openh264/testbin/layer2_vd.cfg

# Layer Configuration File


#============================== INPUT / OUTPUT ==============================
FrameWidth     320                     # Input  frame width
FrameHeight    192                    # Input  frame height
FrameRateIn     12                      # Input  frame rate [Hz]
FrameRateOut    12                     # Output frame rate [Hz]
ReconFile       rec_layer2.yuv          # Reconstructed file

#============================== CODING ==============================
ProfileIdc      66          # value of profile_idc (or 0 for auto detection)

InitialQP       24			# Quantization parameters for base quality layer
#================================ RATE CONTROL ===============================
SpatialBitrate		600		# Unit: kbps, controled by DisableRC also
MaxSpatialBitrate   800     # Unit: kbps, max bitrate for current layer
#============================== MultiSlice Slice Argument ==============================
# for S/M Slice(s) mode settings
SliceMode			0		# 0: sigle slice mode; >0: multiple slices mode, see below;
SliceSize			1500
SliceNum			1		# multiple slices number specified

SlicesAssign0		960		# count number of MBs in slice #0
SlicesAssign1		0		# count number of MBs in slice #1
SlicesAssign2		0		# count number of MBs in slice #2
SlicesAssign3		0		# count number of MBs in slice #3 -- seting here is for better testing
SlicesAssign4		0		# count number of MBs in slice #4
SlicesAssign5		0		# count number of MBs in slice #5
SlicesAssign6		0		# count number of MBs in slice #6
SlicesAssign7		0		# count number of MBs in slice #7

### DESIGN OF SLICE MODE, 100804, Sijia ####
# 0 SM_SINGLE_SLICE			| SliceNum==1
# 1 SM_FIXEDSLCNUM_SLICE	| according to SliceNum			| Enabled dynamic slicing for multi-thread
# 2 SM_RASTER_SLICE			| according to SlicesAssign		| Need input of MB numbers each slice. In addition, if other constraint in slice_argument is presented, need to follow the constraints. Typically if MB num and slice size are both constrained, re-encoding may be involved.
# 3 SM_ROWMB_SLICE			| according to PictureMBHeight	| Specially for TP. Typical of single row of mbs each slice?+ slice size constraint which including re-encoding
# 4 SM_DYN_SLICE			| according to SliceSize		| Dynamic slicing (have no idea about slice_nums until encoding current frame)
# 5 SM_AUTO_SLICE			| according to thread number	| the number of slices is decided by the number of threads,SliceNum is ignored
Convert source files to unix newlines Most files were converted in ff6b669176, but some (non C++ source files) were left with windows newlines. 2013-12-13 08:40:57 +01:00			`# Layer Configuration File`


			`#============================== INPUT / OUTPUT ==============================`
Update the other example config files to work after restructuring encoder parameters This is similar to what was done to welsenc.cfg in 3ba6a5f4daa. 2014-02-22 22:01:23 +01:00			`FrameWidth 320 # Input frame width`
			`FrameHeight 192 # Input frame height`
Convert source files to unix newlines Most files were converted in ff6b669176, but some (non C++ source files) were left with windows newlines. 2013-12-13 08:40:57 +01:00			`FrameRateIn 12 # Input frame rate [Hz]`
			`FrameRateOut 12 # Output frame rate [Hz]`
			`ReconFile rec_layer2.yuv # Reconstructed file`

			`#============================== CODING ==============================`
			`ProfileIdc 66 # value of profile_idc (or 0 for auto detection)`

			`InitialQP 24 # Quantization parameters for base quality layer`
			`#================================ RATE CONTROL ===============================`
			`SpatialBitrate 600 # Unit: kbps, controled by DisableRC also`
Squashed commit of the following: commit 9c95d6a0b10d2e40cb5003934ccc98af6330dfcb Author: JuannyWang <hongjwan@cisco.com> Date: Thu Jun 19 10:43:15 2014 +0800 [delay skip] delay skip to relieve bitrate burst somehow 2014-06-19 04:46:49 +02:00			`MaxSpatialBitrate 800 # Unit: kbps, max bitrate for current layer`
Convert source files to unix newlines Most files were converted in ff6b669176, but some (non C++ source files) were left with windows newlines. 2013-12-13 08:40:57 +01:00			`#============================== MultiSlice Slice Argument ==============================`
			`# for S/M Slice(s) mode settings`
			`SliceMode 0 # 0: sigle slice mode; >0: multiple slices mode, see below;`
			`SliceSize 1500`
			`SliceNum 1 # multiple slices number specified`

			`SlicesAssign0 960 # count number of MBs in slice #0`
			`SlicesAssign1 0 # count number of MBs in slice #1`
			`SlicesAssign2 0 # count number of MBs in slice #2`
			`SlicesAssign3 0 # count number of MBs in slice #3 -- seting here is for better testing`
			`SlicesAssign4 0 # count number of MBs in slice #4`
			`SlicesAssign5 0 # count number of MBs in slice #5`
			`SlicesAssign6 0 # count number of MBs in slice #6`
			`SlicesAssign7 0 # count number of MBs in slice #7`

			`### DESIGN OF SLICE MODE, 100804, Sijia ####`
			`# 0 SM_SINGLE_SLICE \| SliceNum==1`
			`# 1 SM_FIXEDSLCNUM_SLICE \| according to SliceNum \| Enabled dynamic slicing for multi-thread`
			`# 2 SM_RASTER_SLICE \| according to SlicesAssign \| Need input of MB numbers each slice. In addition, if other constraint in slice_argument is presented, need to follow the constraints. Typically if MB num and slice size are both constrained, re-encoding may be involved.`
			`# 3 SM_ROWMB_SLICE \| according to PictureMBHeight \| Specially for TP. Typical of single row of mbs each slice?+ slice size constraint which including re-encoding`
			`# 4 SM_DYN_SLICE \| according to SliceSize \| Dynamic slicing (have no idea about slice_nums until encoding current frame)`
3Author: ruil2 <ruil2@cisco.com> modify the parameter verification for SM_AUTO_SLICE mode -- uiSliceNum iis ignored 2014-03-12 03:44:13 +01:00			`# 5 SM_AUTO_SLICE \| according to thread number \| the number of slices is decided by the number of threads,SliceNum is ignored`