void _CreateRTPAudio()
{
GstAudioSource a;
if (_audioSource != null)
{
_audioSource.Close();
}
_audioSource = (a = new GstAudioSource());
//a._audioSourceCount = _audioSourceCount;
//a._isSpatialAudio = _isSpatialAudio;
// a.TargetNode = gameObject;
var grabber = new GstNetworkAudioGrabber();
Output.SamplingRate = AudioSettings.outputSampleRate;
grabber.Init(0, 2, AudioSettings.outputSampleRate);
grabber.Start();
a.AudioGrabber = grabber;
a.Output = Output;
//a.RobotConnector = RobotConnector;
a.Init();
RobotConnector.Connector.DataCommunicator.OnAudioConfig += OnAudioConfig;
RobotConnector.Connector.SendData(TxKitEars.ServiceName, "Parameters", "", false, true);
RobotConnector.Connector.SendData(TxKitEars.ServiceName, "Port", grabber.GetAudioPort().ToString(), true);
if (OnAudioSourceCreated != null)
{
OnAudioSourceCreated(this, _audioSource);
}
}
public override void OnOutputConnected(string srcSlotName, NodeBase target, string targetSlotName)
{
base.OnOutputConnected(srcSlotName, target, targetSlotName);
if (srcSlotName == "Grabber" && _grabber != null)
{
_grabber.Restart();
_grabber.Start();
_grabber.SetVolume(_volume);
}
}
protected override GstIAudioGrabber GetAudioGrabber()
{
if (_grabber == null)
{
GStreamerCore.Ref();
_grabber = new GstNetworkAudioGrabber();
_grabber.Init(port, Channels, SamplingRate);
_grabber.Start();
}
return(_grabber);
}
void _initAudioPlayers()
{
_audioCreated = true;
_configReceived = false;
//Create audio playback
if (AudioStream)
{
string audioPorts = "";
TxEarsOutput.SourceChannel[] channels;
if (!_isSpatialAudio)
{
channels = new TxEarsOutput.SourceChannel[1] {
TxEarsOutput.SourceChannel.Both
};
for (int i = 0; i < _audioSourceCount; ++i)
{
var c = Output.GetChannel(i, true);
c.AudioLocation = Vector3.zero;
}
}
else
{
//check number of audio locations
for (int i = 0; i < 2 * _audioSourceCount; ++i)
{
var c = Output.GetChannel(i, true);
c.AudioLocation = Vector3.zero;
}
channels = new TxEarsOutput.SourceChannel[2] {
TxEarsOutput.SourceChannel.Right, TxEarsOutput.SourceChannel.Left
};
}
int idx = 0;
int channelIndex = 0;
for (int i = 0; i < _audioSourceCount; ++i)
{
GstNetworkAudioGrabber grabber;
GstAudioPacketProcessor processor;
grabber = new GstNetworkAudioGrabber();
uint audioPort = (uint)Settings.Instance.GetPortValue("AudioPort", 0);
string ip = Settings.Instance.GetValue("Ports", "ReceiveHost", _ifo.IP);
grabber.Init(audioPort, 2, AudioSettings.outputSampleRate);
grabber.Start();
audioPort = grabber.GetAudioPort();
Debug.Log("Playing audio from port:" + audioPort.ToString());
audioPorts += audioPort.ToString();
if (i != _audioSourceCount - 1)
{
audioPorts += ",";
}
// next create the audio grabber to encapsulate the audio player
processor = new GstAudioPacketProcessor();
processor.Grabber = grabber;
_audioProcessor.Add(processor);
//link processor with the channels
for (int j = 0; j < channels.Length; ++j, ++channelIndex)
{
var c = Output.GetChannel(channelIndex, true);
c.channel = channels [j];
processor.AttachedPlayers.Add(c);
}
_audioGrabber.Add(grabber);
}
RobotConnector.Connector.SendData(TxKitEars.ServiceName, "AudioPort", audioPorts, true);
}
}