/// <summary>
/// This method waits until the playback of the sound has finished.
/// No Unit Test necessary
/// </summary>
/// <remarks>Documented by Dev04, 2007-07-19</remarks>
public void Wait()
{
if (StreamInfo != null)
{
while (StreamInfo.CurrentPosition < StreamInfo.StopTime)
{
Thread.Sleep(100);
}
mp3control.Stop();
}
}
public void Stop()
{
if ((State != ContainerState.CS_Running) && (State != ContainerState.CS_Paused))
{
return;
}
if ((TestControl == null) || (MediaControl == null))
{
throw new VideoException("Internal error in AV engine");
}
Exception ex = null;
Action StopAction = new Action(() =>
{
try
{
int StreamState = 0;
State = ContainerState.CS_Stopped;
VideoWindow.Visible = 0;
TestControl.GetStreamHealth(ref StreamState);
TestControl.ControlStream(2);
//if (StreamState > 0)// TODO why it works fine that way? why it locks instead sometimes?
{
System.Diagnostics.Trace.WriteLine("Trying to close DirectShow " + StreamState.ToString());
MediaControl.Stop();
System.Diagnostics.Trace.WriteLine("DirectShow closed");
}
//else
{
//System.Diagnostics.Trace.WriteLine("Bypassing DirectShow close as it is not safe " + StreamState.ToString());
//MediaControl.StopWhenReady();
//System.Diagnostics.Trace.WriteLine("DirectShow lazy close initiated");
}
TestControl.ControlStream(0);
}
catch (Exception e)
{
ex = e;
}
});
IAsyncResult StopResult = StopAction.BeginInvoke(null, null);
if (RTSP)
{
ProceedAction(step_StopThread, step_TEARDOWN, StopResult, ref ex);
}
else
{
// skip TEARDOWN step
ProceedAction(step_StopThread, step_StopThread, StopResult, ref ex);
}
}
public void StopMp3Thread()
{
if (mp3control != null)
{
mp3control.Stop();
}
}
}//public static void QuartzPause()
///<summary>QuartzStop.</summary>
///<param name="exceptionMessage">Exception message.</param>
public static void QuartzStop
(
ref string exceptionMessage
)
{
try
{
mediaControl.Stop();
}//try
catch (System.Exception exception)
{
exceptionMessage = exception.Message;
System.Console.WriteLine("Exception: {0}", exception.Message);
}
}//public static void QuartzStop()
public void Clear(bool doStop)
{
if (doStop)
{
if (TestControl != null)
{
TestControl.StopActivity();
}
if (MediaControl != null)
{
if (!UseToTerminate)
{
MediaControl.Stop();
}
}
}
if (VideoWindow != null)
{
VideoWindow.Visible = 0;
}
FileValid = false;
TestControl = null;
MediaControl = null;
VideoWindow = null;
try
{
if (FilterGraph != null)
{
Marshal.ReleaseComObject(FilterGraph);
}
}
catch (Exception)
{
}
FilterGraph = null;
ClearName();
}
public void Stop()
{
if (State != ContainerState.CS_Running)
{
return;
}
if ((TestControl == null) || (MediaControl == null))
{
throw new VideoException("Internal error in AV engine");
}
Exception ex = null;
Action StopAction = new Action(() =>
{
try
{
int StreamState = 0;
State = ContainerState.CS_Stopped;
VideoWindow.Visible = 0;
TestControl.GetStreamHealth(ref StreamState);
TestControl.ControlStream(2);
//if (StreamState > 0)// TODO why it works fine that way? why it locks instead sometimes?
{
System.Diagnostics.Trace.WriteLine("Trying to close DirectShow " + StreamState.ToString());
MediaControl.Stop();
System.Diagnostics.Trace.WriteLine("DirectShow closed");
}
//else
{
//System.Diagnostics.Trace.WriteLine("Bypassing DirectShow close as it is not safe " + StreamState.ToString());
//MediaControl.StopWhenReady();
//System.Diagnostics.Trace.WriteLine("DirectShow lazy close initiated");
}
TestControl.ControlStream(0);
}
catch (Exception e)
{
ex = e;
}
});
IAsyncResult StopResult = StopAction.BeginInvoke(null, null);
#if true
ProceedAction(9, 10, StopResult, ref ex);
#else
if (EventConsumer != null)
{
LogActivity(Timeout, 9, 10, StopResult);
}
else
{
StopResult.AsyncWaitHandle.WaitOne(Timeout);
}
if (!StopResult.IsCompleted)
{
throw new VideoException("Connection Timeout");
}
if (ex != null)
{
ProceedEx(ex);
//throw ex;
}
#endif
}
