예제 #1
0
        private void recordThread()
        {
            stopwatch.Start();
            while (true)
            {
                if (MainWindow.recording)
                {
                    if (videoWriterFlag)
                    {
                        reset();
                    }
                    //Stopwatch stopWatch = new Stopwatch();
                    //stopWatch.Start();
                    //screenCaptureUtils.captureScreen();
                    //stopWatch.Stop();
                    //Debug.WriteLine("frameTime > " + stopWatch.Elapsed.TotalSeconds + " s");

                    videoFileWriter.writeToFrameBuffer(screenCaptureUtils.captureScreen());

                    timeDelta = stopwatch.ElapsedMilliseconds - oldTime;
                    if (timeDelta < frameTime)
                    {
                        Thread.Sleep((int)(frameTime - timeDelta));
                        MainWindow.currentRecordingFramerate = 1000f / (timeDelta + (frameTime - timeDelta));
                    }
                    else
                    {
                        MainWindow.currentRecordingFramerate = 1000f / timeDelta;
                    }
                    calculateAverageFramerate();
                    oldTime = stopwatch.ElapsedMilliseconds;
                }
                else
                {
                    videoWriterFlag = true;
                    if (videoFileWriter != null && videoFileWriter.isOpen)
                    {
                        videoFileWriter.lastFrame = true;
                        while (!videoFileWriter.finished)
                        {
                            Thread.Sleep(30);
                        }
                        Debug.WriteLine("finalized");
                        videoFileWriter.finalize(averageFramerate);
                    }
                    Thread.Sleep(100);
                }
            }
        }