixed #mb in slice 2=fixed #bytes in slice 3=use callback)
SliceArgument         = 50   # Slice argument (Arguments to modes 1 and 2 above)

num_slice_groups_minus1 = 0  # Number of Slice Groups Minus 1, 0 == no FMO, 1 == two slice groups, etc.
slice_group_map_type    = 0  # 0:  Interleave, 1: Dispersed,    2: Foreground with left-over,
                             # 3:  Box-out,    4: Raster Scan   5: Wipe
                             # 6:  Explicit, slice_group_id read from SliceGroupConfigFileName
slice_group_change_direction_flag = 0    # 0: box-out clockwise, raster scan or wipe right,
                                         # 1: box-out counter clockwise, reverse raster scan or wipe left
slice_group_change_rate_minus1    = 85   #
SliceGroupConfigFileName          = "sg0conf.cfg"   # Used for slice_group_map_type 0, 2, 6

UseRedundantPicture   = 0    # 0: not used, 1: enabled
NumRedundantHierarchy = 1    # 0-4
PrimaryGOPLength      = 10   # GOP length for redundant allocation (1-16)
                             # NumberReferenceFrames must be no less than PrimaryGOPLength when redundant slice enabled
NumRefPrimary         = 1    # Actually used number of references for primary slices (1-16)

##########################################################################################
# Search Range Restriction / RD Optimization
##########################################################################################

RestrictSearchRange    =  2  # restriction for (0: blocks and ref, 1: ref, 2: no restrictions)
RDOptimization         =  0  # rd-optimized mode decision
                             # 0: RD-off (Low complexity mode)
                             # 1: RD-on (High complexity mode)
                             # 2: RD-on (Fast high complexity mode - not work in FREX Profiles)
                             # 3: with losses
DistortionSSIM         =  0  # Compute SSIM distortion. (0: disabled/default, 1: enabled)
SSIMOverlapSize        =  8  # Overlap size to calculate SSIM distortion (1: pixel by pixel, 8: no overlap)
DistortionYUVtoRGB     =  0  # Calculate distortion in RGB domain after conversion from YCbCr (0:off, 1:on)
CtxAdptLagrangeMult    =  0  # Context Adaptive Lagrange Multiplier
                             # 0: disabled (default)
                             # 1: enabled (works best when RDOptimization=0)
FastCrIntraDecision    =  1  # Fast Chroma intra mode decision (0:off, 1:on)
DisableThresholding    =  0  # Disable Thresholding of Transform Coefficients (0:off, 1:on)
DisableBSkipRDO        =  0  # Disable B Skip Mode consideration from RDO Mode decision (0:off, 1:on)
SkipIntraInInterSlices =  0  # Skips Intra mode checking in inter slices if certain mode decisions are satisfied (0: off, 1: on)
WeightY                =  1  # Luma weight for RDO
WeightCb               =  1  # Cb weight for RDO
WeightCr               =  1  # Cr weight for RDO

##########################################################################################
# Explicit Lambda Usage
##########################################################################################
UseExplicitLambdaParams  =  0    # Use explicit lambda scaling parameters (0:disabled, 1:enable lambda weight, 2: use explicit lambda value)
UpdateLambdaChromaME     =  0    # Update lambda given Chroma ME consideration
FixedLambdaIslice        =  0.1  # Fixed Lambda value for I slices
FixedLambdaPslice        =  0.1  # Fixed Lambda value for P slices
FixedLambdaBslice        =  0.1  # Fixed Lambda value for B slices
FixedLambdaRefBslice     =  0.1  # Fixed Lambda value for Referenced B slices
FixedLambdaSPslice       =  0.1  # Fixed Lambda value for SP slices
FixedLambdaSIslice       =  0.1  # Fixed Lambda value for SI slices

LambdaWeightIslice       =  0.65 # scaling param for I slices. This will be used as a multiplier i.e. lambda=LambdaWeightISlice * 2^((QP-12)/3)
LambdaWeightPslice       =  0.68 # scaling param for P slices. This will be used as a multiplier i.e. lambda=LambdaWeightPSlice * 2^((QP-12)/3)
LambdaWeightBslice       =  0.68 # scaling param for B slices. This will be used as a multiplier i.e. lambda=LambdaWeightBSlice * 2^((QP-12)/3)
LambdaWeightRefBslice    =  0.68 # scaling param for Referenced B slices. This will be used as a multiplier i.e. lambda=LambdaWeightRefBSlice * 2^((QP-12)/3)
LambdaWeightSPslice      =  0.68 # scaling param for SP slices. This will be used as a multiplier i.e. lambda=LambdaWeightSPSlice * 2^((QP-12)/3)
LambdaWeightSIslice      =  0.65 # scaling param for SI slices. This will be used as a multiplier i.e. lambda=LambdaWeightSISlice * 2^((QP-12)/3)


