encoder_highquality_hd.cfg

H.264视频编解码的标准测试模型

LoopFilterParametersFlag = 1      # Configure loop filter (0=parameter below ingored, 1=parameters sent)
LoopFilterDisable        = 1      # Disable loop filter in slice header (0=Filter, 1=No Filter)
LoopFilterAlphaC0Offset  = 0      # Alpha & C0 offset div. 2, {-6, -5, ... 0, +1, .. +6}
LoopFilterBetaOffset     = 0      # 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

UseRedundantSlice     = 0    # 0: not used, 1: one redundant slice used for each slice (other modes not supported yet)

##########################################################################################
# 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
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)

LossRateA            = 10  # expected packet loss rate of the channel for the first partition, only valid if RDOptimization = 2
LossRateB            =  0  # expected packet loss rate of the channel for the second partition, only valid if RDOptimization = 2
LossRateC            =  0  # expected packet loss rate of the channel for the third partition, only valid if RDOptimization = 2
NumberOfDecoders     = 30  # Numbers of decoders used to simulate the channel, only valid if RDOptimization = 2
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

NumberFramesInEnhancementLayerSubSequence  = 0  # number of frames in the Enhanced Scalability Layer(0: no Enhanced Layer)
NumberOfFrameInSecondIGOP                  = 0  # Number of frames to be coded in the second IGOP

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            =     24   # Initial Quantization Parameter for the first I frame
                                # InitialQp depends on two values: Bits Per Picture,
                                # and the GOP length
BasicUnit            =     11   # Number of MBs in the basic unit
                                # should be a fractor of the total number 
                                # of MBs in a frame
ChannelType          =      0   # type of channel( 1=time varying channel; 0=Constant channel)

########################################################################################
#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
BitDepthLuma          = 8      # Bit Depth for Luminance (8...12 bits)
BitDepthChroma        = 8      # Bit Depth for Chrominance (8...12 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)
ResidueTransformFlag  = 0      # (0: no residue color transform 1: apply residue color transform)
QmatrixFile           = "q_matrix.cfg"
ReportFrameStats      = 0      # (0:Disable Frame Statistics 1: Enable)

########################################################################################
#Q-Matrix (FREXT)
########################################################################################

ScalingMatrixPresentFlag = 1    # 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)

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

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