macVideoFoundation.h

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/*************************************************************************************
**
** Copyright 2014, MeVis Medical Solutions AG
**
** The user may use this file in accordance with the license agreement provided with
** the Software or, alternatively, in accordance with the terms contained in a
** written agreement between the user and MeVis Medical Solutions AG.
**
** For further information use the contact form at https://www.mevislab.de/contact
**
**************************************************************************************/
 
#ifndef MAC_VIDEO_FOUNDATION_H
#define MAC_VIDEO_FOUNDATION_H
 
 
#if defined(__APPLE__)
 
#include <macSymbolVisibilityMacros.h>
#include <string>
#include <set>
 
namespace macos {
 
  // Forward declaration
  class VideoFoundationMoviePrivate;
 
  class OSXSUPPORT_PUBLIC_API VideoFoundationMovie
  {
  public:
 
    enum VFFileType {
      VFFileTypeQuickTimeMovie,      
      VFFileTypeMPEG4,               
    };
 
    VideoFoundationMovie();
    ~VideoFoundationMovie();
 
    static std::string defaultVideoCodecType();
 
    static bool isVideoCodecTypeAvailable(const std::string &videoCodecType);
 
    static VFFileType fileTypeFromFilename(const std::string &filename);
 
 
    bool create(const VFFileType fileType = VFFileTypeQuickTimeMovie, const std::string &videoCodecType = std::string());
 
    bool canAddImages();
 
    bool addImageFile(const std::string &filename, double durationInMilliSecs = 1000./30.);
    bool addMLImage(void * /* ml::PagedImage * */ pagedImage, double durationInMilliSecs = 1000./30.);
    bool addRGB8Image(void *data, bool flipVertically, unsigned int width, unsigned int height, double durationInMilliSecs = 1000./30.);
 
 
    bool save(const std::string &filename, const std::string &exportPresetName = std::string());
 
    static std::set<std::string> availableVideoCodecTypes();
    static std::string videoCodecDisplayName(const std::string &videoCodecType);
 
    std::string temporaryMovieFilename();
 
  private:
 
    OSXSUPPORT_PRIVATE_API VideoFoundationMoviePrivate *_p;
  };
 
}
 
#endif  // __APPLE__
#endif  // __macVideoFoundation_H