public void RenderAndRunAudio(AudioCaptureGraph acg, bool playIt)
{
if (acg == null)
{
throw new ArgumentNullException("Can't render an audio graph without an audio capture device");
}
if (playIt)
{
Log("Playing audio (render and run graph) - " + acg.Source.FriendlyName);
// Re-add the renderer in case they changed it since the last
// time they played the audio
acg.AddRenderer((FilterInfo)cboSpeakers.SelectedItem);
acg.Run();
}
else
{
Log("Stop audio (stop and unrender graph) - " + acg.Source.FriendlyName);
acg.Stop();
acg.RemoveRenderer();
}
Log(FilterGraph.Debug(acg.IFilterGraph));
}