TheoraVideoRTPSource.hh

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FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for
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// "liveMedia"
// Copyright (c) 1996-2024 Live Networks, Inc.  All rights reserved.
// Theora Video Audio RTP Sources
// C++ header
 
#ifndef _THEORA_VIDEO_RTP_SOURCE_HH
#define _THEORA_VIDEO_RTP_SOURCE_HH
 
#ifndef _MULTI_FRAMED_RTP_SOURCE_HH
#include "MultiFramedRTPSource.hh"
#endif
 
class TheoraVideoRTPSource: public MultiFramedRTPSource {
public:
  static TheoraVideoRTPSource*
  createNew(UsageEnvironment& env, Groupsock* RTPgs,
            unsigned char rtpPayloadFormat);
 
  u_int32_t curPacketIdent() const { return fCurPacketIdent; } // The current "Ident" field; only the low-order 24 bits are used
 
protected:
  TheoraVideoRTPSource(UsageEnvironment& env, Groupsock* RTPgs,
                       unsigned char rtpPayloadFormat);
      // called only by createNew()
 
  virtual ~TheoraVideoRTPSource();
 
protected:
  // redefined virtual functions:
  virtual Boolean processSpecialHeader(BufferedPacket* packet,
                                       unsigned& resultSpecialHeaderSize);
  virtual char const* MIMEtype() const;
 
private:
  u_int32_t fCurPacketIdent; // only the low-order 24 bits are used
};
 
#endif