LossRateA                =  5  # expected packet loss rate of the channel for the first partition, only valid if RDOptimization = 3
LossRateB                =  0  # expected packet loss rate of the channel for the second partition, only valid if RDOptimization = 3
LossRateC                =  0  # expected packet loss rate of the channel for the third partition, only valid if RDOptimization = 3
NumberOfDecoders         = 30  # Numbers of decoders used to simulate the channel, only valid if RDOptimization = 3
RestrictRefFrames        =  0  # Doesnt allow reference to areas that have been intra updated in a later frame.

##########################################################################################
# Additional Stuff
#########################################################################################

UseConstrainedIntraPred  =  0  # If 1, Inter pixels are not used for Intra macroblock prediction.
LastFrameNumber          =  0  # Last frame number that have to be coded (0: no effect)
ChangeQPI                = 16  # QP (I-slices)  for second part of sequence (0-51)
ChangeQPP                = 16  # QP (P-slices)  for second part of sequence (0-51)
ChangeQPB                = 18  # QP (B-slices)  for second part of sequence (0-51)
ChangeQPBSRefOffset      =  2  # QP offset (stored B-slices)  for second part of sequence (-51..51)
ChangeQPStart            =  0  # Frame no. for second part of sequence (0: no second part)

NumberofLeakyBuckets     =  8                      # Number of Leaky Bucket values
LeakyBucketRateFile      =  "leakybucketrate.cfg"  # File from which encoder derives rate values
LeakyBucketParamFile     =  "leakybucketparam.cfg" # File where encoder stores leakybucketparams

NumFramesInELayerSubSeq  = 0  # number of frames in the Enhanced Scalability Layer(0: no Enhanced Layer)

SparePictureOption        =  0   # (0: no spare picture info, 1: spare picture available)
SparePictureDetectionThr  =  6   # Threshold for spare reference pictures detection
SparePicturePercentageThr = 92   # Threshold for the spare macroblock percentage

PicOrderCntType           = 0    # (0: POC mode 0, 1: POC mode 1, 2: POC mode 2)

########################################################################################
#Rate control
########################################################################################

RateControlEnable       = 1     # 0 Disable, 1 Enable
Bitrate                 = 15728640 # Bitrate(bps)
InitialQP               = 0     # Initial Quantization Parameter for the first I frame
                                # InitialQp depends on two values: Bits Per Picture,
                                # and the GOP length
BasicUnit               = 120    # Number of MBs in the basic unit
                                # should be a fraction of the total number
                                # of MBs in a frame
ChannelType             = 0     # type of channel( 1=time varying channel; 0=Constant channel)
RCUpdateMode            = 2     # Rate Control type. Modes supported :
                                # 0 = original JM rate control,
                                # 1 = rate control that is applied to all frames regardless of the slice type,
                                # 2 = original plus intelligent QP selection for I and B slices (including Hierarchical),
                                # 3 = original + hybrid quadratic rate control for I and B slice using bit rate statistics
                                #
RCISliceBitRatio        = 1.0   # target ratio of bits for I-coded pictures compared to P-coded Pictures (for RCUpdateMode=3)
RCBSliceBitRatio0       = 0.5   # target ratio of bits for B-coded pictures compared to P-coded Pictures - temporal level 0 (for RCUpdateMode=3)
RCBSliceBitRatio1       = 0.25  # target ratio of bits for B-coded pictures compared to P-coded Pictures - temporal level 1 (for RCUpdateMode=3)
RCBSliceBitRatio2       = 0.25  # target ratio of bits for B-coded pictures compared to P-coded Pictures - temporal level 2 (for RCUpdateMode=3)
RCBSliceBitRatio3       = 0.25  # target ratio of bits for B-coded pictures compared to P-coded Pictures - temporal level 3 (for RCUpdateMode=3)
RCBSliceBitRatio4       = 0.25  # target ratio of bits for B-coded pictures compared to P-coded Pictures - temporal level 4 (for RCUpdateMode=3)
RCBoverPRatio           = 0.45  # ratio of bit rate usage of a B-coded picture over a P-coded picture for the SAME QP (for RCUpdateMode=3)
RCIoverPRatio           = 3.80  # ratio of bit rate usage of an I-coded picture over a P-coded picture for the SAME QP (for RCUpdateMode=3)
RCMinQPPSlice           =  8    # minimum P Slice QP value for rate control
RCMaxQPPSlice           = 44    # maximum P Slice QP value for rate control
RCMinQPBSlice           =  8    # minimum B Slice QP value for rate control
RCMaxQPBSlice           = 46    # maximum B Slice QP value for rate control
RCMinQPISlice           =  8    # minimum I Slice QP value for rate control
RCMaxQPISlice           = 36    # maximum I Slice QP value for rate control
RCMinQPSPSlice          =  8    # minimum SP Slice QP value for rate control
RCMaxQPSPSlice          = 40    # maximum SP Slice QP value for rate control
RCMinQPSISlice          =  8    # minimum SI Slice QP value for rate control
RCMaxQPSISlice          = 36    # maximum SI Slice QP value for rate control
RCMaxQPChange           =  4    # maximum QP change for frames of the base layer

