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/*
* Copyright (C) 2005-2006 WIS Technologies International Ltd.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and the associated README documentation file (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
// A "ServerMediaSubsession" subclass for on-demand unicast streaming
// of MPEG-4 video from a WIS GO7007 capture device.
// C++ header
#ifndef _WIS_MPEG4_VIDEO_SERVER_MEDIA_SUBSESSION_HH
#define _WIS_MPEG4_VIDEO_SERVER_MEDIA_SUBSESSION_HH
#ifndef _WIS_SERVER_MEDIA_SUBSESSION_HH
#include "WISServerMediaSubsession.hh"
#endif
class WISMPEG4VideoServerMediaSubsession: public WISServerMediaSubsession {
public:
static WISMPEG4VideoServerMediaSubsession*
createNew(UsageEnvironment& env, WISInput& wisInput, unsigned estimatedBitrate);
void setDoneFlag() { fDoneFlag = ~0; }
void checkForAuxSDPLine1();
private:
WISMPEG4VideoServerMediaSubsession(UsageEnvironment& env, WISInput& wisInput,
unsigned estimatedBitrate);
// called only by createNew()
virtual ~WISMPEG4VideoServerMediaSubsession();
private: // redefined virtual functions
virtual char const* getAuxSDPLine(RTPSink* rtpSink,
FramedSource* inputSource);
virtual FramedSource* createNewStreamSource(unsigned clientSessionId,
unsigned& estBitrate);
virtual RTPSink* createNewRTPSink(Groupsock* rtpGroupsock,
unsigned char rtpPayloadTypeIfDynamic,
FramedSource* inputSource);
private:
char fDoneFlag; // used when setting up 'SDPlines'
RTPSink* fDummyRTPSink; // ditto
};
#endif
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