1/**********
2This library is free software; you can redistribute it and/or modify it under
3the terms of the GNU Lesser General Public License as published by the
4Free Software Foundation; either version 3 of the License, or (at your
5option) any later version. (See <http://www.gnu.org/copyleft/lesser.html>.)
6
7This library is distributed in the hope that it will be useful, but WITHOUT
8ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
9FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
10more details.
11
12You should have received a copy of the GNU Lesser General Public License
13along with this library; if not, write to the Free Software Foundation, Inc.,
1451 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
15**********/
16// "liveMedia"
17// Copyright (c) 1996-2020 Live Networks, Inc. All rights reserved.
18// A media track, demultiplexed from a MPEG Transport Stream file
19// C++ header
20
21#ifndef _MPEG2_TRANSPORT_STREAM_DEMUXED_TRACK_HH
22#define _MPEG2_TRANSPORT_STREAM_DEMUXED_TRACK_HH
23
24#ifndef _MPEG2_TRANSPORT_STREAM_DEMUX_HH
25#include "MPEG2TransportStreamDemux.hh"
26#endif
27
28class MPEG2TransportStreamDemuxedTrack: public FramedSource {
29public:
30 MPEG2TransportStreamDemuxedTrack(class MPEG2TransportStreamParser& ourParser, u_int16_t pid);
31 virtual ~MPEG2TransportStreamDemuxedTrack();
32
33private:
34 // redefined virtual functions:
35 virtual void doGetNextFrame();
36
37private: // We are accessed only by "MPEG2TransportStreamParser" (a friend)
38 friend class MPEG2TransportStreamParser;
39 unsigned char* to() { return fTo; }
40 unsigned maxSize() { return fMaxSize; }
41 unsigned& frameSize() { return fFrameSize; }
42 unsigned& numTruncatedBytes() { return fNumTruncatedBytes; }
43 struct timeval& presentationTime() { return fPresentationTime; }
44
45private:
46 class MPEG2TransportStreamParser& fOurParser;
47 u_int16_t fPID;
48};
49
50#endif
51