org.bytedeco.opencv.global

Class opencv_cudacodec

java.lang.Object

org.bytedeco.opencv.presets.opencv_cudacodec

org.bytedeco.opencv.global.opencv_cudacodec

All Implemented Interfaces:

InfoMapper

public class opencv_cudacodec
extends opencv_cudacodec

Field Summary

Fields

Modifier and Type	Field and Description
static int	H264 enum cv::cudacodec::Codec
static int	H264_MVC enum cv::cudacodec::Codec
static int	H264_SVC enum cv::cudacodec::Codec
static int	HEVC enum cv::cudacodec::Codec
static int	JPEG enum cv::cudacodec::Codec
static int	Monochrome enum cv::cudacodec::ChromaFormat
static int	MPEG1 enum cv::cudacodec::Codec
static int	MPEG2 enum cv::cudacodec::Codec
static int	MPEG4 enum cv::cudacodec::Codec
static int	NumCodecs enum cv::cudacodec::Codec
static int	NumFormats enum cv::cudacodec::ChromaFormat
static int	SF_BGR enum cv::cudacodec::SurfaceFormat
static int	SF_GRAY enum cv::cudacodec::SurfaceFormat
static int	SF_IYUV enum cv::cudacodec::SurfaceFormat
static int	SF_NV12 enum cv::cudacodec::SurfaceFormat
static int	SF_UYVY enum cv::cudacodec::SurfaceFormat
static int	SF_YUY2 enum cv::cudacodec::SurfaceFormat
static int	SF_YV12 enum cv::cudacodec::SurfaceFormat
static int	Uncompressed_NV12 enum cv::cudacodec::Codec
static int	Uncompressed_UYVY enum cv::cudacodec::Codec
static int	Uncompressed_YUV420 enum cv::cudacodec::Codec
static int	Uncompressed_YUYV enum cv::cudacodec::Codec
static int	Uncompressed_YV12 enum cv::cudacodec::Codec
static int	VC1 enum cv::cudacodec::Codec
static int	VP8 enum cv::cudacodec::Codec
static int	VP9 enum cv::cudacodec::Codec
static int	YUV420 enum cv::cudacodec::ChromaFormat
static int	YUV422 enum cv::cudacodec::ChromaFormat
static int	YUV444 enum cv::cudacodec::ChromaFormat

Constructor Summary

Constructors

Constructor and Description
opencv_cudacodec()

Method Summary

Modifier and Type	Method and Description
static VideoReader	createVideoReader(BytePointer filename) \brief Creates video reader.
static VideoReader	createVideoReader(RawVideoSource source) \overload
static VideoReader	createVideoReader(String filename)
static VideoWriter	createVideoWriter(BytePointer fileName, Size frameSize, double fps)
static VideoWriter	createVideoWriter(BytePointer fileName, Size frameSize, double fps, EncoderParams params)
static VideoWriter	createVideoWriter(BytePointer fileName, Size frameSize, double fps, EncoderParams params, int format) \overload
static VideoWriter	createVideoWriter(BytePointer fileName, Size frameSize, double fps, int format) \brief Creates video writer.
static VideoWriter	createVideoWriter(EncoderCallBack encoderCallback, Size frameSize, double fps)
static VideoWriter	createVideoWriter(EncoderCallBack encoderCallback, Size frameSize, double fps, EncoderParams params)
static VideoWriter	createVideoWriter(EncoderCallBack encoderCallback, Size frameSize, double fps, EncoderParams params, int format) \overload
static VideoWriter	createVideoWriter(EncoderCallBack encoderCallback, Size frameSize, double fps, int format) \overload
static VideoWriter	createVideoWriter(String fileName, Size frameSize, double fps)
static VideoWriter	createVideoWriter(String fileName, Size frameSize, double fps, EncoderParams params)
static VideoWriter	createVideoWriter(String fileName, Size frameSize, double fps, EncoderParams params, int format)
static VideoWriter	createVideoWriter(String fileName, Size frameSize, double fps, int format)

Methods inherited from class org.bytedeco.opencv.presets.opencv_cudacodec

map

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SF_UYVY

public static final int SF_UYVY

enum cv::cudacodec::SurfaceFormat

See Also:

