input.h

<VC++视频音频开发>一书的光盘资料。

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#ifndef INPUT_H
#define INPUT_H



#include "InputFile.h"
#include "InputInternet.h"



class MediaInput : public MediaItemInput {

private:

	MediaInputFile     *inputFile;
	MediaInputInternet *inputInternet;
	MediaItemInput     *input;

public:

	MediaInput();
	~MediaInput();


	media_type_t  GetType();
	char         *GetName();

	MP_RESULT     Connect(MediaItem *item);
	MP_RESULT     ReleaseConnections();

	DWORD         GetCaps();
	MP_RESULT     Configure(HINSTANCE hInstance, HWND hwnd);



	MP_RESULT          Open(char *url, media_input_mode_t mode);

	long               GetSize();
	long			   GetBufferSize();
	long			   GetBufferPosition();
	long			   GetBufferingSize();

	unsigned int       Read(MediaBuffer *mb, unsigned int size);
	unsigned int       Seek(int size, media_input_seek_t method);

	unsigned int       GetLine(MediaBuffer *mb);
	BOOL               EndOfFile();

	MP_RESULT Close();
};


#endif