/// <summary>
/// Handler for the wrapped media sink object's IncomingConnectionEvent. Expose the wrapped event to
/// listeners as own IncomingConnectionArrived event.
/// </summary>
private void mediaSink_IncomingConnectionEvent(StspMediaSink sender, IncomingConnectionEventArgs args)
{
if (IncomingConnectionArrived != null && forwardEvents)
{
IncomingConnectionArrived(sender, args);
}
}
/// <summary>
/// Starts media recording asynchronously
/// </summary>
/// <param name="encodingProfile">
/// Encoding profile used for the recording session
/// </param>
public async Task StartRecordingAsync(MediaEncodingProfile encodingProfile)
{
try
{
// We cannot start recording twice.
if (mediaSink != null && recordingStarted)
{
throw new InvalidOperationException("Recording already started.");
}
// Release sink if there is one already.
CleanupSink();
// Create new sink
mediaSink = new StspMediaSink();
mediaSink.IncomingConnectionEvent += mediaSink_IncomingConnectionEvent;
await mediaSink.InitializeAsync(encodingProfile.Audio, encodingProfile.Video);
await mediaCapture.StartRecordToCustomSinkAsync(encodingProfile, mediaSink);
recordingStarted = true;
}
catch (Exception e)
{
CleanupSink();
throw e;
}
}
/// <summary>
/// Cleans up the resources.
/// </summary>
private void CleanupSink()
{
if (mediaSink != null)
{
mediaSink.IncomingConnectionEvent -= mediaSink_IncomingConnectionEvent;
mediaSink.Close();
mediaSink = null;
recordingStarted = false;
}
}
/// <summary>
/// Cleans up the resources.
/// </summary>
private void CleanupSink()
{
if (mediaSink != null)
{
mediaSink.IncomingConnectionEvent -= mediaSink_IncomingConnectionEvent;
mediaSink.Close();
mediaSink = null;
recordingStarted = false;
}
}
/// <summary>
/// Handler for the wrapped media sink object's IncomingConnectionEvent. Expose the wrapped event to
/// listeners as own IncomingConnectionArrived event.
/// </summary>
private void mediaSink_IncomingConnectionEvent(StspMediaSink sender, IncomingConnectionEventArgs args)
{
if (IncomingConnectionArrived != null && forwardEvents) IncomingConnectionArrived(sender, args);
}
/// <summary>
/// Starts media recording asynchronously
/// </summary>
/// <param name="encodingProfile">
/// Encoding profile used for the recording session
/// </param>
public async Task StartRecordingAsync(MediaEncodingProfile encodingProfile)
{
try
{
// We cannot start recording twice.
if (mediaSink != null && recordingStarted)
{
throw new InvalidOperationException("Recording already started.");
}
// Release sink if there is one already.
CleanupSink();
// Create new sink
mediaSink = new StspMediaSink();
mediaSink.IncomingConnectionEvent += mediaSink_IncomingConnectionEvent;
await mediaSink.InitializeAsync(encodingProfile.Audio, encodingProfile.Video);
await mediaCapture.StartRecordToCustomSinkAsync(encodingProfile, mediaSink);
recordingStarted = true;
}
catch (Exception e)
{
CleanupSink();
throw e;
}
}
