1# New Input File Format is as follows 2# <ParameterName> = <ParameterValue> # Comment 3# 4# See configfile.h for a list of supported ParameterNames 5# 6# For bug reporting and known issues see: 7# https://ipbt.hhi.fraunhofer.de 8 9 10########################################################################################## 11# Files 12########################################################################################## 13InputFile = "D:\origCfP\BQSquare_416x240_60.yuv" # Input sequence 14InputHeaderLength = 0 # If the inputfile has a header, state it's length in byte here 15StartFrame = 0 # Start frame for encoding. (0-N) 16FramesToBeEncoded = 30 # Number of frames to be coded 17FrameRate = 60.0 # Frame Rate per second (0.1-100.0) 18Enable32Pulldown = 0 # Enable 'hard' 3:2 pulldown (modifying the inpur data) 19 # 0 = disabled 20 # 1 = A, B, Bt|Cb, Ct|Db, D 21 # 2 = A, B, C, Ct|Db, D 22SEIVUI32Pulldown = 0 # Enable 3:2 pulldown through VUI and SEI metadata signaling. Five methods are supported: 23 # 0 = disabled 24 # 1 = A, Bt|Bb, Bt|Cb, Ct|Cb, D 25 # 2 = A, B, C, C, D 26 # 3 = At|Ab, Bt|Bb, Bt|Cb, Ct|Cb, Dt|Db 27 # 4 = A, Bt|Bb, Bt|Cb, Ct|Db, Dt|Db 28 # 5 = At|Ab, Bt|Bb, Bt|Cb, Ct|Db, Dt|Db 29 30SourceWidth = 416 # Source frame width 31SourceHeight = 240 # Source frame height 32SourceResize = 0 # Resize source size for output 33OutputWidth = 416 # Output frame width 34OutputHeight = 240 # Output frame height 35ProcessInput = 0 # Filter Input Sequence 36Interleaved = 0 # 0: Planar input, 1: Packed input 37StandardRange = 0 # 0: Standard range 1: Full range (RGB input) 38VideoCode = 1 # Video codes for RGB ==> YUV conversions 39 # 0 = NULL, 40 # 1 = ITU_REC709, 41 # 2 = CCIR_601, 42 # 3 = FCC, 43 # 4 = ITU_REC624BG, 44 # 5 = SMPTE_170M, 45 # 6 = SMPTE_240M, 46 # 7 = SMPTE_260M, 47 # 8 = ITU_REC709_EXACT 48 49TraceFile = "" # Trace file 50ReconFile = "test_rec.yuv" # Reconstruction YUV file 51OutputFile = "test.264" # Bitstream 52StatsFile = "" # Coding statistics file 53 54NumberOfViews = 1 # Number of views to encode (1=1 view, 2=2 views) 55View1ConfigFile = "encoder_view1.cfg" # Config file name for second view 56########################################################################################## 57# Encoder Control 58########################################################################################## 59Grayscale = 0 # Encode in grayscale (Currently only works for 8 bit YUV 420 input) 60ProfileIDC = 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, 118=Multiview High Profile, 128=Stereo High Profile) 61IntraProfile = 0 # Activate Intra Profile for FRExt (0: false, 1: true) 62 # (e.g. ProfileIDC=110, IntraProfile=1 => High 10 Intra Profile) 63LevelIDC = 51 # Level IDC (e.g. 20 = level 2.0) 64 65IntraPeriod = 0 # Period of I-pictures (0=only first) 66IDRPeriod = 0 # Period of IDR pictures (0=only first) 67AdaptiveIntraPeriod = 0 # Adaptive intra period 68AdaptiveIDRPeriod = 0 # Adaptive IDR period 69IntraDelay = 0 # Intra (IDR) picture delay (i.e. coding structure of PPIPPP... ) 70EnableIDRGOP = 0 # Support for IDR closed GOPs (0: disabled, 1: enabled) 71EnableOpenGOP = 0 # Support for open GOPs (0: disabled, 1: enabled) 72QPISlice = 32 # Quant. param for I Slices (0-51) 73QPPSlice = 33 # Quant. param for P Slices (0-51) 74FrameSkip = 0 # Number of frames to be skipped in input (e.g 2 will code every third frame). 75 # Note that this now excludes intermediate (i.e. B) coded pictures 76ChromaQPOffset = 0 # Chroma QP offset (-51..51) 77 78DisableSubpelME = 0 # Disable Subpixel Motion Estimation (0=off/default, 1=on) 79SearchRange = 128 # Max search range 80 81MEDistortionFPel = 0 # Select error metric for Full-Pel ME (0: SAD, 1: SSE, 2: Hadamard SAD) 82MEDistortionHPel = 2 # Select error metric for Half-Pel ME (0: SAD, 1: SSE, 2: Hadamard SAD) 83MEDistortionQPel = 2 # Select error metric for Quarter-Pel ME (0: SAD, 1: SSE, 2: Hadamard SAD) 84MDDistortion = 2 # Select error metric for Mode Decision (0: SAD, 1: SSE, 2: Hadamard SAD) 85SkipDeBlockNonRef = 0 # Skip Deblocking (regardless of DFParametersFlag) for non-reference frames (0: off, 1: on) 86ChromaMCBuffer = 1 # Calculate Color component interpolated values in advance and store them. 87 # Provides a trade-off between memory and computational complexity 88 # (0: disabled/default, 1: enabled) 89ChromaMEEnable = 0 # Take into account Color component information during ME 90 # (0: only first component/default, 91 # 1: All Color components - Integer refinement only 92 # 2: All Color components - All refinements) 93ChromaMEWeight = 1 # Weighting for chroma components. This parameter should have a relationship with color format. 