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58 lines
1.2 KiB
58 lines
1.2 KiB
15 years ago
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/*
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demux "normal" mpeg stream (does this have a name?)
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Copyright (C) 2001 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 __PSSYSTEMSTREAM_H
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#define __PSSYSTEMSTREAM_H
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#include <stdlib.h>
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#include "../input/inputPlugin.h"
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#include "mpegSystemHeader.h"
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/**
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This class is used inside mpegSystemStream.h when we found
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during initialisation an "normal" mpeg stream.
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This means: 1ba,1bb startcodes.
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*/
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class PSSystemStream {
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InputStream* input;
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int paket_len;
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int paket_read;
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public:
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PSSystemStream(InputStream* input);
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~PSSystemStream();
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// called when we found a valid ts startcode
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int processStartCode(MpegSystemHeader* mpegHeader);
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private:
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// read stream methods
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int read(char* ptr,int bytes);
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int getByteDirect();
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int nukeBytes(int bytes);
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int skipNextByteInLength();
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int processPackHeader(MpegSystemHeader* mpegHeader);
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int processSystemHeader(MpegSystemHeader* mpegHeader);
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};
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#endif
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