ArtofKinect.Common.PointCloudPlayerSource.LoadFrameWorker C# (CSharp) Méthode

        private void LoadFrameWorker(string filename)
        {
            MotionFrame frame = null;
            using (var stream = new MemoryStream())
            {
                lock (_zipFileLock)
                {
                    if (_zipFile != null)
                    {
                        _zipFile[filename].Extract(stream);
                    }
                    else
                    {
                        return;
                    }
                }
                stream.Position = 0;
                frame = _serializer.Deserialize(stream);
            }
            if (frame == null)
            {
                throw new InvalidOperationException("MotionFrame " + filename + " not deserialized correctly");
            }
            Debug.WriteLine("Buffering frame " + filename);

            lock (_bufferedFrames)
            {
                _bufferedFrames.Add(frame);
            }
        }