94 95NumberReferenceFrames = 4 # Number of previous frames used for inter motion search (0-16) 96 97PList0References = 0 # P slice List 0 reference override (0 disable, N <= NumberReferenceFrames) 98Log2MaxFNumMinus4 = 0 # Sets log2_max_frame_num_minus4 (-1 : based on FramesToBeEncoded/Auto, >=0 : Log2MaxFNumMinus4) 99Log2MaxPOCLsbMinus4 = -1 # Sets log2_max_pic_order_cnt_lsb_minus4 (-1 : Auto, >=0 : Log2MaxPOCLsbMinus4) 100 101GenerateMultiplePPS = 1 # Transmit multiple parameter sets. Currently parameters basically enable all WP modes (0: diabled, 1: enabled) 102SendAUD = 0 # Send Access Delimiter Unit NALU (for every access unit) 103ResendSPS = 0 # Resend SPS (0: disabled, 1: all Intra pictures, 2: only for IDR, 3: for IDR and OpenGOP I) 104ResendPPS = 0 # Resend PPS (with pic_parameter_set_id 0) for every coded Frame/Field pair (0: disabled, 1: enabled) 105 106MbLineIntraUpdate = 0 # Error robustness(extra intra macro block updates)(0=off, N: One GOB every N frames are intra coded) 107RandomIntraMBRefresh = 0 # Forced intra MBs per picture 108 109########################################################################################## 110# PSlice Mode types 111########################################################################################## 112PSliceSkip = 1 # P-Slice Skip mode consideration (0=disable, 1=enable) 113PSliceSearch16x16 = 1 # P-Slice Inter block search 16x16 (0=disable, 1=enable) 114PSliceSearch16x8 = 1 # P-Slice Inter block search 16x8 (0=disable, 1=enable) 115PSliceSearch8x16 = 1 # P-Slice Inter block search 8x16 (0=disable, 1=enable) 116PSliceSearch8x8 = 1 # P-Slice Inter block search 8x8 (0=disable, 1=enable) 117PSliceSearch8x4 = 1 # P-Slice Inter block search 8x4 (0=disable, 1=enable) 118PSliceSearch4x8 = 1 # P-Slice Inter block search 4x8 (0=disable, 1=enable) 119PSliceSearch4x4 = 1 # P-Slice Inter block search 4x4 (0=disable, 1=enable) 120 121########################################################################################## 122# BSlice Mode types 123########################################################################################## 124 125BSliceDirect = 1 # B-Slice Skip mode consideration (0=disable, 1=enable) 126BSliceSearch16x16 = 1 # B-Slice Inter block search 16x16 (0=disable, 1=enable) 127BSliceSearch16x8 = 1 # B-Slice Inter block search 16x8 (0=disable, 1=enable) 128BSliceSearch8x16 = 1 # B-Slice Inter block search 8x16 (0=disable, 1=enable) 129BSliceSearch8x8 = 1 # B-Slice Inter block search 8x8 (0=disable, 1=enable) 130BSliceSearch8x4 = 1 # B-Slice Inter block search 8x4 (0=disable, 1=enable) 131BSliceSearch4x8 = 1 # B-Slice Inter block search 4x8 (0=disable, 1=enable) 132BSliceSearch4x4 = 1 # B-Slice Inter block search 4x4 (0=disable, 1=enable) 133 134BiPredSearch16x16 = 1 # B-Slice Bi-prediction block search 16x16 (0=disable, 1=enable) 135BiPredSearch16x8 = 1 # B-Slice Bi-prediction block search 16x8 (0=disable, 1=enable) 136BiPredSearch8x16 = 1 # B-Slice Bi-prediction block search 8x16 (0=disable, 1=enable) 137BiPredSearch8x8 = 1 # B-Slice Bi-prediction block search 8x8 (0=disable, 1=enable) 138 139DisableIntra4x4 = 0 # Disable Intra 4x4 modes 140DisableIntra16x16 = 0 # Disable Intra 16x16 modes 141DisableIntraInInter = 0 # Disable Intra modes for inter slices 142IntraDisableInterOnly = 0 # Apply Disabling Intra conditions only to Inter Slices (0:disable/default,1: enable) 143Intra4x4ParDisable = 0 # Disable Vertical & Horizontal 4x4 144Intra4x4DiagDisable = 0 # Disable Diagonal 45degree 4x4 145Intra4x4DirDisable = 0 # Disable Other Diagonal 4x4 146Intra16x16ParDisable = 0 # Disable Vertical & Horizontal 16x16 147Intra16x16PlaneDisable = 0 # Disable Planar 16x16 148ChromaIntraDisable = 0 # Disable Intra Chroma modes other than DC 149EnableIPCM = 1 # Enable IPCM macroblock mode 150 151DisposableP = 0 # Enable Disposable P slices in the primary layer (0: disable/default, 1: enable) 152DispPQPOffset = 0 # Quantizer offset for disposable P slices (0: default) 153 154PreferDispOrder = 0 # Prefer display order when building the prediction structure as opposed to coding order (affects intra and IDR periodic insertion, among others) 155PreferPowerOfTwo = 0 # Prefer prediction structures that have lengths expressed as powers of two 156FrmStructBufferLength = 16 # Length of the frame structure unit buffer; it can be overriden for certain cases 157 158ChangeQPFrame = 0 # Frame in display order from which to apply the Change QP offsets 159ChangeQPI = 0 # Change QP offset value for I_SLICE 160ChangeQPP = 0 # Change QP offset value for P_SLICE 161ChangeQPB = 0 # Change QP offset value for B_SLICE 162ChangeQPSI = 0 # Change QP offset value for SI_SLICE 163ChangeQPSP = 0 # Change QP offset value for SP_SLICE 164 165########################################################################################## 166# B Slices 167########################################################################################## 168 169NumberBFrames = 3 # Number of B coded frames inserted (0=not used) 170PReplaceBSlice = 0 # Replace B-coded slices with P-coded slices when NumberBFrames>0 171QPBSlice = 33 # Quant. param for B slices (0-51) 172BRefPicQPOffset = 0 # Quantization offset for reference B coded pictures (-51..51) 173DirectModeType = 1 # Direct Mode Type (0:Temporal 1:Spatial) 174DirectInferenceFlag = 1 # Direct Inference Flag (0: Disable 1: Enable) 175BList0References = 4 # B slice List 0 reference override (0 disable, N <= NumberReferenceFrames) 176BList1References = 4 # B slice List 1 reference override (0 disable, N <= NumberReferenceFrames) 177 # 1 List1 reference is usually recommended for normal GOP Structures. 178 # A larger value is usually more appropriate if a more flexible 179 # structure is used (i.e. using HierarchicalCoding) 180 181 182BReferencePictures = 2 # Referenced B coded pictures (0=off, 1=B references for secondary layer, 2=B references for primary layer) 183 184HierarchicalCoding = 3 # B hierarchical coding (0= off, 1= 2 layers, 2= 2 full hierarchy, 3 = explicit) 185HierarchyLevelQPEnable = 0 # Adjust QP based on hierarchy level (in increments of 1). Overrides BRefPicQPOffset behavior.