psychlops/platform/cv/psychlops_misc_opencv.cpp

   1 /*
   2  *  psychlops_widgets_Win32GL.cpp
   3  *  Psychlops Standard Library (Universal)
   4  *
   5  *  Last Modified 2009/12/14 by Kenchi HOSOKAWA
   6  *  (C) 2009 Kenchi HOSOKAWA, Kazushi MARUYA and Takao SATO
   7  */
   8
   9 \r
  10 #include <opencv2/core/core.hpp>\r
  11 #include <opencv2/highgui/highgui.hpp>\r
  12 #include "../../extension/standard/figure/psychlops_figure_standard.h"\r
  13 \r
  14
  15 namespace Psychlops {\r
  16 \r
  17         Figures::Movie& Figures::Movie::save(std::string filename, const double t_fps) {\r
  18                 double fps;\r
  19                 if(t_fps<=0.0) { fps = 60.0; } else { fps = t_fps; }\r
  20                 if(frames.size()>0)\r
  21                 {\r
  22                         std::cout << "Movie::save : in progress...";\r
  23                         cv::Size size_of_frame(frames[0]->getWidth(), frames[0]->getHeight());\r
  24                         cv::Mat frame;\r
  25                         cv::VideoWriter writer(filename, CV_FOURCC('X','V','I','D'), fps, size_of_frame);\r
  26                         for(int i=0; i<frames.size(); i++)\r
  27                         {\r
  28                                 frames[i]->to(frame);\r
  29                                 writer << frame;\r
  30                         }\r
  31                 } else {\r
  32                         std::cout << "Movie::save : The movie is empty.";\r
  33                 }
  34                 return *this;\r
  35         }\r
  36 \r
  37
  38 }       /*      <- namespace Psycholops         */\r