########################################################################################
#Fast Mode Decision
########################################################################################
EarlySkipEnable         = 0     # Early skip detection (0: Disable 1: Enable)
SelectiveIntraEnable    = 0     # Selective Intra mode decision (0: Disable 1: Enable)

########################################################################################
#FREXT stuff
########################################################################################

YUVFormat               = 1     # YUV format (0=4:0:0, 1=4:2:0, 2=4:2:2, 3=4:4:4)
RGBInput                = 0     # 1=RGB input, 0=GBR or YUV input
SeparateColourPlane     = 0     # 4:4:4 coding: 0=Common mode, 1=Independent mode
SourceBitDepthLuma      = 8     # Source Bit Depth for Luma color component (8...14 bits)
SourceBitDepthChroma    = 8     # Source Bit Depth for Chroma color components (8...14 bits)
SourceBitDepthRescale   = 0     # Rescale bit depth of source for output (0: Disable 1: Enable)
OutputBitDepthLuma      = 8     # Output Bit Depth for Luma color component (8...14 bits)
OutputBitDepthChroma    = 8     # Output Bit Depth for Chroma color components (8...14 bits)

CbQPOffset              = 0     # Chroma QP offset for Cb-part (-51..51)
CrQPOffset              = 0     # Chroma QP offset for Cr-part (-51..51)
Transform8x8Mode        = 1     # (0: only 4x4 transform, 1: allow using 8x8 transform additionally, 2: only 8x8 transform)
ReportFrameStats        = 0     # (0:Disable Frame Statistics 1: Enable)
DisplayEncParams        = 0     # (0:Disable Display of Encoder Params 1: Enable)
Verbose                 = 1     # level of display verboseness (0:short, 1:normal, 2:detailed)

########################################################################################
#Q-Matrix (FREXT)
########################################################################################
QmatrixFile              = "q_matrix.cfg"

ScalingMatrixPresentFlag = 0    # Enable Q_Matrix  (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS)
ScalingListPresentFlag0  = 3    # Intra4x4_Luma    (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS)
ScalingListPresentFlag1  = 3    # Intra4x4_ChromaU (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS)
ScalingListPresentFlag2  = 3    # Intra4x4_chromaV (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS)
ScalingListPresentFlag3  = 3    # Inter4x4_Luma    (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS)
ScalingListPresentFlag4  = 3    # Inter4x4_ChromaU (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS)
ScalingListPresentFlag5  = 3    # Inter4x4_ChromaV (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS)
ScalingListPresentFlag6  = 3    # Intra8x8_Luma    (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS)
ScalingListPresentFlag7  = 3    # Inter8x8_Luma    (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS)
ScalingListPresentFlag8  = 1    # Intra8x8_ChromaU for 4:4:4 (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS)
ScalingListPresentFlag9  = 3    # Inter8x8_ChromaU for 4:4:4 (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS)
ScalingListPresentFlag10 = 2    # Intra8x8_ChromaV for 4:4:4 (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS)
ScalingListPresentFlag11 = 3    # Inter8x8_ChromaV for 4:4:4 (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS)

########################################################################################
#Rounding Offset control
########################################################################################

OffsetMatrixPresentFlag  = 1    # Enable Explicit Offset Quantization Matrices  (0: disable 1: enable)
QOffsetMatrixFile        = "q_offset.cfg" # Explicit Quantization Matrices file