(0=off, 1=on) 186ExplicitHierarchyFormat = "B0r2B1r1B2r2" # Explicit Enhancement GOP. Format is {FrameDisplay_orderReferenceQP}. 187 # Valid values for reference type is r:reference, e:non reference. 188ExplicitSeqCoding = 0 # Enable support for explicit sequence coding 189ExplicitSeqFile = "explicit_seq.cfg" 190LowDelay = 1 # Apply HierarchicalCoding without delay (i.e., encode in the captured/display order) 191ReferenceReorder = 0 # Reorder References according to Poc distance for HierarchicalCoding (0=off, 1=enable, 2=use when LowDelay is set) 192PocMemoryManagement = 0 # Memory management based on Poc Distances for HierarchicalCoding (0=off, 1=on, 2=use when LowDelay is set) 193SetFirstAsLongTerm = 0 # Set first frame as long term 194 195BiPredMotionEstimation = 1 # Enable Bipredictive based Motion Estimation (0:disabled, 1:enabled) 196BiPredMERefinements = 3 # Bipredictive ME extra refinements (0: single, N: N extra refinements (1 default) 197BiPredMESearchRange = 128 # Bipredictive ME Search range (8 default). Note that range is halved for every extra refinement. 198BiPredMESubPel = 2 # Bipredictive ME Subpixel Consideration (0: disabled, 1: single level, 2: dual level) 199 200########################################################################################## 201# HM like coding structures 202########################################################################################## 203BLevel0MoreRef = 0 # 0: Use the same number of reference pictures as the other B pictures 204 # 1: Use more reference frame pictures for B pictures at level 0 205BIdenticalList = 0 # 0: not used; 1: used for B pictures at level 0; 2: used for all B pictures 206 # 1 and 2 need to set ReferenceReorder to 1 207CRA = 0 # 0: do not use CRA like random access support; 1 use CRA like random access support 208 # only used for random access cases, LowDelay != 1 209HM50RefStructure = 0 # 0: do not use HM-5.0 like referencing structure; 1 use HM-5.0 like referencing structure for random access 210LDRefSetting = 1 # 0: use nearest pictures as reference frames 211 # 1: use one nearest + POC%4==0 pictures as reference frames, as JCTVC-F701 212 # Only low delay is support, please do not use it for other coding structure 213 214########################################################################################## 215# SP Frames 216########################################################################################## 217 218SPPicturePeriodicity = 0 # SP-Picture Periodicity (0=not used) 219SPSwitchPeriod = 0 # Switch period (in terms of switching SP/SI frames) between bitstream 1 and bitstream 2 220QPSPSlice = 36 # Quant. param of SP-Slices for Prediction Error (0-51) 221QPSISlice = 36 # Quant. param of SI-Slices for Prediction Error (0-51) 222QPSP2Slice = 35 # Quant. param of SP/SI-Slices for Predicted Blocks (0-51) 223SI_FRAMES = 0 # SI frame encoding flag (0=not used, 1=used) 224SP_output = 0 # Controls whether coefficients will be output to encode switching SP frames (0=no, 1=yes) 225SP_output_name = "low_quality.dat" # Filename for SP output coefficients 226SP2_FRAMES = 0 # switching SP frame encoding flag (0=not used, 1=used) 227SP2_input_name1 = "high_quality.dat" # Filename for the first swithed bitstream coefficients 228SP2_input_name2 = "low_quality.dat" # Filename for the second switched bitstream coefficients 229 230########################################################################################## 231# Output Control, NALs 232########################################################################################## 233 234SymbolMode = 1 # Symbol mode (Entropy coding method: 0=UVLC, 1=CABAC) 235OutFileMode = 0 # Output file mode, 0:Annex B, 1:RTP 236PartitionMode = 0 # Partition Mode, 0: no DP, 1: 3 Partitions per Slice 237 238########################################################################################## 239# CABAC context initialization 240########################################################################################## 241 242ContextInitMethod = 1 # Context init (0: fixed, 1: adaptive) 243FixedModelNumber = 0 # model number for fixed decision for inter slices ( 0, 1, or 2 ) 244 245########################################################################################## 246# Interlace Handling 247######################################################################################### 248 249PicInterlace = 0 # Picture AFF (0: frame coding, 1: field coding, 2:adaptive frame/field coding) 250MbInterlace = 0 # Macroblock AFF (0: frame coding, 1: field coding, 2:adaptive frame/field coding, 3: frame MB-only AFF) 251IntraBottom = 0 # Force Intra Bottom at GOP Period 252 253########################################################################################## 254# Weighted Prediction 255######################################################################################### 256 257WeightedPrediction = 1 # P picture Weighted Prediction (0=off, 1=explicit mode) 258WeightedBiprediction = 1 # B picture Weighted Prediciton (0=off, 1=explicit mode, 2=implicit mode) 259ChromaWeightSupport = 1 # Enable consideration of weights for Chroma components 260UseWeightedReferenceME = 1 # Use weighted reference for ME (0=off, 1=on) 261WPMethod = 1 # WP method (0: DC based, 1: LMS based) 262WPIterMC = 0 # Iterative Motion compensated based weighted prediction method 263EnhancedBWeightSupport = 0 # Enhanced B Weight support (needs revisit if we wish to merge with WPMethod) 264WPMCPrecision = 0 # Improved Motion Compensation Precision using WP based methods. 