/// <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 StspMediaSinkProxy();
mediaSink.IncomingConnectionEvent += mediaSink_IncomingConnectionEvent;
var mfExtension = await mediaSink.InitializeAsync(encodingProfile.Audio, encodingProfile.Video);
await mediaCapture.StartRecordToCustomSinkAsync(encodingProfile, mfExtension);
recordingStarted = true;
}
catch (Exception e)
{
CleanupSink();
throw e;
}
}
public async Task StartRecordToSinkAsync(MediaEncodingProfile encodingProfile)
{
lock (this)
{
isInitialized.CheckIfFulfills("Camera", "initialized", true);
isRecording.CheckIfFulfills("Camera", "recording", false);
isRecording = true;
}
CleanupSink();
mediaSink = new StspMediaSinkProxy();
mediaSink.IncomingConnectionEvent += MediaSink_IncomingConnectionEvent;
try
{
IMediaExtension mfExtension = await mediaSink.InitializeAsync(encodingProfile.Audio, encodingProfile.Video);
await mediaCapture.StartRecordToCustomSinkAsync(encodingProfile, mfExtension);
}
catch (Exception ex)
{
CleanupSink();
throw new Exception($"Camera could not start record to sink: { ex.Message }. { Logger.GetExceptionLocalization(this) }");
}
}
/// <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 StspMediaSinkProxy();
mediaSink.IncomingConnectionEvent += mediaSink_IncomingConnectionEvent;
var mfExtension = await mediaSink.InitializeAsync(encodingProfile.Audio, encodingProfile.Video);
await mediaCapture.StartRecordToCustomSinkAsync(encodingProfile, mfExtension);
recordingStarted = true;
}
catch (Exception e)
{
CleanupSink();
throw e;
}
}