Ejemplos de Participant::SetGroupVideoStream en C++ (Cpp)

Ejemplo n.º 1

Archivo: multiconf.cpp Proyecto: chenxiuheng/mcumediaserver

/************************
* DeleteParticipant
* 	Borra un participante
*************************/
int MultiConf::DeleteParticipant(int id)
{
	Log(">DeleteParticipant [%d]\n",id);

	//Stop recording participant just in case
	StopRecordingParticipant(id);

	//Block
	participantsLock.WaitUnusedAndLock();
	
	//El iterator
	Participants::iterator it = participants.find(id);

	//Si no esta
	if (it == participants.end())
	{
		//Unlock
		participantsLock.Unlock();
		//Exit
		return Error("Participant not found\n");
	}

	//LO obtenemos
	Participant *part = it->second;
	part->SetGroupVideoStream(NULL);


	Log("-DeleteParticipant ending media [%d]\n",id);

	//Y lo quitamos del mapa
	participants.erase(it);

	//Unlock
	participantsLock.Unlock();

	//Destroy participatn
	DestroyParticipant(id,part);
	
//Terminamos el audio y el video
	if(m_CurrentBroadCaster == id && participants.size())
	{
		Log("BroadCaster exist use the first coming user\n");
		participants.begin()->second->SetGroupVideoStream(&m_GroupVideo);
		m_CurrentBroadCaster = participants.begin()->second->GetPartId();
		participants.begin()->second->SendVideoFPU();
	} else if(m_CurrentBroadCaster == id && participants.size() == 0) {
		Log("BroadCaster and no user left\n");
		m_CurrentBroadCaster = 0;
	}

	Log("<DeleteParticipant [%d]\n",id);

	return 1;
}

Ejemplo n.º 2

Archivo: multiconf.cpp Proyecto: chenxiuheng/mcumediaserver

/************************
* CreateParticipant
* 	A�ade un participante
*************************/
int MultiConf::CreateParticipant(int mosaicId,std::wstring name,Participant::Type type)
{
	Participant *part = NULL;

	Log(">CreateParticipant [mosaic:%d]\n",mosaicId);

	//SI no tamos iniciados pasamos
	if (!inited)
		return Error("Not inited\n");

	//Get lock
	participantsLock.WaitUnusedAndLock();

	//Obtenemos el id
	int partId = maxId++;

	//Unlock
	participantsLock.Unlock();

	//Le creamos un mixer
	if (!videoMixer.CreateMixer(partId))
		return Error("Couldn't set video mixer\n");

	//Y el de audio
	if (!audioMixer.CreateMixer(partId))
	{
		//Borramos el de video
		videoMixer.DeleteMixer(partId);
		//Y salimos
		return Error("Couldn't set audio mixer\n");
	}

	//And text
	if (!textMixer.CreateMixer(partId,name))
	{
		//Borramos el de video y audio
		videoMixer.DeleteMixer(partId);
		audioMixer.DeleteMixer(partId);
		//Y salimos
		return Error("Couldn't set text mixer\n");
	}

	//Depending on the type
	switch(type)
	{
		case Participant::RTP:
			//Create RTP Participant
			part = new RTPParticipant(partId, m_ConfId);
			break;
		case Participant::RTMP:
			part = new RTMPParticipant(partId, m_ConfId);
			//Create RTP Participant
			break;
	}

	//Set inputs and outputs
	part->SetVideoInput(videoMixer.GetInput(partId));
	part->SetVideoOutput(videoMixer.GetOutput(partId));
	part->SetAudioInput(audioMixer.GetInput(partId));
	part->SetAudioOutput(audioMixer.GetOutput(partId));
	part->SetTextInput(textMixer.GetInput(partId));
	part->SetTextOutput(textMixer.GetOutput(partId));

	//Init participant
	part->Init();

	//E iniciamos el mixer
	videoMixer.InitMixer(partId,mosaicId);
	audioMixer.InitMixer(partId);
	textMixer.InitMixer(partId);

	//Get lock
	participantsLock.WaitUnusedAndLock();

	//Lo insertamos en el map
	participants[partId] = part;

	//add for rtsp watcher by liuhong start
	if (m_CurrentBroadCaster == 0)
	{
		part->SetGroupVideoStream(&m_GroupVideo);
		m_CurrentBroadCaster = partId;
		videoMixer.SetSlot(mosaicId,0,partId);
	}
	else
	{
		Log("BroadCaster already exist send fpu everybody\n");
		//Participants::iterator it = participants.find(m_CurrentBroadCaster);
		//if (it == participants.end())
		//{
		//	return Error("Participant not found\n");
		//}
		//it->second->SendVideoFPU();
	}
	//add for rtsp watcher by end

	//Unlock
	participantsLock.Unlock();

	//Set us as listener
	part->SetListener(this);

	Log("<CreateParticipant [%d]\n",partId);

	return partId;
}