265 # Clones WP references with slightly modified rounding offsets (Requires RDPictureDecision and GenerateMultiplePPS) : 266 # 0: disabled (default) 267 # 1: Up to one additional coding pass. Ref0 is 0, ref1 is 0 with a -1 offset 268 # 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 269WPMCPrecFullRef = 0 # Increases the number of references in the reference picture lists to account 270 # for the lost reference slot when reordering is used during a coding pass in WPMCPrecision for reference replication. 271 # The number of references in non-reordered passes stays unchanged 272WPMCPrecBSlice = 1 # 2: Apply rounding on every B slice. This efectively disables the evaluation of alternative QPs during RDPictureDecision. 273 # 1: Disable rounding for non-reference B slices. Non-reference B slices are evaluated for alternative QPs during RDPictureDecision. 274 # 0: Disable rounding for B slices. 275 276########################################################################################## 277# Picture based Multi-pass encoding 278######################################################################################### 279 280RDPictureDecision = 1 # Perform multiple pass coding and make RD optimal decision among them 281RDPSliceBTest = 0 # Perform Slice level RD decision between P and B slices. 282RDPSliceITest = 1 # Perform Slice level RD decision between P and I slices. Default value is 1 (enabled). 283RDPictureMaxPassISlice = 1 # Max number of coding passes for I slices, valid values [1,3], default is 1 284RDPictureMaxPassPSlice = 2 # Max number of coding passes for P slices, valid values [1,6], default is 2 285RDPictureMaxPassBSlice = 3 # Max number of coding passes for B slices, valid values [1,6], default is 3 286RDPictureFrameQPPSlice = 0 # Perform additional frame level QP check (QP+/-1) for P slices, 0: disabled (default), 1: enabled 287RDPictureFrameQPBSlice = 0 # Perform additional frame level QP check (QP+/-1) for B slices, 0: disabled, 1: enabled (default) 288RDPictureDeblocking = 0 # Perform another coding pass to check non-deblocked picture, 0: disabled (default), 1: enabled 289RDPictureDirectMode = 0 # Perform another coding pass to check the alternative direct mode for B slices, , 0: disabled (default), 1: enabled 290 291########################################################################################## 292# Deblocking filter parameters 293########################################################################################## 294 295DFParametersFlag = 0 # Configure deblocking filter (0=parameters below ignored, 1=parameters sent) 296 # Note that for pictures with multiple slice types, 297 # only the type of the first slice will be considered. 298DFDisableRefISlice = 0 # Disable deblocking filter in reference I coded pictures (0=Filter, 1=No Filter). 299DFAlphaRefISlice = 0 # Reference I coded pictures Alpha offset div. 2, {-6, -5, ... 0, +1, .. +6} 300DFBetaRefISlice = 0 # Reference I coded pictures Beta offset div. 2, {-6, -5, ... 0, +1, .. +6} 301DFDisableNRefISlice = 0 # Disable deblocking filter in non reference I coded pictures (0=Filter, 1=No Filter). 302DFAlphaNRefISlice = 0 # Non Reference I coded pictures Alpha offset div. 2, {-6, -5, ... 0, +1, .. +6} 303DFBetaNRefISlice = 0 # Non Reference I coded pictures Beta offset div. 2, {-6, -5, ... 0, +1, .. +6} 304DFDisableRefPSlice = 0 # Disable deblocking filter in reference P coded pictures (0=Filter, 1=No Filter). 305DFAlphaRefPSlice = 0 # Reference P coded pictures Alpha offset div. 2, {-6, -5, ... 0, +1, .. +6} 306DFBetaRefPSlice = 0 # Reference P coded pictures Beta offset div. 2, {-6, -5, ... 0, +1, .. +6} 307DFDisableNRefPSlice = 0 # Disable deblocking filter in non reference P coded pictures (0=Filter, 1=No Filter). 308DFAlphaNRefPSlice = 0 # Non Reference P coded pictures Alpha offset div. 2, {-6, -5, ... 0, +1, .. +6} 309DFBetaNRefPSlice = 0 # Non Reference P coded pictures Beta offset div. 2, {-6, -5, ... 0, +1, .. +6} 310DFDisableRefBSlice = 0 # Disable deblocking filter in reference B coded pictures (0=Filter, 1=No Filter). 311DFAlphaRefBSlice = 0 # Reference B coded pictures Alpha offset div. 2, {-6, -5, ... 0, +1, .. +6} 312DFBetaRefBSlice = 0 # Reference B coded pictures Beta offset div. 2, {-6, -5, ... 0, +1, .. +6} 313DFDisableNRefBSlice = 0 # Disable deblocking filter in non reference B coded pictures (0=Filter, 1=No Filter). 314DFAlphaNRefBSlice = 0 # Non Reference B coded pictures Alpha offset div. 2, {-6, -5, ... 0, +1, .. +6} 315DFBetaNRefBSlice = 0 # Non Reference B coded pictures Beta offset div. 2, {-6, -5, ... 