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H263plusVideoRTPSource.hh
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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.
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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) 1996-2023 Live Networks, Inc. All rights reserved.
18// H.263+ Video RTP Sources
19// C++ header
20
21#ifndef _H263_PLUS_VIDEO_RTP_SOURCE_HH
22#define _H263_PLUS_VIDEO_RTP_SOURCE_HH
23
24#ifndef _MULTI_FRAMED_RTP_SOURCE_HH
26#endif
27
28#define SPECIAL_HEADER_BUFFER_SIZE 1000
29
31public:
34 unsigned char rtpPayloadFormat,
35 unsigned rtpTimestampFrequency = 90000);
36
37 // A data structure that stores copies of the special header bytes
38 // from the most recent frame's RTP packets:
39 unsigned char fNumSpecialHeaders;
42 unsigned fPacketSizes[256];
43
44protected:
46
47private:
49 unsigned char rtpPayloadFormat,
50 unsigned rtpTimestampFrequency);
51 // called only by createNew()
52
53private:
54 // redefined virtual functions:
56 unsigned& resultSpecialHeaderSize);
57 virtual char const* MIMEtype() const;
58};
59
60#endif
unsigned char Boolean
Definition: Boolean.hh:25
#define SPECIAL_HEADER_BUFFER_SIZE
virtual ~H263plusVideoRTPSource()
virtual char const * MIMEtype() const
unsigned char fSpecialHeaderBytes[SPECIAL_HEADER_BUFFER_SIZE]
static H263plusVideoRTPSource * createNew(UsageEnvironment &env, Groupsock *RTPgs, unsigned char rtpPayloadFormat, unsigned rtpTimestampFrequency=90000)
H263plusVideoRTPSource(UsageEnvironment &env, Groupsock *RTPgs, unsigned char rtpPayloadFormat, unsigned rtpTimestampFrequency)
virtual Boolean processSpecialHeader(BufferedPacket *packet, unsigned &resultSpecialHeaderSize)
Groupsock * RTPgs() const
Definition: RTPSource.hh:47
unsigned char rtpPayloadFormat() const
Definition: RTPSource.hh:43
void * packet