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JPEGVideoRTPSource.hh
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1 /**********
2 This library is free software; you can redistribute it and/or modify it under
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7 This library is distributed in the hope that it will be useful, but WITHOUT
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9 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
10 more details.
11 
12 You should have received a copy of the GNU Lesser General Public License
13 along with this library; if not, write to the Free Software Foundation, Inc.,
14 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
15 **********/
16 // "liveMedia"
17 // Copyright (c) 1996-2021 Live Networks, Inc. All rights reserved.
18 // JPEG Video (RFC 2435) RTP Sources
19 // C++ header
20 
21 #ifndef _JPEG_VIDEO_RTP_SOURCE_HH
22 #define _JPEG_VIDEO_RTP_SOURCE_HH
23 
24 #ifndef _MULTI_FRAMED_RTP_SOURCE_HH
25 #include "MultiFramedRTPSource.hh"
26 #endif
27 
28 #define MAX_JPEG_HEADER_SIZE 1024
29 
31 public:
32  static JPEGVideoRTPSource*
34  unsigned char rtpPayloadFormat = 26,
35  unsigned rtpPayloadFrequency = 90000,
36  unsigned defaultWidth = 0, unsigned defaultHeight = 0);
37 
38 protected:
40 
41 private:
43  unsigned char rtpPayloadFormat,
44  unsigned rtpTimestampFrequency,
45  unsigned defaultWidth, unsigned defaultHeight);
46  // called only by createNew()
47 
48  // Image dimensions from the SDP description, if any
50 
51 private:
52  // redefined virtual functions:
54  unsigned& resultSpecialHeaderSize);
55 
56  virtual char const* MIMEtype() const;
57 };
58 
59 #endif
unsigned char Boolean
Definition: Boolean.hh:25
virtual Boolean processSpecialHeader(BufferedPacket *packet, unsigned &resultSpecialHeaderSize)
virtual char const * MIMEtype() const
virtual ~JPEGVideoRTPSource()
static JPEGVideoRTPSource * createNew(UsageEnvironment &env, Groupsock *RTPgs, unsigned char rtpPayloadFormat=26, unsigned rtpPayloadFrequency=90000, unsigned defaultWidth=0, unsigned defaultHeight=0)
JPEGVideoRTPSource(UsageEnvironment &env, Groupsock *RTPgs, unsigned char rtpPayloadFormat, unsigned rtpTimestampFrequency, unsigned defaultWidth, unsigned defaultHeight)
Groupsock * RTPgs() const
Definition: RTPSource.hh:47
unsigned char rtpPayloadFormat() const
Definition: RTPSource.hh:43
void * packet