AdaptiveRounding         = 1    # Enable Adaptive Rounding based on JVT-N011 (0: disable, 1: enable)
AdaptRoundingFixed       = 1    # Enable Global Adaptive rounding for all qps (0: disable, 1: enable - default/old)
AdaptRndPeriod           = 16   # Period in terms of MBs for updating rounding offsets.
                                # 0 performs update at the picture level. Default is 16. 1 is as in JVT-N011.
AdaptRndChroma           = 1    # Enables coefficient rounding adaptation for chroma

AdaptRndWFactorIRef      = 4    # Adaptive Rounding Weight for I/SI slices in reference pictures /4096
AdaptRndWFactorPRef      = 4    # Adaptive Rounding Weight for P/SP slices in reference pictures /4096
AdaptRndWFactorBRef      = 4    # Adaptive Rounding Weight for B slices in reference pictures /4096
AdaptRndWFactorINRef     = 4    # Adaptive Rounding Weight for I/SI slices in non reference pictures /4096
AdaptRndWFactorPNRef     = 4    # Adaptive Rounding Weight for P/SP slices in non reference pictures /4096
AdaptRndWFactorBNRef     = 4    # Adaptive Rounding Weight for B slices in non reference pictures /4096

AdaptRndCrWFactorIRef    = 4    # Chroma Adaptive Rounding Weight for I/SI slices in reference pictures /4096
AdaptRndCrWFactorPRef    = 4    # Chroma Adaptive Rounding Weight for P/SP slices in reference pictures /4096
AdaptRndCrWFactorBRef    = 4    # Chroma Adaptive Rounding Weight for B slices in reference pictures /4096
AdaptRndCrWFactorINRef   = 4    # Chroma Adaptive Rounding Weight for I/SI slices in non reference pictures /4096
AdaptRndCrWFactorPNRef   = 4    # Chroma Adaptive Rounding Weight for P/SP slices in non reference pictures /4096
AdaptRndCrWFactorBNRef   = 4    # Chroma Adaptive Rounding Weight for B slices in non reference pictures /4096

################################################################
# Rate Distortion Optimized Quantization
################################################################
UseRDOQuant              =  0 # Use Rate Distortion Optimized Quantization (0=disable, 1=enable)
RDOQ_CR                  =  0 # Enable Rate Distortion Optimized Quantization for Chroma components (0=disable, 1=enable)
RDOQ_QP_Num              =  1 # 1-5: Number of QP tested in RDO_Q (I/P/B slice)
RDOQ_CP_Mode             =  1 # copy Mode from first QP tested
RDOQ_CP_MV               =  0 # copy MV from first QP tested
RDOQ_Fast                =  0 # Fast RDOQ decision method for multiple QPs

########################################################################################
#Lossless Coding (FREXT)
########################################################################################

QPPrimeYZeroTransformBypassFlag = 0    # Enable lossless coding when qpprime_y is zero (0 Disabled, 1 Enabled)

########################################################################################
#Fast Motion Estimation Control Parameters
########################################################################################

SearchMode               = 2    # Motion estimation mode
                                # -1 = Full Search
                                #  0 = Fast Full Search (default)
                                #  1 = UMHexagon Search
                                #  2 = Simplified UMHexagon Search
                                #  3 = Enhanced Predictive Zonal Search (EPZS)
UMHexDSR                 = 1    # Use Search Range Prediction. Only for UMHexagonS method
                                # (0:disable, 1:enabled/default)
UMHexScale               = 5    # Use Scale_factor for different image sizes. Only for UMHexagonS method
                                # (0:disable, 3:/default)
                                # Increasing value can speed up Motion Search.