0, +1, .. +6} 316 317########################################################################################## 318# Error Resilience / Slices 319########################################################################################## 320 321SliceMode = 0 # Slice mode (0=off 1=fixed #mb in slice 2=fixed #bytes in slice 3=use callback) 322SliceArgument = 50 # Slice argument (Arguments to modes 1 and 2 above) 323 324num_slice_groups_minus1 = 0 # Number of Slice Groups Minus 1, 0 == no FMO, 1 == two slice groups, etc. 325slice_group_map_type = 0 # 0: Interleave, 1: Dispersed, 2: Foreground with left-over, 326 # 3: Box-out, 4: Raster Scan 5: Wipe 327 # 6: Explicit, slice_group_id read from SliceGroupConfigFileName 328slice_group_change_direction_flag = 0 # 0: box-out clockwise, raster scan or wipe right, 329 # 1: box-out counter clockwise, reverse raster scan or wipe left 330slice_group_change_rate_minus1 = 85 # 331SliceGroupConfigFileName = "sg0conf.cfg" # Used for slice_group_map_type 0, 2, 6 332 333UseRedundantPicture = 0 # 0: not used, 1: enabled 334NumRedundantHierarchy = 1 # 0-4 335PrimaryGOPLength = 10 # GOP length for redundant allocation (1-16) 336 # NumberReferenceFrames must be no less than PrimaryGOPLength when redundant slice enabled 337NumRefPrimary = 1 # Actually used number of references for primary slices (1-16) 338 339########################################################################################## 340# Search Range Restriction / RD Optimization 341########################################################################################## 342 343RestrictSearchRange = 2 # restriction for (0: blocks and ref, 1: ref, 2: no restrictions) 344RDOptimization = 1 # rd-optimized mode decision 345 # 0: RD-off (Low complexity mode) 346 # 1: RD-on (High complexity mode) 347 # 2: RD-on (Fast high complexity mode - not work in FREX Profiles) 348 # 3: with losses 349I16RDOpt = 1 # perform rd-optimized mode decision for Intra 16x16 MB 350 # 0: SAD-based mode decision for Intra 16x16 MB 351 # 1: RD-based mode decision for Intra 16x16 MB 352SubMBCodingState = 2 # submacroblock coding state 353 # 0: lowest complexity, do not store or reset coding state during sub-MB mode decision 354 # 1: medium complexity, reset to master coding state (for current mode) during sub-MB mode decision 355 # 2: highest complexity, store and reset coding state during sub-MB mode decision 356DistortionSSIM = 0 # Compute SSIM distortion. (0: disabled/default, 1: enabled) 357DistortionMS_SSIM = 0 # Compute Multiscale SSIM distortion. (0: disabled/default, 1: enabled) 358SSIMOverlapSize = 8 # Overlap size to calculate SSIM distortion (1: pixel by pixel, 8: no overlap) 359DistortionYUVtoRGB = 0 # Calculate distortion in RGB domain after conversion from YCbCr (0:off, 1:on) 360CtxAdptLagrangeMult = 0 # Context Adaptive Lagrange Multiplier 361 # 0: disabled (default) 362 # 1: enabled (works best when RDOptimization=0) 363FastCrIntraDecision = 0 # Fast Chroma intra mode decision (0:off, 1:on) 364DisableThresholding = 0 # Disable Thresholding of Transform Coefficients (0:off, 1:on) 365DisableBSkipRDO = 0 # Disable B Skip Mode consideration from RDO Mode decision (0:off, 1:on) 366BiasSkipRDO = 0 # Negative Bias for Skip/DirectSkip modes (0: off, 1: on) 367ForceTrueRateRDO = 0 # Force true rate (even zero values) during RDO process 368SkipIntraInInterSlices = 0 # Skips Intra mode checking in inter slices if certain mode decisions are satisfied (0: off, 1: on) 369WeightY = 1 # Luma weight for RDO 370WeightCb = 1 # Cb weight for RDO 371WeightCr = 1 # Cr weight for RDO 372 373########################################################################################## 374# Explicit Lambda Usage 375########################################################################################## 376UseExplicitLambdaParams = 0 # Use explicit lambda scaling parameters (0:disabled, 1:enable lambda weight, 2: use explicit lambda value) 377UpdateLambdaChromaME = 0 # Update lambda given Chroma ME consideration 378FixedLambdaISlice = 0.1 # Fixed Lambda value for I slices 379FixedLambdaPSlice = 0.1 # Fixed Lambda value for P slices 380FixedLambdaBSlice = 0.1 # Fixed Lambda value for B slices 381FixedLambdaRefBSlice = 0.1 # Fixed Lambda value for Referenced B slices 382FixedLambdaSPSlice = 0.1 # Fixed Lambda value for SP slices 383FixedLambdaSISlice = 0.1 # Fixed Lambda value for SI slices 384 385LambdaWeightISlice = 0.65 # scaling param for I slices. This will be used as a multiplier i.e. lambda=LambdaWeightISlice * 2^((QP-12)/3) 386LambdaWeightPSlice = 0.68 # scaling param for P slices. This will be used as a multiplier i.e. lambda=LambdaWeightPSlice * 2^((QP-12)/3) 387LambdaWeightBSlice = 0.68 # scaling param for B slices. This will be used as a multiplier i.e. lambda=LambdaWeightBSlice * 2^((QP-12)/3) 388LambdaWeightRefBSlice = 0.68 # scaling param for Referenced B slices. This will be used as a multiplier i.e. lambda=LambdaWeightRefBSlice * 2^((QP-12)/3) 389LambdaWeightSPSlice = 0.68 # scaling param for SP slices. This will be used as a multiplier i.e. lambda=LambdaWeightSPSlice * 2^((QP-12)/3) 390LambdaWeightSISlice = 0.65 # scaling param for SI slices. This will be used as a multiplier i.e. lambda=LambdaWeightSISlice * 2^((QP-12)/3) 391 392LossRateA = 5 # expected packet loss rate of the channel for the first partition, only valid if RDOptimization = 3 393LossRateB = 0 # expected packet loss rate of the channel for the second partition, only valid if RDOptimization = 3 394LossRateC = 0 # expected packet loss rate of the channel for the third partition, only valid if RDOptimization = 3 395FirstFrameCorrect = 0 # If 1, the first frame is encoded under the assumption that it is always correctly received. 