public IDisposable StartRecording(Id conceptId)
{
var videoBuilder = new VideoRecordingBuilder(conceptId);
var videoSubscription = videoProvider.FrameAvailable.Subscribe(videoBuilder);
return(new CompositeDisposable(
videoSubscription,
Disposable.Create(() => StopRecording(videoBuilder))));
}
private void StopRecording(VideoRecordingBuilder builder)
{
var recording = builder.ToVideoRecording();
recordingAvailable.OnNext(recording);
}