video_writer.h
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00001 // *****************************************************************************
00002 //
00003 // Copyright (c) 2017, Southwest Research Institute® (SwRI®)
00004 // All rights reserved.
00005 //
00006 // Redistribution and use in source and binary forms, with or without
00007 // modification, are permitted provided that the following conditions are met:
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00009 //       notice, this list of conditions and the following disclaimer.
00010 //     * Redistributions in binary form must reproduce the above copyright
00011 //       notice, this list of conditions and the following disclaimer in the
00012 //       documentation and/or other materials provided with the distribution.
00013 //     * Neither the name of Southwest Research Institute® (SwRI®) nor the
00014 //       names of its contributors may be used to endorse or promote products
00015 //       derived from this software without specific prior written permission.
00016 //
00017 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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00028 // *****************************************************************************
00029 
00030 #ifndef MAPVIZ_VIDEO_WRITER_H
00031 #define MAPVIZ_VIDEO_WRITER_H
00032 
00033 #include <QObject>
00034 #include <QMutex>
00035 #include <QImage>
00036 
00037 #include <boost/shared_ptr.hpp>
00038 
00039 #ifndef Q_MOC_RUN
00040 #include <opencv2/highgui/highgui.hpp>
00041 #endif
00042 
00043 namespace mapviz
00044 {
00045   class VideoWriter : public QObject
00046   {
00047     Q_OBJECT
00048 
00049   public:
00050     VideoWriter() :
00051         video_mutex_(QMutex::Recursive)
00052     {}
00053 
00054     bool initializeWriter(const std::string& directory, int width, int height);
00055     bool isRecording();
00056     void stop();
00057 
00058   public Q_SLOTS:
00059     void processFrame(QImage frame);
00060 
00061   private:
00062     int height_;
00063     int width_;
00064     QMutex video_mutex_;
00065     boost::shared_ptr<cv::VideoWriter> video_writer_;
00066   };
00067 }
00068 
00069 #endif //MAPVIZ_VIDEO_WRITER_H


mapviz
Author(s): Marc Alban
autogenerated on Thu Aug 24 2017 02:45:59