//When the timer ticks the colorframe is polled and checked if there is a face
private void OnTimerTick(object sender, ElapsedEventArgs e)
{
MultiSourceFrame multiSourceFrame = _multiSourceFrameReader.AcquireLatestFrame();
if (multiSourceFrame != null)
{
using (ColorFrame colorFrame = multiSourceFrame.ColorFrameReference.AcquireFrame())
{
if (colorFrame != null)
{
if (!_isEngaged)
{
NewEngagmentCheck(colorFrame);
}
else
{
StopEngagmentCheck(colorFrame);
if (_audioSource.IsRecording())
{
CheckStopRecording(colorFrame);
}
else
{
CheckStartRecording(colorFrame);
}
SendFaces(colorFrame);
}
}
else if (_isEngaged) //no color frame -> if engaged check not engagment
{
StopEngagmentCheck(null);
}
}
}
else if (_isEngaged) //no frame -> if engaged check not engagment
{
StopEngagmentCheck(null);
}
}
