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69 lines
1.3 KiB
69 lines
1.3 KiB
/*
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demux transport stream
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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 __TSSYSTEMSTREAM_H
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#define __TSSYSTEMSTREAM_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 transport stream.
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*/
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class TSSystemStream {
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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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TSSystemStream(InputStream* input);
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~TSSystemStream();
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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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// process Format methods
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int processSection(MpegSystemHeader* mpegHeader);
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int processPrograms(int sectionLength,MpegSystemHeader* mpegHeader);
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int processElementary(int sectionLength,MpegSystemHeader* mpegHeader);
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int demux_ts_pat_parse(MpegSystemHeader* mpegHeader);
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int demux_ts_pmt_parse(MpegSystemHeader* mpegHeader);
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};
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#endif
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