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API Reference
4-38
Field Data
type
Input/
Output
Description
pixelRange XDAS_Int32
Input
Range for the luma and chroma pixel values
0 – Restricted Range
1 – Full Range (0-255)
Default value = 1
meAlgo XDAS_Int32
Input
This field is reserved
timeScale XDAS_Int32
Input
Time resolution value for Picture Timing
Information
This should be greater than or equal to
frame rate in fps.
See Appendix A for more details.
Default value = 150.
numUnitsInTicks XDAS_Int32
Input
Units of Time Resolution constituting the
single Tick
See
for more details.
Default value = 1.
enableVUIparams XDAS_Int32
Input
Flag for Enable VUI Parameters
Bit 0: Controls VUI params insertion in
SPS. If 0 -> VUI is not inserted in SPS,
1-> VUI is inserted in SPS. The VUI
message is generated internally by the
codec based on RC and some other
API parameters
Bit 1: Controls IDR frame insertion in
case of RC parameter change, If 0 ->
IDR is inserted with change in RC
parameters, 1-> IDR is not inserted with
change in RC parameters
Note:
If
enableBufSEI = 1
, VUI param
insertion condition is enabled i.e. Bit 0 is
assumed to be 1. This enables insertion of
VUI param as per above condition set
entropyMode XDAS_Int32
Input
Flag for Entropy Coding Mode
0 – CAVLC
1 – CABAC
Default value = 1.
This tool is supported only in Main Profile
and High Profile (
profileIdc
= 77 and
100)
transform8x8FlagIn
traFrame
XDAS_Int32
Input
Flag for 8x8 Transform for I frame
0 – Disable
1 – Enable
Default value = 1.
This tool is supported only in High Profile
(
profileIdc
= 100)
Summary of Contents for DM365
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Page 126: ...Simple Two pass Encoding Sample Usage E 2 Case 1 Case 2 Case 3 Case 4 Frame Skip ...
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