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- /**********
- This library is free software; you can redistribute it and/or modify it under
- the terms of the GNU Lesser General Public License as published by the
- Free Software Foundation; either version 3 of the License, or (at your
- option) any later version. (See <http://www.gnu.org/copyleft/lesser.html>.)
- This library is distributed in the hope that it will be useful, but WITHOUT
- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
- more details.
- You should have received a copy of the GNU Lesser General Public License
- along with this library; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- **********/
- // "liveMedia"
- // Copyright (c) 1996-2019 Live Networks, Inc. All rights reserved.
- // JPEG Video (RFC 2435) RTP Sources
- // C++ header
- #ifndef _JPEG_VIDEO_RTP_SOURCE_HH
- #define _JPEG_VIDEO_RTP_SOURCE_HH
- #ifndef _MULTI_FRAMED_RTP_SOURCE_HH
- #include "MultiFramedRTPSource.hh"
- #endif
- #define MAX_JPEG_HEADER_SIZE 1024
- class JPEGVideoRTPSource: public MultiFramedRTPSource {
- public:
- static JPEGVideoRTPSource*
- createNew(UsageEnvironment& env, Groupsock* RTPgs,
- unsigned char rtpPayloadFormat = 26,
- unsigned rtpPayloadFrequency = 90000,
- unsigned defaultWidth = 0, unsigned defaultHeight = 0);
- protected:
- virtual ~JPEGVideoRTPSource();
- private:
- JPEGVideoRTPSource(UsageEnvironment& env, Groupsock* RTPgs,
- unsigned char rtpPayloadFormat,
- unsigned rtpTimestampFrequency,
- unsigned defaultWidth, unsigned defaultHeight);
- // called only by createNew()
- // Image dimensions from the SDP description, if any
- unsigned fDefaultWidth, fDefaultHeight;
- private:
- // redefined virtual functions:
- virtual Boolean processSpecialHeader(BufferedPacket* packet,
- unsigned& resultSpecialHeaderSize);
- virtual char const* MIMEtype() const;
- };
- #endif
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