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/*
* Oreka -- A media capture and retrieval platform
*
* Copyright (C) 2005, orecx LLC
*
* http://www.orecx.com
*
* This program is free software, distributed under the terms of
* the GNU General Public License.
* Please refer to http://www.gnu.org/copyleft/gpl.html
*
*/
#ifndef __LIBSNDFILEFILE_H__
#define __LIBSNDFILEFILE_H__
#include "StdString.h"
#include "AudioCapture.h"
#include "sndfile.h"
#include "AudioFile.h"
/** file accessor class for all file types supported by the libsndfile library.
The library can be found at http://www.mega-nerd.com/libsndfile/
*/
class DLL_IMPORT_EXPORT_ORKBASE LibSndFileFile : public AudioFile
{
public:
LibSndFileFile(int fileFormat); // fileFormat is described at http://www.mega-nerd.com/libsndfile/api.html
~LibSndFileFile();
void Open(CStdString& filename, fileOpenModeEnum mode, bool stereo = false, int sampleRate = 8000);
void Close();
void WriteChunk(AudioChunkRef chunkRef);
int ReadChunkMono(AudioChunkRef& chunk);
CStdString GetExtension();
private:
SF_INFO m_fileInfo;
SNDFILE* m_pFile;
};
#endif
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