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How to use Stop method of FlaUI.Core.Capturing.VideoRecorder class

Best FlaUI code snippet using FlaUI.Core.Capturing.VideoRecorder.Stop

VideoRecorder.cs

Source:VideoRecorder.cs

...49        public TimeSpan RecordTimeSpan => DateTime.UtcNow - _recordStartTime;50        private async Task RecordLoop()51        {52            var frameInterval = TimeSpan.FromSeconds(1.0 / _settings.FrameRate);53            var sw = Stopwatch.StartNew();54            var frameCount = 0;55            var totalMissedFrames = 0;56            while (_shouldRecord)57            {58                var timestamp = DateTime.UtcNow;59                if (frameCount > 0)60                {61                    var requiredFrames = (int)Math.Floor(sw.Elapsed.TotalSeconds * _settings.FrameRate);62                    var diff = requiredFrames - frameCount;63                    if (diff >= 5)64                    {65                        Logger.Default.Warn($"Adding many ({diff}) missing frame(s) to \"{Path.GetFileName(TargetVideoPath)}\".");66                    }67                    for (var i = 0; i < diff; ++i)68                    {69                        _frames.Add(ImageData.RepeatImage);70                        ++frameCount;71                        ++totalMissedFrames;72                    }73                }74                using (var img = _captureMethod(this))75                {76                    var image = new ImageData77                    {78                        Data = BitmapToByteArray(img.Bitmap),79                        Width = img.Bitmap.Width,80                        Height = img.Bitmap.Height81                    };82                    _frames.Add(image);83                    ++frameCount;84                }85                var timeTillNextFrame = timestamp + frameInterval - DateTime.UtcNow;86                if (timeTillNextFrame > TimeSpan.Zero)87                {88                    await Task.Delay(timeTillNextFrame);89                }90            }91            if (totalMissedFrames > 0)92            {93                Logger.Default.Warn($"Totally added {totalMissedFrames} missing frame(s) to \"{Path.GetFileName(TargetVideoPath)}\".");94            }95        }96        private void WriteLoop()97        {98            var videoPipeName = $"flaui-capture-{Guid.NewGuid()}";99            var ffmpegIn = new NamedPipeServerStream(videoPipeName, PipeDirection.Out, 1, PipeTransmissionMode.Byte, PipeOptions.Asynchronous, 10000, 10000);100            const string pipePrefix = @"\\.\pipe\";101            Process ffmpegProcess = null;102            var isFirstFrame = true;103            ImageData lastImage = null;104            while (!_frames.IsCompleted)105            {106                _frames.TryTake(out var img, -1);107                if (img == null)108                {109                    // Happens when the queue is marked as completed110                    continue;111                }112                if (isFirstFrame)113                {114                    isFirstFrame = false;115                    Directory.CreateDirectory(new FileInfo(TargetVideoPath).Directory.FullName);116                    var videoInFormat = _settings.UseCompressedImages ? "" : "-f rawvideo"; // Used when sending raw bitmaps to the pipe117                    var videoInArgs = $"-framerate {_settings.FrameRate} {videoInFormat} -pix_fmt rgb32 -video_size {img.Width}x{img.Height} -i {pipePrefix}{videoPipeName}";118                    var videouOutCodec = _settings.VideoFormat == VideoFormat.x264119                        ? $"-c:v libx264 -crf {_settings.VideoQuality} -pix_fmt yuv420p -preset ultrafast"120                        : $"-c:v libxvid -qscale:v {_settings.VideoQuality}";121                    var videoOutArgs = $"{videouOutCodec} -r {_settings.FrameRate} -vf \"scale={img.Width.Even()}:{img.Height.Even()}\"";122                    ffmpegProcess = StartFFMpeg(_settings.ffmpegPath, $"-y -hide_banner -loglevel warning {videoInArgs} {videoOutArgs} \"{TargetVideoPath}\"");123                    ffmpegIn.WaitForConnection();124                }125                if (img.IsRepeatFrame)126                {127                    // Repeat the last frame128                    ffmpegIn.WriteAsync(lastImage.Data, 0, lastImage.Data.Length);129                }130                else131                {132                    // Write the received frame and save it as last image133                    ffmpegIn.WriteAsync(img.Data, 0, img.Data.Length);134                    if (lastImage != null)135                    {136                        lastImage.Dispose();137                        lastImage = null;138                        GC.Collect();139                    }140                    lastImage = img;141                }142            }143            ffmpegIn.Flush();144            ffmpegIn.Close();145            ffmpegIn.Dispose();146            ffmpegProcess?.WaitForExit();147        }148        /// <summary>149        /// Starts recording.150        /// </summary>151        private void Start()152        {153            _shouldRecord = true;154            _recordStartTime = DateTime.UtcNow;155            _recordTask = Task.Factory.StartNew(async () => await RecordLoop(), TaskCreationOptions.LongRunning);156            _writeTask = Task.Factory.StartNew(WriteLoop, TaskCreationOptions.LongRunning);157        }158        /// <summary>159        /// Stops recording and finishes the video file.160        /// </summary>161        public void Stop()162        {163            if (_recordTask != null)164            {165                _shouldRecord = false;166                _recordTask.Wait();167                _recordTask = null;168            }169            _frames.CompleteAdding();170            if (_writeTask != null)171            {172                try173                {174                    _writeTask.Wait();175                    _writeTask = null;176                }177                catch (Exception ex)178                {179                    Logger.Default.Warn(ex.Message, ex);180                }181            }182        }183        public void Dispose()184        {185            Stop();186        }187        private Process StartFFMpeg(string exePath, string arguments)188        {189            var process = new Process190            {191                StartInfo =192                    {193                        FileName = exePath,194                        Arguments = arguments,195                        UseShellExecute = false,196                        CreateNoWindow = true,197                        RedirectStandardError = true,198                        RedirectStandardInput = true,199                        RedirectStandardOutput = true,...

