cudacodec.hpp File Reference

#include "opencv2/core/cuda.hpp"

Classes
class	cv::cudacodec::EncoderCallBack
	Callbacks for CUDA video encoder. More...
struct	cv::cudacodec::EncoderParams
	Different parameters for CUDA video encoder. More...
struct	cv::cudacodec::FormatInfo
	Struct providing information about video file format. : More...
class	cv::cudacodec::RawVideoSource
	Interface for video demultiplexing. : More...
class	cv::cudacodec::VideoReader
	Video reader interface. More...
struct	cv::cudacodec::VideoReaderInitParams
	VideoReader initialization parameters. More...
class	cv::cudacodec::VideoWriter
	Video writer interface. More...

Namespaces
	cv
	"black box" representation of the file storage associated with a file on disk.
	cv::cudacodec

Enumerations
enum	cv::cudacodec::ChromaFormat {   cv::cudacodec::Monochrome = 0,   cv::cudacodec::YUV420,   cv::cudacodec::YUV422,   cv::cudacodec::YUV444,   cv::cudacodec::NumFormats }
	Chroma formats supported by cudacodec::VideoReader. More...
enum	cv::cudacodec::Codec {   cv::cudacodec::MPEG1 = 0,   cv::cudacodec::MPEG2,   cv::cudacodec::MPEG4,   cv::cudacodec::VC1,   cv::cudacodec::H264,   cv::cudacodec::JPEG,   cv::cudacodec::H264_SVC,   cv::cudacodec::H264_MVC,   cv::cudacodec::HEVC,   cv::cudacodec::VP8,   cv::cudacodec::VP9,   cv::cudacodec::AV1,   cv::cudacodec::NumCodecs,   cv::cudacodec::Uncompressed_YUV420 = (('I'<<24)|('Y'<<16)|('U'<<8)|('V')),   cv::cudacodec::Uncompressed_YV12 = (('Y'<<24)|('V'<<16)|('1'<<8)|('2')),   cv::cudacodec::Uncompressed_NV12 = (('N'<<24)|('V'<<16)|('1'<<8)|('2')),   cv::cudacodec::Uncompressed_YUYV = (('Y'<<24)|('U'<<16)|('Y'<<8)|('V')),   cv::cudacodec::Uncompressed_UYVY = (('U'<<24)|('Y'<<16)|('V'<<8)|('Y')) }
	Video codecs supported by cudacodec::VideoReader . More...
enum	cv::cudacodec::ColorFormat {   cv::cudacodec::ColorFormat::BGRA = 1,   cv::cudacodec::ColorFormat::BGR = 2,   cv::cudacodec::ColorFormat::GRAY = 3,   cv::cudacodec::ColorFormat::YUV = 4 }
	ColorFormat for the frame returned by nextFrame()/retrieve(). More...
enum	cv::cudacodec::DeinterlaceMode {   cv::cudacodec::Weave = 0,   cv::cudacodec::Bob = 1,   cv::cudacodec::Adaptive = 2 }
	Deinterlacing mode used by decoder. More...
enum	cv::cudacodec::SurfaceFormat {   cv::cudacodec::SF_UYVY = 0,   cv::cudacodec::SF_YUY2,   cv::cudacodec::SF_YV12,   cv::cudacodec::SF_NV12,   cv::cudacodec::SF_IYUV,   cv::cudacodec::SF_BGR,   cv::cudacodec::SF_GRAY = SF_BGR }
enum	cv::cudacodec::VideoReaderProps {   cv::cudacodec::VideoReaderProps::PROP_DECODED_FRAME_IDX = 0,   cv::cudacodec::VideoReaderProps::PROP_EXTRA_DATA_INDEX = 1,   cv::cudacodec::VideoReaderProps::PROP_RAW_PACKAGES_BASE_INDEX = 2,   cv::cudacodec::VideoReaderProps::PROP_NUMBER_OF_RAW_PACKAGES_SINCE_LAST_GRAB = 3,   cv::cudacodec::VideoReaderProps::PROP_RAW_MODE = 4,   cv::cudacodec::VideoReaderProps::PROP_LRF_HAS_KEY_FRAME = 5,   cv::cudacodec::VideoReaderProps::PROP_COLOR_FORMAT = 6,   cv::cudacodec::VideoReaderProps::PROP_UDP_SOURCE = 7,   cv::cudacodec::VideoReaderProps::PROP_ALLOW_FRAME_DROP = 8 }
	cv::cudacodec::VideoReader generic properties identifier. More...

Functions
Ptr< VideoReader >	cv::cudacodec::createVideoReader (const String &filename, const std::vector< int > &sourceParams={}, const VideoReaderInitParams params=VideoReaderInitParams())
	Creates video reader. More...
Ptr< VideoReader >	cv::cudacodec::createVideoReader (const Ptr< RawVideoSource > &source, const VideoReaderInitParams params=VideoReaderInitParams())
Ptr< cudacodec::VideoWriter >	cv::cudacodec::createVideoWriter (const String &fileName, Size frameSize, double fps, SurfaceFormat format=SF_BGR)
	Creates video writer. More...
Ptr< cudacodec::VideoWriter >	cv::cudacodec::createVideoWriter (const String &fileName, Size frameSize, double fps, const EncoderParams &params, SurfaceFormat format=SF_BGR)
Ptr< cudacodec::VideoWriter >	cv::cudacodec::createVideoWriter (const Ptr< EncoderCallBack > &encoderCallback, Size frameSize, double fps, SurfaceFormat format=SF_BGR)
Ptr< cudacodec::VideoWriter >	cv::cudacodec::createVideoWriter (const Ptr< EncoderCallBack > &encoderCallback, Size frameSize, double fps, const EncoderParams &params, SurfaceFormat format=SF_BGR)