1 /*M/////////////////////////////////////////////////////////////////////////////////////// 2 // 3 // IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. 4 // 5 // By downloading, copying, installing or using the software you agree to this license. 6 // If you do not agree to this license, do not download, install, 7 // copy or use the software. 8 // 9 // 10 // Intel License Agreement 11 // For Open Source Computer Vision Library 12 // 13 // Copyright (C) 2000, Intel Corporation, all rights reserved. 14 // Third party copyrights are property of their respective owners. 15 // 16 // Redistribution and use in source and binary forms, with or without modification, 17 // are permitted provided that the following conditions are met: 18 // 19 // * Redistribution's of source code must retain the above copyright notice, 20 // this list of conditions and the following disclaimer. 21 // 22 // * Redistribution's in binary form must reproduce the above copyright notice, 23 // this list of conditions and the following disclaimer in the documentation 24 // and/or other materials provided with the distribution. 25 // 26 // * The name of Intel Corporation may not be used to endorse or promote products 27 // derived from this software without specific prior written permission. 28 // 29 // This software is provided by the copyright holders and contributors "as is" and 30 // any express or implied warranties, including, but not limited to, the implied 31 // warranties of merchantability and fitness for a particular purpose are disclaimed. 32 // In no event shall the Intel Corporation or contributors be liable for any direct, 33 // indirect, incidental, special, exemplary, or consequential damages 34 // (including, but not limited to, procurement of substitute goods or services; 35 // loss of use, data, or profits; or business interruption) however caused 36 // and on any theory of liability, whether in contract, strict liability, 37 // or tort (including negligence or otherwise) arising in any way out of 38 // the use of this software, even if advised of the possibility of such damage. 39 // 40 //M*/ 41 42 #ifndef __VIDEOIO_H_ 43 #define __VIDEOIO_H_ 44 45 #include "opencv2/videoio.hpp" 46 47 #include "opencv2/core/utility.hpp" 48 #include "opencv2/core/private.hpp" 49 50 #include "opencv2/imgcodecs.hpp" 51 52 #include "opencv2/imgproc/imgproc_c.h" 53 #include "opencv2/imgcodecs/imgcodecs_c.h" 54 #include "opencv2/videoio/videoio_c.h" 55 56 #include <stdlib.h> 57 #include <stdio.h> 58 #include <string.h> 59 #include <limits.h> 60 #include <ctype.h> 61 #include <assert.h> 62 63 #if defined WIN32 || defined WINCE 64 #if !defined _WIN32_WINNT 65 #ifdef HAVE_MSMF 66 #define _WIN32_WINNT 0x0600 // Windows Vista 67 #else 68 #define _WIN32_WINNT 0x0500 // Windows 2000 69 #endif 70 #endif 71 72 #include <windows.h> 73 #undef small 74 #undef min 75 #undef max 76 #undef abs 77 #endif 78 79 #define __BEGIN__ __CV_BEGIN__ 80 #define __END__ __CV_END__ 81 #define EXIT __CV_EXIT__ 82 83 /***************************** CvCapture structure ******************************/ 84 85 struct CvCapture 86 { ~CvCaptureCvCapture87 virtual ~CvCapture() {} getPropertyCvCapture88 virtual double getProperty(int) const { return 0; } setPropertyCvCapture89 virtual bool setProperty(int, double) { return 0; } grabFrameCvCapture90 virtual bool grabFrame() { return true; } retrieveFrameCvCapture91 virtual IplImage* retrieveFrame(int) { return 0; } getCaptureDomainCvCapture92 virtual int getCaptureDomain() { return CV_CAP_ANY; } // Return the type of the capture object: CV_CAP_VFW, etc... 93 }; 94 95 /*************************** CvVideoWriter structure ****************************/ 96 97 struct CvVideoWriter 98 { ~CvVideoWriterCvVideoWriter99 virtual ~CvVideoWriter() {} writeFrameCvVideoWriter100 virtual bool writeFrame(const IplImage*) { return false; } 101 }; 102 103 CvCapture * cvCreateCameraCapture_V4L( int index ); 104 CvCapture * cvCreateCameraCapture_DC1394( int index ); 105 CvCapture * cvCreateCameraCapture_DC1394_2( int index ); 106 CvCapture* cvCreateCameraCapture_MIL( int index ); 107 CvCapture* cvCreateCameraCapture_Giganetix( int index ); 108 CvCapture * cvCreateCameraCapture_CMU( int index ); 109 CV_IMPL CvCapture * cvCreateCameraCapture_TYZX( int index ); 110 CvCapture* cvCreateFileCapture_Win32( const char* filename ); 111 CvCapture* cvCreateCameraCapture_VFW( int index ); 112 CvCapture* cvCreateFileCapture_VFW( const char* filename ); 113 CvVideoWriter* cvCreateVideoWriter_Win32( const char* filename, int fourcc, 114 double fps, CvSize frameSize, int is_color ); 115 CvVideoWriter* cvCreateVideoWriter_VFW( const char* filename, int fourcc, 116 double fps, CvSize frameSize, int is_color ); 117 CvCapture* cvCreateCameraCapture_DShow( int index ); 118 CvCapture* cvCreateCameraCapture_MSMF( int index ); 119 CvCapture* cvCreateFileCapture_MSMF (const char* filename); 120 CvVideoWriter* cvCreateVideoWriter_MSMF( const char* filename, int fourcc, 121 double fps, CvSize frameSize, int is_color ); 122 CvCapture* cvCreateCameraCapture_OpenNI( int index ); 123 CvCapture* cvCreateFileCapture_OpenNI( const char* filename ); 124 CvCapture* cvCreateCameraCapture_Android( int index ); 125 CvCapture* cvCreateCameraCapture_XIMEA( int index ); 126 CvCapture* cvCreateCameraCapture_AVFoundation(int index); 127 128 CvCapture* cvCreateFileCapture_Images(const char* filename); 129 CvVideoWriter* cvCreateVideoWriter_Images(const char* filename); 130 131 CvCapture* cvCreateFileCapture_XINE (const char* filename); 132 133 134 #define CV_CAP_GSTREAMER_1394 0 135 #define CV_CAP_GSTREAMER_V4L 1 136 #define CV_CAP_GSTREAMER_V4L2 2 137 #define CV_CAP_GSTREAMER_FILE 3 138 139 CvCapture* cvCreateCapture_GStreamer(int type, const char *filename); 140 CvCapture* cvCreateFileCapture_FFMPEG_proxy(const char* filename); 141 142 143 CvVideoWriter* cvCreateVideoWriter_FFMPEG_proxy( const char* filename, int fourcc, 144 double fps, CvSize frameSize, int is_color ); 145 146 CvCapture * cvCreateFileCapture_QT (const char * filename); 147 CvCapture * cvCreateCameraCapture_QT (const int index); 148 149 CvVideoWriter* cvCreateVideoWriter_QT ( const char* filename, int fourcc, 150 double fps, CvSize frameSize, int is_color ); 151 152 CvCapture* cvCreateFileCapture_AVFoundation (const char * filename); 153 CvVideoWriter* cvCreateVideoWriter_AVFoundation( const char* filename, int fourcc, 154 double fps, CvSize frameSize, int is_color ); 155 156 157 CvCapture * cvCreateCameraCapture_Unicap (const int index); 158 CvCapture * cvCreateCameraCapture_PvAPI (const int index); 159 CvVideoWriter* cvCreateVideoWriter_GStreamer( const char* filename, int fourcc, 160 double fps, CvSize frameSize, int is_color ); 161 162 namespace cv 163 { 164 class IVideoCapture 165 { 166 public: ~IVideoCapture()167 virtual ~IVideoCapture() {} getProperty(int) const168 virtual double getProperty(int) const { return 0; } setProperty(int,double)169 virtual bool setProperty(int, double) { return false; } 170 virtual bool grabFrame() = 0; 171 virtual bool retrieveFrame(int, OutputArray) = 0; 172 virtual bool isOpened() const = 0; getCaptureDomain()173 virtual int getCaptureDomain() { return CAP_ANY; } // Return the type of the capture object: CAP_VFW, etc... 174 }; 175 176 class IVideoWriter 177 { 178 public: ~IVideoWriter()179 virtual ~IVideoWriter() {} getProperty(int) const180 virtual double getProperty(int) const { return 0; } setProperty(int,double)181 virtual bool setProperty(int, double) { return false; } 182 183 virtual bool isOpened() const = 0; 184 virtual void write(InputArray) = 0; 185 }; 186 187 Ptr<IVideoCapture> createMotionJpegCapture(const String& filename); 188 Ptr<IVideoWriter> createMotionJpegWriter( const String& filename, double fps, Size frameSize, bool iscolor ); 189 190 Ptr<IVideoCapture> createGPhoto2Capture(int index); 191 Ptr<IVideoCapture> createGPhoto2Capture(const String& deviceName); 192 }; 193 194 #endif /* __VIDEOIO_H_ */ 195