Different parameters for CUDA video encoder. More...

#include <opencv2/cudacodec.hpp>

Collaboration diagram for cv::cudacodec::EncoderParams:

Public Member Functions
	EncoderParams ()

Public Attributes
int	averageBitRate
	target bitrate for ENC_PARAMS_RC_VBR and ENC_PARAMS_RC_CBR.

EncodeQp	constQp
	QP's for ENC_PARAMS_RC_CONSTQP.

EncodeProfile	encodingProfile

int	gopLength
	the number of pictures in one GOP, ensuring idrPeriod >= gopLength.

int	idrPeriod
	IDR interval, ensuring idrPeriod >= gopLength.

int	maxBitRate
	upper bound on bitrate for ENC_PARAMS_RC_VBR and ENC_PARAMS_RC_CONSTQP.

EncodeMultiPass	multiPassEncoding

EncodePreset	nvPreset

EncodeParamsRcMode	rateControlMode

uint8_t	targetQuality
	value 0 - 51 where video quality decreases as targetQuality increases, used with ENC_PARAMS_RC_VBR.

EncodeTuningInfo	tuningInfo

bool	videoFullRangeFlag
	Indicates if the black level, luma and chroma of the source are represented using the full or limited range (AKA TV or "analogue" range) of values as defined in Annex E of the ITU-T Specification.

Detailed Description

Different parameters for CUDA video encoder.

Constructor & Destructor Documentation

◆ EncoderParams()

cv::cudacodec::EncoderParams::EncoderParams ( )

inline

Member Data Documentation

◆ averageBitRate

int cv::cudacodec::EncoderParams::averageBitRate

target bitrate for ENC_PARAMS_RC_VBR and ENC_PARAMS_RC_CBR.

◆ constQp

EncodeQp cv::cudacodec::EncoderParams::constQp

QP's for ENC_PARAMS_RC_CONSTQP.

◆ encodingProfile

EncodeProfile cv::cudacodec::EncoderParams::encodingProfile

◆ gopLength

int cv::cudacodec::EncoderParams::gopLength

the number of pictures in one GOP, ensuring idrPeriod >= gopLength.

◆ idrPeriod

int cv::cudacodec::EncoderParams::idrPeriod

IDR interval, ensuring idrPeriod >= gopLength.

◆ maxBitRate

int cv::cudacodec::EncoderParams::maxBitRate

upper bound on bitrate for ENC_PARAMS_RC_VBR and ENC_PARAMS_RC_CONSTQP.

◆ multiPassEncoding

EncodeMultiPass cv::cudacodec::EncoderParams::multiPassEncoding

◆ nvPreset

EncodePreset cv::cudacodec::EncoderParams::nvPreset

◆ rateControlMode

EncodeParamsRcMode cv::cudacodec::EncoderParams::rateControlMode

◆ targetQuality

uint8_t cv::cudacodec::EncoderParams::targetQuality

value 0 - 51 where video quality decreases as targetQuality increases, used with ENC_PARAMS_RC_VBR.

◆ tuningInfo

EncodeTuningInfo cv::cudacodec::EncoderParams::tuningInfo

◆ videoFullRangeFlag

bool cv::cudacodec::EncoderParams::videoFullRangeFlag

Indicates if the black level, luma and chroma of the source are represented using the full or limited range (AKA TV or "analogue" range) of values as defined in Annex E of the ITU-T Specification.

The documentation for this struct was generated from the following file:

opencv2/cudacodec.hpp

Public Member Functions

Public Attributes