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 source object for AMR audio files (as defined in RFC 4867, section 5)
19// C++ header
20
21#ifndef _AMR_AUDIO_FILE_SOURCE_HH
22#define _AMR_AUDIO_FILE_SOURCE_HH
23
24#ifndef _AMR_AUDIO_SOURCE_HH
25#include "AMRAudioSource.hh"
26#endif
27
28class AMRAudioFileSource: public AMRAudioSource {
29public:
30 static AMRAudioFileSource* createNew(UsageEnvironment& env,
31 char const* fileName);
32
33private:
34 AMRAudioFileSource(UsageEnvironment& env, FILE* fid,
35 Boolean isWideband, unsigned numChannels);
36 // called only by createNew()
37
38 virtual ~AMRAudioFileSource();
39
40private:
41 // redefined virtual functions:
42 virtual void doGetNextFrame();
43
44private:
45 FILE* fFid;
46};
47
48#endif
49