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 simplified version of "H264VideoStreamFramer" that takes only complete,
19// discrete frames (rather than an arbitrary byte stream) as input.
20// This avoids the parsing and data copying overhead of the full
21// "H264VideoStreamFramer".
22// C++ header
23
24#ifndef _H264_VIDEO_STREAM_DISCRETE_FRAMER_HH
25#define _H264_VIDEO_STREAM_DISCRETE_FRAMER_HH
26
27#ifndef _H264_OR_5_VIDEO_STREAM_DISCRETE_FRAMER_HH
28#include "H264or5VideoStreamDiscreteFramer.hh"
29#endif
30
31class H264VideoStreamDiscreteFramer: public H264or5VideoStreamDiscreteFramer {
32public:
33 static H264VideoStreamDiscreteFramer*
34 createNew(UsageEnvironment& env, FramedSource* inputSource,
35 Boolean includeStartCodeInOutput = False, Boolean insertAccessUnitDelimiters = False);
36
37protected:
38 H264VideoStreamDiscreteFramer(UsageEnvironment& env, FramedSource* inputSource,
39 Boolean includeStartCodeInOutput, Boolean insertAccessUnitDelimiters);
40 // called only by createNew()
41 virtual ~H264VideoStreamDiscreteFramer();
42
43private:
44 // redefined virtual functions:
45 virtual Boolean isH264VideoStreamFramer() const;
46};
47
48#endif
49