Constant Field Values

SF_YUY2

public static final int SF_YUY2

enum cv::cudacodec::SurfaceFormat

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Constant Field Values

SF_YV12

public static final int SF_YV12

enum cv::cudacodec::SurfaceFormat

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Constant Field Values

SF_NV12

public static final int SF_NV12

enum cv::cudacodec::SurfaceFormat

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Constant Field Values

SF_IYUV

public static final int SF_IYUV

enum cv::cudacodec::SurfaceFormat

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Constant Field Values

SF_BGR

public static final int SF_BGR

enum cv::cudacodec::SurfaceFormat

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Constant Field Values

SF_GRAY

public static final int SF_GRAY

enum cv::cudacodec::SurfaceFormat

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Constant Field Values

MPEG1

public static final int MPEG1

enum cv::cudacodec::Codec

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Constant Field Values

MPEG2

public static final int MPEG2

enum cv::cudacodec::Codec

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Constant Field Values

MPEG4

public static final int MPEG4

enum cv::cudacodec::Codec

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Constant Field Values

VC1

public static final int VC1

enum cv::cudacodec::Codec

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Constant Field Values

H264

public static final int H264

enum cv::cudacodec::Codec

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Constant Field Values

JPEG

public static final int JPEG

enum cv::cudacodec::Codec

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Constant Field Values

H264_SVC

public static final int H264_SVC

enum cv::cudacodec::Codec

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Constant Field Values

H264_MVC

public static final int H264_MVC

enum cv::cudacodec::Codec

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Constant Field Values

HEVC

public static final int HEVC

enum cv::cudacodec::Codec

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Constant Field Values

VP8

public static final int VP8

enum cv::cudacodec::Codec

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Constant Field Values

VP9

public static final int VP9

enum cv::cudacodec::Codec

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Constant Field Values

NumCodecs

public static final int NumCodecs

enum cv::cudacodec::Codec

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Constant Field Values

Uncompressed_YUV420

public static final int Uncompressed_YUV420

enum cv::cudacodec::Codec

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Constant Field Values

Uncompressed_YV12

public static final int Uncompressed_YV12

enum cv::cudacodec::Codec

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Constant Field Values

Uncompressed_NV12

public static final int Uncompressed_NV12

enum cv::cudacodec::Codec

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Constant Field Values

Uncompressed_YUYV

public static final int Uncompressed_YUYV

enum cv::cudacodec::Codec

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Constant Field Values

Uncompressed_UYVY

public static final int Uncompressed_UYVY

enum cv::cudacodec::Codec

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Constant Field Values

Monochrome

public static final int Monochrome

enum cv::cudacodec::ChromaFormat

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Constant Field Values

YUV420

public static final int YUV420

enum cv::cudacodec::ChromaFormat

See Also:

Constant Field Values

YUV422

public static final int YUV422

enum cv::cudacodec::ChromaFormat

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Constant Field Values

YUV444

public static final int YUV444

enum cv::cudacodec::ChromaFormat

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Constant Field Values

NumFormats

public static final int NumFormats

enum cv::cudacodec::ChromaFormat

See Also:

Constant Field Values

Constructor Detail

opencv_cudacodec

public opencv_cudacodec()

Method Detail

createVideoWriter

@Namespace(value="cv::cudacodec")
 @opencv_core.Ptr
public static VideoWriter createVideoWriter(@opencv_core.Str
                                                                                                BytePointer fileName,
                                                                                                @ByVal
                                                                                                Size frameSize,
                                                                                                double fps,
                                                                                                @Cast(value="cv::cudacodec::SurfaceFormat")
                                                                                                int format)

\brief Creates video writer.

Parameters:

fileName - Name of the output video file. Only AVI file format is supported.

frameSize - Size of the input video frames.

fps - Framerate of the created video stream.

format - Surface format of input frames ( SF_UYVY , SF_YUY2 , SF_YV12 , SF_NV12 , SF_IYUV , SF_BGR or SF_GRAY). BGR or gray frames will be converted to YV12 format before encoding, frames with other formats will be used as is.

The constructors initialize video writer. FFMPEG is used to write videos. User can implement own multiplexing with cudacodec::EncoderCallBack .

createVideoWriter

@Namespace(value="cv::cudacodec")
 @opencv_core.Ptr
public static VideoWriter createVideoWriter(@opencv_core.Str
                                                                                                BytePointer fileName,
                                                                                                @ByVal
                                                                                                Size frameSize,
                                                                                                double fps)

createVideoWriter

@Namespace(value="cv::cudacodec")
 @opencv_core.Ptr
public static VideoWriter createVideoWriter(@opencv_core.Str
                                                                                                String fileName,
                                                                                                @ByVal
                                                                                                Size frameSize,
                                                                                                double fps,
                                                                                                @Cast(value="cv::cudacodec::SurfaceFormat")
                                                                                                int format)

createVideoWriter

@Namespace(value="cv::cudacodec")
 @opencv_core.Ptr
public static VideoWriter createVideoWriter(@opencv_core.Str
                                                                                                String fileName,
                                                                                                @ByVal
                                                                                                Size frameSize,
                                                                                                double fps)

createVideoWriter

@Namespace(value="cv::cudacodec")
 @opencv_core.Ptr
public static VideoWriter createVideoWriter(@opencv_core.Str
                                                                                                BytePointer fileName,
                                                                                                @ByVal
                                                                                                Size frameSize,
                                                                                                double fps,
                                                                                                @Const @ByRef
                                                                                                EncoderParams params,
                                                                                                @Cast(value="cv::cudacodec::SurfaceFormat")
                                                                                                int format)

\overload

Parameters:

fileName - Name of the output video file. Only AVI file format is supported.

frameSize - Size of the input video frames.

fps - Framerate of the created video stream.

