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NVIDIA DRIVE 5.0 Linux SDK API Reference5.0.10.3 Release |
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NVIDIA DRIVE 5.0 Linux SDK API Reference5.0.10.3 Release |
Holds H264-specific encode initialization parameters.
Definition at line 2071 of file nvmedia_common.h.
Data Fields | |
| uint32_t | encodeWidth |
| Holds the encode width. More... | |
| uint32_t | encodeHeight |
| Holds the encode height. More... | |
| NvMediaBool | enableLimitedRGB |
| Set this to NVMEDIA_TRUE for limited-RGB (16-235) input. More... | |
| uint32_t | frameRateNum |
| Holds the numerator for frame rate used for encoding in frames per second ( Frame rate = frameRateNum / frameRateDen ). More... | |
| uint32_t | frameRateDen |
| Holds the denominator for frame rate used for encoding in frames per second ( Frame rate = frameRateNum / frameRateDen ). More... | |
| uint8_t | profile |
| Holds the encoding profile. More... | |
| uint8_t | level |
| Holds the encoding level. More... | |
| uint8_t | maxNumRefFrames |
| Holds the max reference numbers used for encoding. More... | |
| NvMediaBool | enableExternalMEHints |
| Set to NVMEDIA_TRUE to enable external ME hints. More... | |
| NvMediaEncodeExternalMeHintCountsPerBlocktype | maxMEHintCountsPerBlock [2] |
| If Client wants to pass external motion vectors in NvMediaEncodePicParamsH264 meExternalHints buffer it must specify the maximum number of hint candidates per block per direction for the encode session. More... | |
| NvMediaBool | enableReconCRC |
| Enable support for recon CRC generation. More... | |
| NvMediaBool | enableMVC |
| If client want to do MVC encoding then this flag need to be set. More... | |
| NvMediaBool | enableROIEncode |
| Enable region of interest encoding. More... | |
| NvMediaBool | enableSliceEncode |
| use slice encode to reduce latency in getting encoded buffers. More... | |
| uint32_t | useBFramesAsRef |
| Enables B frames to be used as refernces frames. More... | |
| NvMediaBool | enableTwoPassRC |
| Enable 2 pass RC support. More... | |
| NvMediaBool | enableSourceHalfScaled |
| Enable 2 pass RC with quarter resolution first pass. More... | |
| uint32_t | mvcNumViews |
| Number of views used for MVC. More... | |
| NvMediaBool NvMediaEncodeInitializeParamsH264::enableExternalMEHints |
Set to NVMEDIA_TRUE to enable external ME hints.
Currently this feature is not supported if B frames are used
Definition at line 2100 of file nvmedia_common.h.
| NvMediaBool NvMediaEncodeInitializeParamsH264::enableLimitedRGB |
Set this to NVMEDIA_TRUE for limited-RGB (16-235) input.
Definition at line 2077 of file nvmedia_common.h.
| NvMediaBool NvMediaEncodeInitializeParamsH264::enableMVC |
If client want to do MVC encoding then this flag need to be set.
Definition at line 2114 of file nvmedia_common.h.
| NvMediaBool NvMediaEncodeInitializeParamsH264::enableReconCRC |
Enable support for recon CRC generation.
NVMEDIA will allocate extra surface for recon CRC calculation. This can be enabled at run time for any frame by enabling recon CRC and passing recon CRC rectangle.
Definition at line 2112 of file nvmedia_common.h.
| NvMediaBool NvMediaEncodeInitializeParamsH264::enableROIEncode |
Enable region of interest encoding.
Region of interest encoding parameters are passed with Input extra data parameters
Definition at line 2117 of file nvmedia_common.h.
| NvMediaBool NvMediaEncodeInitializeParamsH264::enableSliceEncode |
use slice encode to reduce latency in getting encoded buffers.
Definition at line 2119 of file nvmedia_common.h.
| NvMediaBool NvMediaEncodeInitializeParamsH264::enableSourceHalfScaled |
Enable 2 pass RC with quarter resolution first pass.
Definition at line 2125 of file nvmedia_common.h.
| NvMediaBool NvMediaEncodeInitializeParamsH264::enableTwoPassRC |
Enable 2 pass RC support.
First pass RC can be run on full or quarter resolution.
Definition at line 2123 of file nvmedia_common.h.
| uint32_t NvMediaEncodeInitializeParamsH264::encodeHeight |
Holds the encode height.
Definition at line 2075 of file nvmedia_common.h.
| uint32_t NvMediaEncodeInitializeParamsH264::encodeWidth |
Holds the encode width.
Definition at line 2073 of file nvmedia_common.h.
| uint32_t NvMediaEncodeInitializeParamsH264::frameRateDen |
Holds the denominator for frame rate used for encoding in frames per second ( Frame rate = frameRateNum / frameRateDen ).
Definition at line 2083 of file nvmedia_common.h.
| uint32_t NvMediaEncodeInitializeParamsH264::frameRateNum |
Holds the numerator for frame rate used for encoding in frames per second ( Frame rate = frameRateNum / frameRateDen ).
Definition at line 2080 of file nvmedia_common.h.
| uint8_t NvMediaEncodeInitializeParamsH264::level |
Holds the encoding level.
Client is recommended to set this to NVMEDIA_ENCODE_LEVEL_AUTOSELECT in order to enable the Encode interface to select the correct level.
Definition at line 2091 of file nvmedia_common.h.
| NvMediaEncodeExternalMeHintCountsPerBlocktype NvMediaEncodeInitializeParamsH264::maxMEHintCountsPerBlock[2] |
If Client wants to pass external motion vectors in NvMediaEncodePicParamsH264 meExternalHints buffer it must specify the maximum number of hint candidates per block per direction for the encode session.
The NvMediaEncodeInitializeParamsH264 maxMEHintCountsPerBlock[0] is for L0 predictors and NvMediaEncodeInitializeParamsH264 maxMEHintCountsPerBlock[1] is for L1 predictors. This client must also set NvMediaEncodeInitializeParamsH264 enableExternalMEHints to NVMEDIA_TRUE.
Definition at line 2107 of file nvmedia_common.h.
| uint8_t NvMediaEncodeInitializeParamsH264::maxNumRefFrames |
Holds the max reference numbers used for encoding.
Allowed range is [0, 2]. Values:
Definition at line 2097 of file nvmedia_common.h.
| uint32_t NvMediaEncodeInitializeParamsH264::mvcNumViews |
Number of views used for MVC.
Definition at line 2127 of file nvmedia_common.h.
| uint8_t NvMediaEncodeInitializeParamsH264::profile |
Holds the encoding profile.
Client is recommended to set this to NVMEDIA_ENCODE_PROFILE_AUTOSELECT in order to enable the Encode interface to select the correct profile.
Definition at line 2087 of file nvmedia_common.h.
| uint32_t NvMediaEncodeInitializeParamsH264::useBFramesAsRef |
Enables B frames to be used as refernces frames.
Definition at line 2121 of file nvmedia_common.h.
