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// RTP sink for 'ADUized' MP3 frames ("mpa-robust")
19// C++ header
20
21#ifndef _MP3_ADU_RTP_SINK_HH
22#define _MP3_ADU_RTP_SINK_HH
23
24#ifndef _AUDIO_RTP_SINK_HH
25#include "AudioRTPSink.hh"
26#endif
27
28class MP3ADURTPSink: public AudioRTPSink {
29public:
30 static MP3ADURTPSink* createNew(UsageEnvironment& env, Groupsock* RTPgs,
31 unsigned char RTPPayloadType);
32
33protected:
34 virtual ~MP3ADURTPSink();
35
36private:
37 MP3ADURTPSink(UsageEnvironment& env, Groupsock* RTPgs,
38 unsigned char RTPPayloadType);
39 // called only by createNew()
40
41
42private:
43 // Redefined virtual functions:
44 virtual void doSpecialFrameHandling(unsigned fragmentationOffset,
45 unsigned char* frameStart,
46 unsigned numBytesInFrame,
47 struct timeval framePresentationTime,
48 unsigned numRemainingBytes);
49 virtual unsigned specialHeaderSize() const;
50
51private:
52 unsigned fCurADUSize; // used when fragmenting over multiple RTP packets
53};
54
55#endif
56