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54 lines
1.1 KiB
54 lines
1.1 KiB
15 years ago
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/*
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reads paket input data
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Copyright (C) 1999 Martin Vogt
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Library General Public License as published by
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the Free Software Foundation.
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For more information look at the file COPYRIGHT in this package
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*/
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#ifndef __MPEGSYSTEMSTREAM_H
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#define __MPEGSYSTEMSTREAM_H
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#include "tsSystemStream.h"
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#include "psSystemStream.h"
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#include "pesSystemStream.h"
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class MpegSystemStream {
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InputStream* input;
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int lHasLength;
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unsigned int syncCode;
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int lState;
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TSSystemStream* tsSystemStream;
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PSSystemStream* psSystemStream;
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PESSystemStream* pesSystemStream;
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public:
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MpegSystemStream(InputStream* input);
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~MpegSystemStream();
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// returns true if init successful
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int firstInitialize(MpegSystemHeader* mpegHeader);
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int nextPacket(MpegSystemHeader* mpegHeader);
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inline int eof() { return input->eof(); }
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void reset();
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private:
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int readSyncCode();
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int getByteDirect();
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int demux_ts_pes_buffer(MpegSystemHeader* mpegHeader);
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int processSystemHeader(MpegSystemHeader* mpegHeader);
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};
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#endif
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