396NumberOfDecoders = 30 # Numbers of decoders used to simulate the channel, only valid if RDOptimization = 3 397RestrictRefFrames = 0 # Doesnt allow reference to areas that have been intra updated in a later frame. 398 399########################################################################################## 400# Additional Stuff 401######################################################################################### 402 403UseConstrainedIntraPred = 0 # If 1, Inter pixels are not used for Intra macroblock prediction. 404 405NumberofLeakyBuckets = 8 # Number of Leaky Bucket values 406LeakyBucketRateFile = "leakybucketrate.cfg" # File from which encoder derives rate values 407LeakyBucketParamFile = "leakybucketparam.cfg" # File where encoder stores leakybucketparams 408 409NumFramesInELayerSubSeq = 0 # number of frames in the Enhanced Scalability Layer(0: no Enhanced Layer) 410 411SparePictureOption = 0 # (0: no spare picture info, 1: spare picture available) 412SparePictureDetectionThr = 6 # Threshold for spare reference pictures detection 413SparePicturePercentageThr = 92 # Threshold for the spare macroblock percentage 414 415PicOrderCntType = 0 # (0: POC mode 0, 1: POC mode 1, 2: POC mode 2) 416 417######################################################################################## 418#Rate control 419######################################################################################## 420 421RateControlEnable = 0 # 0 Disable, 1 Enable 422Bitrate = 45020 # Bitrate(bps) 423InitialQP = 0 # Initial Quantization Parameter for the first I frame 424 # InitialQp depends on two values: Bits Per Picture, 425 # and the GOP length 426BasicUnit = 0 # Number of MBs in the basic unit 427 # should be a fraction of the total number 428 # of MBs in a frame ("0" sets a BU equal to a frame) 429ChannelType = 0 # type of channel( 1=time varying channel; 0=Constant channel) 430RCUpdateMode = 0 # Rate Control type. Modes supported : 431 # 0 = original JM rate control, 432 # 1 = rate control that is applied to all frames regardless of the slice type, 433 # 2 = original plus intelligent QP selection for I and B slices (including Hierarchical), 434 # 3 = original + hybrid quadratic rate control for I and B slice using bit rate statistics 435 # 436RCISliceBitRatio = 1.0 # target ratio of bits for I-coded pictures compared to P-coded Pictures (for RCUpdateMode=3) 437RCBSliceBitRatio0 = 0.5 # target ratio of bits for B-coded pictures compared to P-coded Pictures - temporal level 0 (for RCUpdateMode=3) 438RCBSliceBitRatio1 = 0.25 # target ratio of bits for B-coded pictures compared to P-coded Pictures - temporal level 1 (for RCUpdateMode=3) 439RCBSliceBitRatio2 = 0.25 # target ratio of bits for B-coded pictures compared to P-coded Pictures - temporal level 2 (for RCUpdateMode=3) 440RCBSliceBitRatio3 = 0.25 # target ratio of bits for B-coded pictures compared to P-coded Pictures - temporal level 3 (for RCUpdateMode=3) 441RCBSliceBitRatio4 = 0.25 # target ratio of bits for B-coded pictures compared to P-coded Pictures - temporal level 4 (for RCUpdateMode=3) 442RCBoverPRatio = 0.45 # ratio of bit rate usage of a B-coded picture over a P-coded picture for the SAME QP (for RCUpdateMode=3) 443RCIoverPRatio = 3.80 # ratio of bit rate usage of an I-coded picture over a P-coded picture for the SAME QP (for RCUpdateMode=3) 444RCMinQPPSlice = 8 # minimum P Slice QP value for rate control 445RCMaxQPPSlice = 42 # maximum P Slice QP value for rate control 446RCMinQPBSlice = 8 # minimum B Slice QP value for rate control 447RCMaxQPBSlice = 42 # maximum B Slice QP value for rate control 448RCMinQPISlice = 8 # minimum I Slice QP value for rate control 449RCMaxQPISlice = 42 # maximum I Slice QP value for rate control 450RCMinQPSPSlice = 8 # minimum SP Slice QP value for rate control 451RCMaxQPSPSlice = 40 # maximum SP Slice QP value for rate control 452RCMinQPSISlice = 8 # minimum SI Slice QP value for rate control 453RCMaxQPSISlice = 42 # maximum SI Slice QP value for rate control 454RCMaxQPChange = 4 # maximum QP change for frames of the base layer 455 456######################################################################################## 457#Fast Mode Decision 458######################################################################################## 459EarlySkipEnable = 1 # Early skip detection (0: Disable 1: Enable) 460SelectiveIntraEnable = 1 # Selective Intra mode decision (0: Disable 1: Enable) 461 462######################################################################################## 463#FREXT stuff 464######################################################################################## 465 466YUVFormat = 1 # YUV format (0=4:0:0, 1=4:2:0, 2=4:2:2, 3=4:4:4) 467RGBInput = 0 # 1=RGB input, 0=GBR or YUV input 468SeparateColourPlane = 0 # 4:4:4 coding: 0=Common mode, 1=Independent mode 469SourceBitDepthLuma = 8 # Source Bit Depth for Luma color component (8...14 bits) 470SourceBitDepthChroma = 8 # Source Bit Depth for Chroma color components (8...14 bits) 471SourceBitDepthRescale = 0 # Rescale bit depth of source for output (0: Disable 1: Enable) 472OutputBitDepthLuma = 8 # Output Bit Depth for Luma color component (8...14 bits) 473OutputBitDepthChroma = 8 # Output Bit Depth for Chroma color components (8...14 bits) 474 475CbQPOffset = 0 # Chroma