encoder_lowdelay.cfg

#InputFile : ../../../Sequences/CIF/crew.yuv
#InputFile : ../../../Sequences/WVGA/RaceHorses_832x480_30.yuv
InputFile : ../../../Sequences/WQVGA/BlowingBubbles_416x240_50.yuv
FrameRate : 30 # Frame Rate per second
FrameSkip : 0 # Number of frames to be skipped in input
SourceWidth : 416 # Input frame width
SourceHeight : 240 # Input frame height
FrameToBeEncoded : 17 # Number of frames to be coded
LogLevel : 31

#======== File I/O =====================
BitstreamFile : str.bin
ReconFile : rec.yuv

#======== Unit definition ================
MaxCUWidth : 64 # Maximum coding unit width in pixel
MaxCUHeight : 64 # Maximum coding unit height in pixel
MaxPartitionDepth : 4 # Maximum coding unit depth
QuadtreeTULog2MaxSize : 5 # Log2 of maximum transform size for

# quadtree-based TU coding (2...6)

QuadtreeTULog2MinSize : 2 # Log2 of minimum transform size for

# quadtree-based TU coding (2...6)

QuadtreeTUMaxDepthInter : 4
QuadtreeTUMaxDepthIntra : 3

#======== Coding Structure =============
IntraPeriod : -1 # Period of I-Frame ( -1 = only first)
DecodingRefreshType : 0 # Random Accesss 0:none, 1:CDR, 2:IDR
GOPSize : 1 # GOP Size (number of B slice = GOPSize-1)
RateGOPSize : 4 # GOP size used for QP assignment
NumOfReference : 4 # Number of reference frames
NumOfReferenceB_L0 : 2 # Number of reference frames for L0 for B-slices
NumOfReferenceB_L1 : 2 # Number of reference frames for L1 for B-slices
HierarchicalCoding : 0 # Hierarchical B coding ON/OFF
LowDelayCoding : 1 # Low-delay coding structure
GPB : 1 # Replace P-slice by B-slice using two same directions
NRF : 0 # Mark non-reference for highest temporal layer
BQP : 1 # Use hier-B style QP assignment for hier-P structure
ListCombination : 1 # Use combined list for uni-prediction in B-slices
DisableInter4x4 : 1 # Disable Inter4x4 (1: Disable Inter4x4, 0: Enable Inter4x4)
UsingNewRefSetting : 1 # Using 1+X reference frame settting for LD
#=========== Motion Search =============
FastSearch : 1 # 0:Full search 1:EPZS
SearchRange : 64 # (0: Search range is a Full frame)
BipredSearchRange : 4 # Search range for bi-prediction refinement
HadamardME : 1 # Use of hadamard measure for fractional ME
FEN : 1 # Fast encoder decision

#======== Quantization =============
QP : 22 # Quantization parameter(0-51)
MaxDeltaQP : 0 # CU-based multi-QP optimization
MaxCuDQPDepth : 0 # Max depth of a minimum CuDQP for sub-LCU-level delta QP
DeltaQpRD : 0 # Slice-based multi-QP optimization
RDOQ : 1 # RDOQ

#=========== Entropy Coding ============
SymbolMode : 1 # 0:LCEC, 1:CABAC
#=========== Deblock Filter ============
LoopFilterDisable : 0 # Disable loop filter in slice header (0=Filter, 1=No Filter)
LoopFilterAlphaC0Offset : 0 # Range: -26 ~ 26
LoopFilterBetaOffset : 0 # Range: -26 ~ 26

#=========== Misc. ============
InternalBitDepth : 10 # internal bit-depth = BitDepth + BitIncrement

#=========== Coding Tools =================
MRG : 1 # Merge mode (0: OFF, 1: ON)
SAO : 1 # Sample adaptive offset (0: OFF, 1: ON)
ALF : 1 # Adaptive loop filter (0: OFF, 1: ON)
ALFEncodePassReduction : 0 # Reduce ALF encoding passes (0:Original 16-pass, 1: 1-pass, 2: 2-pass encoding)

#============ Slices ================
SliceGranularity : 0 # Slice granularity relative the LCU size
SliceMode : 0 # 0: Disable all slice options.

# 1: Enforce maximum number of LCU in an slice,
# 2: Enforce maximum number of bytes in an 'slice'

SliceArgument : 1500 # Argument for 'SliceMode'.

# If SliceMode==1 it represents max. SliceGranularity-sized blocks per slice.
# If SliceMode==2 it represents max. bytes per slice.

LFCrossSliceBoundaryFlag : 1 # In-loop filtering, including ALF and DB, is across or not across slice boundary.

# 0:not across, 1: across

EntropySliceMode : 0 # 0: Disable all entropy slice options.

# 1: Enforce maximum number of LCU in an entropy slice,
# 2: Enforce maximum number of bins/bits in an 'entropy slice'

EntropySliceArgument : 180000 # Argument for 'EntropySliceMode'.

# If EntropySliceMode==1 it represents max. SliceGranularity-sized blocks per slice.
# If EntropySliceMode==2 it represents max. bins per entropy slice.

#============ PCM ================
PCMLog2MinSize : 7 # Log2 of minimum PCM block size.
PCMInputBitDepthFlag : 1 # 0: PCM bit-depth is internal bit-depth. 1: PCM bit-depth is input bit-depth.
PCMFilterDisableFlag : 0 # 0: Enable loop filtering on I_PCM samples. 1: Disable loop filtering on I_PCM samples.

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Updating component after adding WD (Text) tickets

It has been confirmed by the NSQT proponent that the bug is related two NSQT functions. The bug also exists in HM-5.0. Fortunately, it has no impact on common test conditions. The NSQT proponent promised to provide a bug fix in one week. They would also solve the "z-order" issue with NSQT later.

NSQT was removed from the spec