Accord.Video.AsyncVideoSource.imageProcessingThread_Worker C# (CSharp) Method

        private void imageProcessingThread_Worker()
        {
            while (true)
            {
                // wait for new frame to process
                isNewFrameAvailable.WaitOne();

                // if it is null, then we need to exit
                if (lastVideoFrame == null)
                {
                    break;
                }

                if (NewFrame != null)
                {
                    NewFrame(this, new NewFrameEventArgs(lastVideoFrame));
                }

                lastVideoFrame.Dispose();
                lastVideoFrame = null;
                framesProcessed++;

                // we are free now for new image
                isProcessingThreadAvailable.Set();
            }
        }