EPZSPattern              = 2    # Select EPZS primary refinement pattern.
                                # (0: small diamond, 1: square, 2: extended diamond/default,
                                # 3: large diamond, 4: SBP Large Diamond,
                                # 5: PMVFAST )
EPZSDualRefinement       = 3    # Enables secondary refinement pattern.
                                # (0:disabled, 1: small diamond, 2: square,
                                # 3: extended diamond/default, 4: large diamond,
                                # 5: SBP Large Diamond, 6: PMVFAST )
EPZSFixedPredictors      = 2    # Enables Window based predictors
                                # (0:disabled, 1: P only, 2: P and B/default)
EPZSTemporal             = 1    # Enables temporal predictors
                                # (0: disabled, 1: enabled/default)
EPZSSpatialMem           = 1    # Enables spatial memory predictors
                                # (0: disabled, 1: enabled/default)
EPZSBlockType            = 1    # Enables block type Predictors
                                # (0: disabled, 1: enabled/default)
EPZSMinThresScale        = 0    # Scaler for EPZS minimum threshold (0 default).
                                # Increasing value can speed up encoding.
EPZSMedThresScale        = 1    # Scaler for EPZS median threshold (1 default).
                                # Increasing value can speed up encoding.
EPZSMaxThresScale        = 2    # Scaler for EPZS maximum threshold (1 default).
                                # Increasing value can speed up encoding.
EPZSSubPelME             = 1    # EPZS Subpel ME consideration
EPZSSubPelMEBiPred       = 1    # EPZS Subpel ME consideration for BiPred partitions
EPZSSubPelThresScale     = 2    # EPZS Subpel ME Threshold scaler
EPZSSubPelGrid           = 1    # Perform EPZS using a subpixel grid

########################################################################################
# SEI Parameters
########################################################################################

ToneMappingSEIPresentFlag = 0    # Enable Tone mapping SEI  (0 Not present, 1 Present)
ToneMappingFile           = "ToneMapping.cfg"

GenerateSEIMessage        = 0                    # Generate an SEI Text Message
SEIMessageText            = "H.264/AVC Encoder"  # Text SEI Message

########################################################################################
# VUI Parameters
########################################################################################
# the variables below do not affect encoding and decoding
# (many are dummy variables but others can be useful when supported by the decoder)

EnableVUISupport                                = 0      # Enable VUI Parameters

# display parameters
VUI_aspect_ratio_info_present_flag              = 0
VUI_aspect_ratio_idc                            = 1
VUI_sar_width                                   = 0
VUI_sar_height                                  = 0
VUI_overscan_info_present_flag                  = 0
VUI_overscan_appropriate_flag                   = 0
VUI_video_signal_type_present_flag              = 0
VUI_video_format                                = 5
VUI_video_full_range_flag                       = 0
VUI_colour_description_present_flag             = 0
VUI_colour_primaries                            = 2
VUI_transfer_characteristics                    = 2
VUI_matrix_coefficients                         = 2
VUI_chroma_location_info_present_flag           = 0
VUI_chroma_sample_loc_type_top_field            = 0
VUI_chroma_sample_loc_type_bottom_field         = 0
VUI_timing_info_present_flag                    = 0
VUI_num_units_in_tick                           = 1000
VUI_time_scale                                  = 60000
VUI_fixed_frame_rate_flag                       = 0

# nal hrd parameters
VUI_nal_hrd_parameters_present_flag             = 0
VUI_nal_cpb_cnt_minus1                          = 0
VUI_nal_bit_rate_scale                          = 0
VUI_nal_cpb_size_scale                          = 0
VUI_nal_bit_rate_value_minus1                   = 0
VUI_nal_cpb_size_value_minus1                   = 0
VUI_nal_vbr_cbr_flag                            = 0
VUI_nal_initial_cpb_removal_delay_length_minus1 = 23
VUI_nal_cpb_removal_delay_length_minus1         = 23
VUI_nal_dpb_output_delay_length_minus1          = 23
VUI_nal_time_offset_length                      = 24

# vlc hrd parameters
VUI_vcl_hrd_parameters_present_flag             = 0
VUI_vcl_cpb_cnt_minus1                          = 0
VUI_vcl_bit_rate_scale                          = 0
VUI_vcl_cpb_size_scale                          = 0
VUI_vcl_bit_rate_value_minus1                   = 0
VUI_vcl_cpb_size_value_minus1                   = 0
VUI_vcl_vbr_cbr_flag                            = 0
VUI_vcl_initial_cpb_removal_delay_length_minus1 = 23
VUI_vcl_cpb_removal_delay_length_minus1         = 23
VUI_vcl_dpb_output_delay_length_minus1          = 23
VUI_vcl_time_offset_length                      = 24
VUI_low_delay_hrd_flag                          = 0

# other params (i.e. bitsream restrictions)
VUI_pic_struct_present_flag                     = 0
VUI_bitstream_restriction_flag                  = 0
VUI_motion_vectors_over_pic_boundaries_flag     = 1
VUI_max_bytes_per_pic_denom                     = 0
VUI_max_bits_per_mb_denom                       = 0
VUI_log2_max_mv_length_vertical                 = 16
VUI_log2_max_mv_length_horizontal               = 16
VUI_num_reorder_frames                          = 16
VUI_max_dec_frame_buffering                     = 16