QP offset for Cb-part (-51..51) 476CrQPOffset = 0 # Chroma QP offset for Cr-part (-51..51) 477Transform8x8Mode = 1 # (0: only 4x4 transform, 1: allow using 8x8 transform additionally, 2: only 8x8 transform) 478ReportFrameStats = 0 # (0:Disable Frame Statistics 1: Enable) 479DisplayEncParams = 0 # (0:Disable Display of Encoder Params 1: Enable) 480Verbose = 1 # level of display verboseness 481 # 0: short, 1: normal (default), 2: detailed, 3: detailed/nvb 482SkipGlobalStats = 0 # Disable global stat accumulation (Set to 1 to avoid bipred core dump) 483 484######################################################################################## 485#Q-Matrix (FREXT) 486######################################################################################## 487QmatrixFile = "q_matrix.cfg" 488 489ScalingMatrixPresentFlag = 0 # Enable Q_Matrix (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS) 490ScalingListPresentFlag0 = 3 # Intra4x4_Luma (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS) 491ScalingListPresentFlag1 = 3 # Intra4x4_ChromaU (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS) 492ScalingListPresentFlag2 = 3 # Intra4x4_chromaV (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS) 493ScalingListPresentFlag3 = 3 # Inter4x4_Luma (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS) 494ScalingListPresentFlag4 = 3 # Inter4x4_ChromaU (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS) 495ScalingListPresentFlag5 = 3 # Inter4x4_ChromaV (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS) 496ScalingListPresentFlag6 = 3 # Intra8x8_Luma (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS) 497ScalingListPresentFlag7 = 3 # Inter8x8_Luma (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS) 498ScalingListPresentFlag8 = 3 # Intra8x8_ChromaU for 4:4:4 (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS) 499ScalingListPresentFlag9 = 3 # Inter8x8_ChromaU for 4:4:4 (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS) 500ScalingListPresentFlag10 = 3 # Intra8x8_ChromaV for 4:4:4 (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS) 501ScalingListPresentFlag11 = 3 # Inter8x8_ChromaV for 4:4:4 (0 Not present, 1 Present in SPS, 2 Present in PPS, 3 Present in both SPS & PPS) 502 503######################################################################################## 504#Rounding Offset control 505######################################################################################## 506 507OffsetMatrixPresentFlag = 0 # Enable Explicit Offset Quantization Matrices (0: disable 1: enable) 508QOffsetMatrixFile = "q_offset.cfg" # Explicit Quantization Matrices file 509 510AdaptiveRounding = 0 # Enable Adaptive Rounding based on JVT-N011 (0: disable, 1: enable) 511AdaptRoundingFixed = 0 # Enable Global Adaptive rounding for all qps (0: disable, 1: enable - default/old) 512AdaptRndPeriod = 1 # Period in terms of MBs for updating rounding offsets. 513 # 0 performs update at the picture level. Default is 16. 1 is as in JVT-N011. 514AdaptRndChroma = 1 # Enables coefficient rounding adaptation for chroma 515 516AdaptRndWFactorIRef = 8 # Adaptive Rounding Weight for I/SI slices in reference pictures /4096 517AdaptRndWFactorPRef = 8 # Adaptive Rounding Weight for P/SP slices in reference pictures /4096 518AdaptRndWFactorBRef = 8 # Adaptive Rounding Weight for B slices in reference pictures /4096 519AdaptRndWFactorINRef = 8 # Adaptive Rounding Weight for I/SI slices in non reference pictures /4096 520AdaptRndWFactorPNRef = 8 # Adaptive Rounding Weight for P/SP slices in non reference pictures /4096 521AdaptRndWFactorBNRef = 8 # Adaptive Rounding Weight for B slices in non reference pictures /4096 522 523AdaptRndCrWFactorIRef = 8 # Chroma Adaptive Rounding Weight for I/SI slices in reference pictures /4096 524AdaptRndCrWFactorPRef = 8 # Chroma Adaptive Rounding Weight for P/SP slices in reference pictures /4096 525AdaptRndCrWFactorBRef = 8 # Chroma Adaptive Rounding Weight for B slices in reference pictures /4096 526AdaptRndCrWFactorINRef = 8 # Chroma Adaptive Rounding Weight for I/SI slices in non reference pictures /4096 527AdaptRndCrWFactorPNRef = 8 # Chroma Adaptive Rounding Weight for P/SP slices in non reference pictures /4096 528AdaptRndCrWFactorBNRef = 8 # Chroma Adaptive Rounding Weight for B slices in non reference pictures /4096 529 530################################################################ 531# Rate Distortion Optimized Quantization 532################################################################ 533UseRDOQuant = 1 # Use Rate Distortion Optimized Quantization (0=disable, 1=enable) 534RDOQ_DC = 1 # Enable Rate Distortion Optimized Quantization for DC components (0=disable, 1=enable) 535RDOQ_CR = 1 # Enable Rate Distortion Optimized Quantization for Chroma components (0=disable, 1=enable) 536RDOQ_DC_CR = 1 # Enable Rate Distortion Optimized Quantization for Chroma DC components (0=disable, 1=enable) 537RDOQ_QP_Num = 1 # 1-9: Number of QP tested in RDO_Q (I/P/B slice) 538RDOQ_CP_Mode = 0 # copy Mode from first QP tested 539RDOQ_CP_MV = 0 # copy MV from first QP tested 540RDOQ_Fast = 1 # Fast RDOQ decision method for multiple QPs 541 542######################################################################################## 543#Lossless Coding (FREXT) 544######################################################################################## 