# 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.fraunhofer.de


##########################################################################################
# Files
##########################################################################################
InputFile             = "foreman_part_qcif.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     = 3      # Number of frames to be coded
FrameRate             = 30.0   # Frame Rate per second (0.1-100.0)
SourceWidth           = 176    # Source frame width
SourceHeight          = 144    # 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"       # Reconstruction YUV file
OutputFile            = "test.264"           # Bitstream
StatsFile             = "stats.dat"          # Coding statistics file

##########################################################################################
# Encoder Control
##########################################################################################
ProfileIDC            = 66  # 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             = 0   # Period of IDR pictures (0=only first)
AdaptiveIntraPeriod   = 1   # 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             = 0   # Number of frames to be skipped in input (e.g 2 will code every third frame). 
                            # Note that this now excludes intermediate (i.e. B) coded pictures
ChromaQPOffset        = 0   # Chroma QP offset (-51..51)

DisableSubpelME       = 0   # Disable Subpixel Motion Estimation (0=off/default, 1=on)
SearchRange           = 32  # Max search range

MEDistortionFPel      = 0   # Select error metric for Full-Pel ME    (0: SAD, 1: SSE, 2: Hadamard SAD)
MEDistortionHPel      = 2   # Select error metric for Half-Pel ME    (0: SAD, 1: SSE, 2: Hadamard SAD)
MEDistortionQPel      = 2   # Select error metric for Quarter-Pel ME (0: SAD, 1: SSE, 2: Hadamard SAD)
MDDistortion          = 2   # 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        = 1   # Calculate Color component interpolated values in advance and store them.
                            # 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 = 5   # Number of previous frames used for inter motion search (0-16)

PList0References      = 0   # P slice List 0 reference override (0 disable, N <= NumberReferenceFrames)
Log2MaxFNumMinus4     = 0   # 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)
SendAUD               = 0   # Send Access Delimiter Unit NALU (for every access unit)
ResendSPS             = 2   # Resend SPS  (0: disabled, 1: all Intra pictures, 2: only for IDR, 3: for IDR and OpenGOP I)
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

##########################################################################################
# PSlice Mode types
##########################################################################################
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       = 1   # P-Slice Inter block search  8x4  (0=disable, 1=enable)
PSliceSearch4x8       = 1   # P-Slice Inter block search  4x8  (0=disable, 1=enable)
PSliceSearch4x4       = 1   # P-Slice Inter block search  4x4  (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             = 1  # 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)

PreferDispOrder        = 1  # Prefer display order when building the prediction structure as opposed to coding order (affects intra and IDR periodic insertion, among others)
PreferPowerOfTwo       = 0  # Prefer prediction structures that have lengths expressed as powers of two
FrmStructBufferLength  = 16 # Length of the frame structure unit buffer; it can be overriden for certain cases

ChangeQPFrame          = 0  # Frame in display order from which to apply the Change QP offsets
ChangeQPI              = 0  # Change QP offset value for I_SLICE
ChangeQPP              = 0  # Change QP offset value for P_SLICE
ChangeQPB              = 0  # Change QP offset value for B_SLICE
ChangeQPSI             = 0  # Change QP offset value for SI_SLICE
ChangeQPSP             = 0  # Change QP offset value for SP_SLICE
##########################################################################################
# Output Control, NALs
##########################################################################################

OutFileMode            =  0  # Output file mode, 0:Annex B, 1:RTP

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

RDPictureDecision        =  0     # Perform multiple pass coding and make RD optimal decision among them
RDPSliceBTest            =  0     # Perform Slice level RD decision between P and B slices. 
RDPictureMaxPassISlice   =  1     # Max number of coding passes for I slices, valid values [1,3], default is 1 
RDPictureMaxPassPSlice   =  2     # Max number of coding passes for P slices, valid values [1,6], default is 2
RDPictureMaxPassBSlice   =  3     # Max number of coding passes for B slices, valid values [1,6], default is 3
RDPictureFrameQPPSlice   =  0     # Perform additional frame level QP check (QP+/-1) for P slices, 0: disabled (default), 1: enabled
RDPictureFrameQPBSlice   =  0     # Perform additional frame level QP check (QP+/-1) for B slices, 0: disabled, 1: enabled (default)
RDPictureDeblocking      =  0     # Perform another coding pass to check non-deblocked picture, 0: disabled (default), 1: enabled
RDPictureDirectMode      =  0     # Perform another coding pass to check the alternative direct mode for B slices, , 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}

##########################################################################################
# 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         =  1  # 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
I16RDOpt               =  0  # perform rd-optimized mode decision for Intra 16x16 MB
                             # 0: SAD-based mode decision for Intra 16x16 MB
                             # 1: RD-based mode decision for Intra 16x16 MB                        
SubMBCodingState       =  1  # submacroblock coding state
                             # 0: lowest complexity, do not store or reset coding state during sub-MB mode decision
                             # 1: medium complexity, reset to master coding state (for current mode) during sub-MB mode decision
                             # 2: highest complexity, store and reset coding state during sub-MB mode decision
DistortionSSIM         =  0  # Compute SSIM distortion. (0: disabled/default, 1: enabled)
DistortionMS_SSIM      =  0  # Compute Multiscale 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)
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

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)

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
FirstFrameCorrect	     =  0  # If 1, the first frame is encoded under the assumption that it is always correctly received. 
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.

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       = 0     # 0 Disable, 1 Enable
Bitrate                 = 45020 # 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               = 0     # Number of MBs in the basic unit
                                # should be a fraction of the total number
                                # of MBs in a frame ("0" sets a BU equal to a frame)
ChannelType             = 0     # type of channel( 1=time varying channel; 0=Constant channel)
RCUpdateMode            = 0     # 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
RCMinQPISlice           =  8    # minimum I Slice QP value for rate control
RCMaxQPISlice           = 36    # maximum I Slice QP value for rate control

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

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 (default), 2: detailed, 3: detailed/nvb
                                # 4: with additional MB level lambda info

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

OffsetMatrixPresentFlag  = 0    # 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
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

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
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

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

SearchMode               = 0    # 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               = 3    # 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
########################################################################################

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

UseMVLimits               = 0                    # Use MV Limits
SetMVXLimit               = 512                  # Horizontal MV Limit (in integer units)
SetMVYLimit               = 512                  # Vertical MV Limit (in integer units)

########################################################################################
# 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

