1# Cisco Scalable H.264/AVC Extension Encoder Configuration File 2 3#============================== GENERAL ============================== 4UsageType 0 # 0: camera video 1:screen content 5SimulcastAVC 0 # 0: use SVC syntax for higher layers; 1: use Simulcast AVC 6SourceWidth 320 # Input frame width 7SourceHeight 192 # Input frame height 8InputFile ../res/CiscoVT2people_320x192_12fps.yuv 9OutputFile test_vd_rc.264 # Bitstream file 10MaxFrameRate 30 # Maximum frame rate [Hz] 11FramesToBeEncoded -1 # Number of frames (at input frame rate), -1 12 13TemporalLayerNum 3 # temporal layer number(1--4) 14IntraPeriod 0 # Intra Period ( multipler of GoP size or -1) 15SpsPpsIDStrategy 1 # sps/pps id strategy(0-4): 16 # 0: const id, 1: increasing id, 2: sps list, 17 # 3: sps list & pps increase, 4: sps/pps list 18 19EnableFrameCropping 1 # enable frame cropping flag 20EntropyCodingModeFlag 0 # 0:cavlc 1:cabac 21MaxNalSize 0 # Unit:Byte, Maximum Nal size 22ComplexityMode 0 # 0:low complexity mode 1:medium complexity mode 2:high complexity mode 23#============================== LOOP FILTER ============================== 24LoopFilterDisableIDC 0 # Loop filter idc (0: on, 1: off, 25 # 2: on except for slice boundaries, 26 # 3: two stage. slice boundries on in second stage 27 # 4: Luma on but Chroma off (w.r.t. idc=0) 28 # 5: Luma on except on slice boundaries, but Chroma off in enh. layer (w.r.t. idc=2) 29 # 6: Luma on in two stage. slice boundries on in second stage, but Chroma off (w.r.t. idc=3) 30LoopFilterAlphaC0Offset 0 # AlphaOffset(-6..+6): valid range 31LoopFilterBetaOffset 0 # BetaOffset (-6..+6): valid range 32 33#============================== SOFTWARE IMPLEMENTATION ============================== 34MultipleThreadIdc 1 # 0: auto(dynamic imp. internal encoder), 35 # 1: multiple threads imp. disabled, 36 # >1: count number of threads 37 38#============================== RATE CONTROL ============================== 39RCMode 0 # -1: rc off mode, 0: quality mode, 1: bitrate mode, 40 # 2: buffer based mode,can't control bitrate, 41 # 3: bitrate mode based on timestamp input 42TargetBitrate 600 # Unit: kbps, controled by EnableRC also 43MaxOverallBitrate 800 # Unit: kbps, max bitrate overall 44MaxQp 51 # maximum quant 45MinQp 0 # minimum quant 46#============================== DENOISE CONTROL ============================== 47EnableDenoise 1 # Enable Denoise (1: enable, 0: disable) 48 49#============================== SCENE CHANGE DETECTION CONTROL ======================= 50EnableSceneChangeDetection 1 # Enable Scene Change Detection (1: enable, 0: disable) 51 52#============================== BACKGROUND DETECTION CONTROL ============================== 53EnableBackgroundDetection 1 # BGD control(1: enable, 0: disable) 54 55#============================== ADAPTIVE QUANTIZATION CONTROL ======================= 56EnableAdaptiveQuantization 1 # Enable Adaptive Quantization (1: enable, 0: disable) 57 58#============================== LONG TERM REFERENCE CONTROL ============================== 59EnableLongTermReference 1 # Enable Long Term Reference (1: enable, 0: disable) 60LtrMarkPeriod 30 # Long Term Reference Marking Period 61 62#============================== LAYER DEFINITION ============================== 63PrefixNALAddingCtrl 0 # Control flag of adding prefix unit (0: off, 1: on) 64 # It shall always be on in SVC contexts (i.e. when there are CGS/MGS/spatial enhancement layers) 65 # Can be disabled when no inter spatial layer prediction in case of its value as 0 66NumLayers 1 # Number of layers 67//LayerCfg layer0_vd.cfg # Layer 0 configuration file 68//LayerCfg layer1_vd.cfg # Layer 1 configuration file 69LayerCfg layer2_vd_rc.cfg # Layer 2 configuration file 70