OpenCV
4.10.0
Open Source Computer Vision
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Different parameters for CUDA video encoder. More...
#include <opencv2/cudacodec.hpp>
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 |
Different parameters for CUDA video encoder.
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inline |
int cv::cudacodec::EncoderParams::averageBitRate |
target bitrate for ENC_PARAMS_RC_VBR and ENC_PARAMS_RC_CBR.
EncodeQp cv::cudacodec::EncoderParams::constQp |
QP's for ENC_PARAMS_RC_CONSTQP.
EncodeProfile cv::cudacodec::EncoderParams::encodingProfile |
int cv::cudacodec::EncoderParams::gopLength |
int cv::cudacodec::EncoderParams::maxBitRate |
upper bound on bitrate for ENC_PARAMS_RC_VBR and ENC_PARAMS_RC_CONSTQP.
EncodeMultiPass cv::cudacodec::EncoderParams::multiPassEncoding |
EncodePreset cv::cudacodec::EncoderParams::nvPreset |
EncodeParamsRcMode cv::cudacodec::EncoderParams::rateControlMode |
uint8_t cv::cudacodec::EncoderParams::targetQuality |
value 0 - 51 where video quality decreases as targetQuality increases, used with ENC_PARAMS_RC_VBR.
EncodeTuningInfo cv::cudacodec::EncoderParams::tuningInfo |