params - Encoder parameters. See cudacodec::EncoderParams .

format - Surface format of input frames ( SF_UYVY , SF_YUY2 , SF_YV12 , SF_NV12 , SF_IYUV , SF_BGR or SF_GRAY). BGR or gray frames will be converted to YV12 format before encoding, frames with other formats will be used as is.

createVideoWriter

@Namespace(value="cv::cudacodec")
 @opencv_core.Ptr
public static VideoWriter createVideoWriter(@opencv_core.Str
                                                                                                BytePointer fileName,
                                                                                                @ByVal
                                                                                                Size frameSize,
                                                                                                double fps,
                                                                                                @Const @ByRef
                                                                                                EncoderParams params)

createVideoWriter

@Namespace(value="cv::cudacodec")
 @opencv_core.Ptr
public static VideoWriter createVideoWriter(@opencv_core.Str
                                                                                                String fileName,
                                                                                                @ByVal
                                                                                                Size frameSize,
                                                                                                double fps,
                                                                                                @Const @ByRef
                                                                                                EncoderParams params,
                                                                                                @Cast(value="cv::cudacodec::SurfaceFormat")
                                                                                                int format)

createVideoWriter

@Namespace(value="cv::cudacodec")
 @opencv_core.Ptr
public static VideoWriter createVideoWriter(@opencv_core.Str
                                                                                                String fileName,
                                                                                                @ByVal
                                                                                                Size frameSize,
                                                                                                double fps,
                                                                                                @Const @ByRef
                                                                                                EncoderParams params)

createVideoWriter

@Namespace(value="cv::cudacodec")
 @opencv_core.Ptr
public static VideoWriter createVideoWriter(@opencv_core.Ptr
                                                                                                EncoderCallBack encoderCallback,
                                                                                                @ByVal
                                                                                                Size frameSize,
                                                                                                double fps,
                                                                                                @Cast(value="cv::cudacodec::SurfaceFormat")
                                                                                                int format)

\overload

Parameters:

encoderCallback - Callbacks for video encoder. See cudacodec::EncoderCallBack . Use it if you want to work with raw video stream.

frameSize - Size of the input video frames.

fps - Framerate of the created video stream.

format - Surface format of input frames ( SF_UYVY , SF_YUY2 , SF_YV12 , SF_NV12 , SF_IYUV , SF_BGR or SF_GRAY). BGR or gray frames will be converted to YV12 format before encoding, frames with other formats will be used as is.

createVideoWriter

@Namespace(value="cv::cudacodec")
 @opencv_core.Ptr
public static VideoWriter createVideoWriter(@opencv_core.Ptr
                                                                                                EncoderCallBack encoderCallback,
                                                                                                @ByVal
                                                                                                Size frameSize,
                                                                                                double fps)

createVideoWriter

@Namespace(value="cv::cudacodec")
 @opencv_core.Ptr
public static VideoWriter createVideoWriter(@opencv_core.Ptr
                                                                                                EncoderCallBack encoderCallback,
                                                                                                @ByVal
                                                                                                Size frameSize,
                                                                                                double fps,
                                                                                                @Const @ByRef
                                                                                                EncoderParams params,
                                                                                                @Cast(value="cv::cudacodec::SurfaceFormat")
                                                                                                int format)

\overload

Parameters:

encoderCallback - Callbacks for video encoder. See cudacodec::EncoderCallBack . Use it if you want to work with raw video stream.

frameSize - Size of the input video frames.

fps - Framerate of the created video stream.

params - Encoder parameters. See cudacodec::EncoderParams .

format - Surface format of input frames ( SF_UYVY , SF_YUY2 , SF_YV12 , SF_NV12 , SF_IYUV , SF_BGR or SF_GRAY). BGR or gray frames will be converted to YV12 format before encoding, frames with other formats will be used as is.

createVideoWriter

@Namespace(value="cv::cudacodec")
 @opencv_core.Ptr
public static VideoWriter createVideoWriter(@opencv_core.Ptr
                                                                                                EncoderCallBack encoderCallback,
                                                                                                @ByVal
                                                                                                Size frameSize,
                                                                                                double fps,
                                                                                                @Const @ByRef
                                                                                                EncoderParams params)

createVideoReader

@Namespace(value="cv::cudacodec")
 @opencv_core.Ptr
public static VideoReader createVideoReader(@opencv_core.Str
                                                                                                BytePointer filename)

\brief Creates video reader.

Parameters:

filename - Name of the input video file.

FFMPEG is used to read videos. User can implement own demultiplexing with cudacodec::RawVideoSource

createVideoReader

@Namespace(value="cv::cudacodec")
 @opencv_core.Ptr
public static VideoReader createVideoReader(@opencv_core.Str
                                                                                                String filename)

createVideoReader

@Namespace(value="cv::cudacodec")
 @opencv_core.Ptr
public static VideoReader createVideoReader(@opencv_core.Ptr
                                                                                                RawVideoSource source)

\overload

Parameters:

source - RAW video source implemented by user.