545 546LosslessCoding = 0 # Enable lossless coding when qpprime_y is zero (0 Disabled, 1 Enabled) 547 548######################################################################################## 549#Fast Motion Estimation Control Parameters 550######################################################################################## 551 552SearchMode = 3 # Motion estimation mode 553 # -1 = Full Search 554 # 0 = Fast Full Search (default) 555 # 1 = UMHexagon Search 556 # 2 = Simplified UMHexagon Search 557 # 3 = Enhanced Predictive Zonal Search (EPZS) 558 559UMHexDSR = 1 # Use Search Range Prediction. Only for UMHexagonS method 560 # (0:disable, 1:enabled/default) 561UMHexScale = 3 # Use Scale_factor for different image sizes. Only for UMHexagonS method 562 # (0:disable, 3:/default) 563 # Increasing value can speed up Motion Search. 564 565EPZSPattern = 2 # Select EPZS primary refinement pattern. 566 # (0: small diamond, 1: square, 2: extended diamond/default, 567 # 3: large diamond, 4: SBP Large Diamond, 568 # 5: PMVFAST ) 569EPZSDualRefinement = 3 # Enables secondary refinement pattern. 570 # (0:disabled, 1: small diamond, 2: square, 571 # 3: extended diamond/default, 4: large diamond, 572 # 5: SBP Large Diamond, 6: PMVFAST ) 573EPZSFixedPredictors = 2 # Enables Window based predictors 574 # (0:disabled, 1: P only, 2: P and B/default) 575EPZSTemporal = 1 # Enables temporal predictors 576 # (0: disabled, 1: enabled/default) 577EPZSSpatialMem = 1 # Enables spatial memory predictors 578 # (0: disabled, 1: enabled/default) 579EPZSBlockType = 1 # Enables block type Predictors 580 # (0: disabled, 1: enabled/default) 581EPZSMinThresScale = 0 # Scaler for EPZS minimum threshold (0 default). 582 # Increasing value can speed up encoding. 583EPZSMedThresScale = 1 # Scaler for EPZS median threshold (1 default). 584 # Increasing value can speed up encoding. 585EPZSMaxThresScale = 1 # Scaler for EPZS maximum threshold (1 default). 586 # Increasing value can speed up encoding. 587 588EPZSSubPelME = 1 # EPZS Subpel ME consideration 589EPZSSubPelMEBiPred = 1 # EPZS Subpel ME consideration for BiPred partitions 590EPZSSubPelThresScale = 2 # EPZS Subpel ME Threshold scaler 591EPZSSubPelGrid = 1 # Perform EPZS using a subpixel grid 592 593######################################################################################## 594# SEI Parameters 595######################################################################################## 596 597ToneMappingSEIPresentFlag = 0 # Enable Tone mapping SEI (0 Not present, 1 Present) 598ToneMappingFile = "ToneMapping.cfg" 599 600GenerateSEIMessage = 0 # Generate an SEI Text Message 601SEIMessageText = "H.264/AVC Encoder" # Text SEI Message 602 603UseMVLimits = 0 # Use MV Limits 604SetMVXLimit = 512 # Horizontal MV Limit (in integer units) 605SetMVYLimit = 512 # Vertical MV Limit (in integer units) 606 607######################################################################################## 608# VUI Parameters 609######################################################################################## 610# the variables below do not affect encoding and decoding 611# (many are dummy variables but others can be useful when supported by the decoder) 612 613EnableVUISupport = 0 # Enable VUI Parameters 614 615# display parameters 616VUI_aspect_ratio_info_present_flag = 0 617VUI_aspect_ratio_idc = 1 618VUI_sar_width = 0 619VUI_sar_height = 0 620VUI_overscan_info_present_flag = 0 621VUI_overscan_appropriate_flag = 0 622VUI_video_signal_type_present_flag = 0 623VUI_video_format = 5 624VUI_video_full_range_flag = 0 625VUI_colour_description_present_flag = 0 626VUI_colour_primaries = 2 627VUI_transfer_characteristics = 2 628VUI_matrix_coefficients = 2 629VUI_chroma_location_info_present_flag = 0 630VUI_chroma_sample_loc_type_top_field = 0 631VUI_chroma_sample_loc_type_bottom_field = 0 632VUI_timing_info_present_flag = 0 633VUI_num_units_in_tick = 1000 634VUI_time_scale = 60000 635VUI_fixed_frame_rate_flag = 0 636 637# nal hrd parameters 638VUI_nal_hrd_parameters_present_flag = 0 639VUI_nal_cpb_cnt_minus1 = 0 640VUI_nal_bit_rate_scale = 0 641VUI_nal_cpb_size_scale = 0 642VUI_nal_bit_rate_value_minus1 = 0 643VUI_nal_cpb_size_value_minus1 = 0 644VUI_nal_vbr_cbr_flag = 0 645VUI_nal_initial_cpb_removal_delay_length_minus1 = 23 646VUI_nal_cpb_removal_delay_length_minus1 = 23 647VUI_nal_dpb_output_delay_length_minus1 = 23 648VUI_nal_time_offset_length = 24 649 650# vlc hrd parameters 651VUI_vcl_hrd_parameters_present_flag = 0 652VUI_vcl_cpb_cnt_minus1 = 0 653VUI_vcl_bit_rate_scale = 0 654VUI_vcl_cpb_size_scale = 0 655VUI_vcl_bit_rate_value_minus1 = 0 656VUI_vcl_cpb_size_value_minus1 = 0 657VUI_vcl_vbr_cbr_flag = 0 658VUI_vcl_initial_cpb_removal_delay_length_minus1 = 23 659VUI_vcl_cpb_removal_delay_length_minus1 = 23 660VUI_vcl_dpb_output_delay_length_minus1 = 23 661VUI_vcl_time_offset_length = 24 662VUI_low_delay_hrd_flag = 0 663 664# other parameters (i.e. bitsream restrictions) 665VUI_pic_struct_present_flag = 0 666VUI_bitstream_restriction_flag = 0 667VUI_motion_vectors_over_pic_boundaries_flag = 1 668VUI_max_bytes_per_pic_denom = 0 669VUI_max_bits_per_mb_denom = 0 670VUI_log2_max_mv_length_vertical = 16 671VUI_log2_max_mv_length_horizontal = 16 672VUI_num_reorder_frames = 16 673VUI_max_dec_frame_buffering = 16 674 675