 |
NVIDIA DRIVE OS Linux SDK API Reference5.1.6.0 Release |
|
|
NVIDIA DRIVE OS Linux SDK API Reference5.1.6.0 Release |
Holds H265-specific encode initialization parameters.
Definition at line 2389 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... | |
| NvMediaBool | enableSliceLevelEncode |
| Set this to NVMEDIA_TRUE for slice level encode. 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 | levelTier |
| Holds the level tier information. 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 NvMediaEncodePicParamsH265 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 | mvNumViews: 4 |
| Number of views used for MV-Hevc. More... | |
| uint32_t | enableExternalPictureRC: 1 |
| enable external picture rate control More... | |
| uint32_t | enableAllIFrames: 1 |
| Encode all frames as I frames. More... | |
| uint32_t | reserved: 26 |
| Add padding. More... | |
| uint32_t NvMediaEncodeInitializeParamsH265::enableAllIFrames |
Encode all frames as I frames.
Definition at line 2455 of file nvmedia_common.h.
| NvMediaBool NvMediaEncodeInitializeParamsH265::enableExternalMEHints |
Set to NVMEDIA_TRUE to enable external ME hints.
Currently this feature is not supported if B frames are used
Definition at line 2424 of file nvmedia_common.h.
| uint32_t NvMediaEncodeInitializeParamsH265::enableExternalPictureRC |
enable external picture rate control
Definition at line 2453 of file nvmedia_common.h.
| NvMediaBool NvMediaEncodeInitializeParamsH265::enableLimitedRGB |
Set this to NVMEDIA_TRUE for limited-RGB (16-235) input.
Definition at line 2395 of file nvmedia_common.h.
| NvMediaBool NvMediaEncodeInitializeParamsH265::enableMVC |
If client want to do MVC encoding then this flag need to be set.
Definition at line 2438 of file nvmedia_common.h.
| NvMediaBool NvMediaEncodeInitializeParamsH265::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 2436 of file nvmedia_common.h.
| NvMediaBool NvMediaEncodeInitializeParamsH265::enableROIEncode |
Enable region of interest encoding.
Region of interest encoding parameters are passed with Input extra data parameters
Definition at line 2441 of file nvmedia_common.h.
| NvMediaBool NvMediaEncodeInitializeParamsH265::enableSliceEncode |
use slice encode to reduce latency in getting encoded buffers.
Definition at line 2443 of file nvmedia_common.h.
| NvMediaBool NvMediaEncodeInitializeParamsH265::enableSliceLevelEncode |
Set this to NVMEDIA_TRUE for slice level encode.
Definition at line 2397 of file nvmedia_common.h.
| NvMediaBool NvMediaEncodeInitializeParamsH265::enableSourceHalfScaled |
Enable 2 pass RC with quarter resolution first pass.
Definition at line 2449 of file nvmedia_common.h.
| NvMediaBool NvMediaEncodeInitializeParamsH265::enableTwoPassRC |
Enable 2 pass RC support.
First pass RC can be run on full or quarter resolution.
Definition at line 2447 of file nvmedia_common.h.
| uint32_t NvMediaEncodeInitializeParamsH265::encodeHeight |
Holds the encode height.
Definition at line 2393 of file nvmedia_common.h.
| uint32_t NvMediaEncodeInitializeParamsH265::encodeWidth |
Holds the encode width.
Definition at line 2391 of file nvmedia_common.h.
| uint32_t NvMediaEncodeInitializeParamsH265::frameRateDen |
Holds the denominator for frame rate used for encoding in frames per second ( Frame rate = frameRateNum / frameRateDen ).
Definition at line 2403 of file nvmedia_common.h.
| uint32_t NvMediaEncodeInitializeParamsH265::frameRateNum |
Holds the numerator for frame rate used for encoding in frames per second ( Frame rate = frameRateNum / frameRateDen ).
Definition at line 2400 of file nvmedia_common.h.
| uint8_t NvMediaEncodeInitializeParamsH265::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 2411 of file nvmedia_common.h.
| uint8_t NvMediaEncodeInitializeParamsH265::levelTier |
Holds the level tier information.
This is set to 0 for main tier and 1 for high tier. This is valid only when level is not selected as NVMEDIA_ENCODE_LEVEL_AUTOSELECT.
Definition at line 2415 of file nvmedia_common.h.
| NvMediaEncodeExternalMeHintCountsPerBlocktype NvMediaEncodeInitializeParamsH265::maxMEHintCountsPerBlock[2] |
If Client wants to pass external motion vectors in NvMediaEncodePicParamsH265 meExternalHints buffer it must specify the maximum number of hint candidates per block per direction for the encode session.
The NvMediaEncodeInitializeParamsH265 maxMEHintCountsPerBlock[0] is for L0 predictors and NvMediaEncodeInitializeParamsH265 maxMEHintCountsPerBlock[1] is for L1 predictors. This client must also set NvMediaEncodeInitializeParamsH265 enableExternalMEHints to NVMEDIA_TRUE.
Definition at line 2431 of file nvmedia_common.h.
| uint8_t NvMediaEncodeInitializeParamsH265::maxNumRefFrames |
Holds the max reference numbers used for encoding.
Allowed range is [0, 2]. Values:
Definition at line 2421 of file nvmedia_common.h.
| uint32_t NvMediaEncodeInitializeParamsH265::mvNumViews |
Number of views used for MV-Hevc.
Definition at line 2451 of file nvmedia_common.h.
| uint8_t NvMediaEncodeInitializeParamsH265::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 2407 of file nvmedia_common.h.
| uint32_t NvMediaEncodeInitializeParamsH265::reserved |
Add padding.
Definition at line 2457 of file nvmedia_common.h.
| uint32_t NvMediaEncodeInitializeParamsH265::useBFramesAsRef |
Enables B frames to be used as refernces frames.
Definition at line 2445 of file nvmedia_common.h.
