moviecapture.h
上传用户:center1979
上传日期:2022-07-26
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文件大小:1k
- // moviecapture.h
- //
- // Copyright (C) 2001, Chris Laurel <claurel@shatters.net>
- //
- // This program is free software; you can redistribute it and/or
- // modify it under the terms of the GNU General Public License
- // as published by the Free Software Foundation; either version 2
- // of the License, or (at your option) any later version.
- #ifndef _MOVIECAPTURE_H_
- #define _MOVIECAPTURE_H_
- #include <string>
- class MovieCapture
- {
- public:
- MovieCapture() {};
- virtual ~MovieCapture() {};
- virtual bool start(const std::string& filename,
- int width, int height,
- float fps) = 0;
- virtual bool end() = 0;
- virtual bool captureFrame() = 0;
- virtual int getFrameCount() const = 0;
- virtual int getWidth() const = 0;
- virtual int getHeight() const = 0;
- virtual float getFrameRate() const = 0;
- virtual void setAspectRatio(int aspectNumerator, int aspectDenominator) = 0;
- virtual void setQuality(float) = 0;
- virtual void recordingStatus(bool started) = 0; /* to update UI recording status indicator */
- };
- #endif // _MOVIECAPTURE_H_