43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
#pragma once
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#include "FLVProcessor.h"
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#include <windows.h>
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#include <vector>
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#include "../nu/AutoLock.h"
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class FileProcessor : public FLVProcessor
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{
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public:
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FileProcessor(const wchar_t *filename);
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~FileProcessor();
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private:
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/* FLVProcessor virtual method overrides */
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int Write(void *data, size_t datalen, size_t *written) { return 1; }
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uint64_t GetProcessedPosition();
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uint32_t GetMaxTimestamp();
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bool GetPosition(int time_in_ms, size_t *frameIndex, bool needVideoKeyFrame);
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bool IsStreaming() { return false; }
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FLVHeader *GetHeader();
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public:
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/* FLVProcessor virtual method overrides, continued
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(these are public so FileProcessor can be used standalone */
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int Process();
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uint64_t Seek(uint64_t position);
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size_t Read(void *data, size_t bytes);
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bool GetFrame(size_t frameIndex, FrameData &frameData);
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protected:
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FileProcessor();
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uint64_t processedPosition;
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uint64_t writePosition;
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HANDLE processedCursor, readCursor;
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// file positions of samples
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std::vector<FrameData> frames;
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Nullsoft::Utility::LockGuard frameGuard;
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uint64_t flen;
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private:
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void Init();
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uint32_t maxTimeStamp;
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FLVHeader header;
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bool headerOK;
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}; |