UiTestBase.cs

Source:UiTestBase.cs

...110    public void Dispose()111    {112      CurrentInstance = null;113      TakeScreenShot(_testMethodName);114      EventListener?.Stop();115      CloseApplication();116      StopVideoRecorder();117      _automation?.Dispose();118      _automation = null;119    }120    private void CloseApplication()121    {122      _application?.Close();123  124      Retry.WhileFalse(125        () => _application?.HasExited ?? true,126        TimeSpan.FromSeconds(2),127        ignoreException: true128      );129  130      _application?.Dispose();131      _application = null;132    }133    private CaptureImage CaptureImage() => 134      Capture.Rectangle(135        new Rectangle136        {137          X = 0,138          Y = 0,139          Width = MainWindow.BoundingRectangle.Width,140          Height = MainWindow.BoundingRectangle.Height141        }142      );143    private void StartVideoRecorder()144    {145      // move window so it gets captured correctly146      MainWindow.Move(0, 0);147      SystemInfo.RefreshAll();148      var outputDirectory = Path.Combine(RecordingsOutputPath, SanitizeFileName(_testClassName));149      var outputPath = Path.Combine(outputDirectory, $"{SanitizeFileName(_testMethodName)}.mkv");150      _recorder = new VideoRecorder(151        new VideoRecorderSettings152        {153          VideoFormat = VideoFormat.x264,154          VideoQuality = 6,155          TargetVideoPath = outputPath,156          ffmpegPath = FfmpegPath157        },158        CaptureFrame159      );160      Directory.CreateDirectory(outputDirectory);161    }162    private CaptureImage CaptureFrame(VideoRecorder recorder)163    {164      var testName = $"{_testClassName}.{_testMethodName}";165      var img = CaptureImage();166      img.ApplyOverlays(167        new InfoOverlay(img)168        {169          RecordTimeSpan = recorder.RecordTimeSpan,170          OverlayStringFormat = testName171            + "\n{rt:hh\\:mm\\:ss\\.fff} | {name} | CPU: {cpu} | RAM: "172            + @"{mem.p.used}/{mem.p.tot} ({mem.p.used.perc})"173        },174        new MouseOverlay(img)175      );176      return img;177    }178    private void StopVideoRecorder()179    {180      _recorder?.Stop();181      _recorder?.Dispose();182      _recorder = null;183    }184    private void TakeScreenShot(string testName)185    {186      var outputDirectory = Path.Combine(ScreenshotsOutputPath, SanitizeFileName(_testClassName));187      var imageFilename = $"{SanitizeFileName(testName)}.png".Replace(@"\", string.Empty);188      var imagePath = Path.Combine(outputDirectory, imageFilename);189      try190      {191        Directory.CreateDirectory(outputDirectory);192        CaptureImage().ToFile(imagePath);193      }194      catch (Exception ex)...

Stop

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using FlaUI.Core.Capturing;7using System.Threading;8{9    {10        static void Main(string[] args)11        {12            var videoRecorder = new VideoRecorder();13            videoRecorder.Start();14            Thread.Sleep(10000);15            videoRecorder.Stop();16            Console.WriteLine("Video recording stopped");17            Console.ReadLine();18        }19    }20}21using System;22using System.Collections.Generic;23using System.Linq;24using System.Text;25using System.Threading.Tasks;26using FlaUI.Core.Capturing;27using System.Threading;28{29    {30        static void Main(string[] args)31        {32            var videoRecorder = new VideoRecorder();33            videoRecorder.Start();34            Thread.Sleep(10000);35            videoRecorder.Stop();36            Console.WriteLine("Video recording stopped");37            Console.ReadLine();38        }39    }40}41using System;42using System.Collections.Generic;43using System.Linq;44using System.Text;45using System.Threading.Tasks;46using FlaUI.Core.Capturing;47using System.Threading;48{49    {50        static void Main(string[] args)51        {52            var videoRecorder = new VideoRecorder();53            videoRecorder.Start();54            Thread.Sleep(10000);55            videoRecorder.Stop();56            Console.WriteLine("Video recording stopped");57            Console.ReadLine();58        }59    }60}61using System;62using System.Collections.Generic;63using System.Linq;64using System.Text;65using System.Threading.Tasks;66using FlaUI.Core.Capturing;67using System.Threading;68{69    {70        static void Main(string[] args)71        {72            var videoRecorder = new VideoRecorder();73            videoRecorder.Start();

Stop

Using AI Code Generation

1using System;2using System.Diagnostics;3using System.IO;4using System.Threading;5using FlaUI.Core;6using FlaUI.Core.Capturing;7using FlaUI.Core.Input;8using FlaUI.Core.Tools;9using FlaUI.UIA3;10{11    {12        static void Main(string[] args)13        {14            var app = Application.Launch(@"C:\Program Files\Notepad++\notepad++.exe");15            var automation = new UIA3Automation();16            var mainWindow = app.GetMainWindow(automation);17            var textBox = mainWindow.FindFirstDescendant(cf => cf.ByAutomationId("15")).AsTextBox();18            textBox.Enter("Hello World!");19            var videoRecorder = new VideoRecorder();20            videoRecorder.Start();21            Thread.Sleep(5000);22            videoRecorder.Stop();23            videoRecorder.SaveVideoToFile("myvideo.avi");24            app.Close();25        }26    }27}

Stop

Using AI Code Generation

1using FlaUI.Core.Capturing;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        static void Main(string[] args)10        {11            var videoRecorder = new VideoRecorder();12            videoRecorder.Start();13            videoRecorder.Stop();14        }15    }16}

Stop

Using AI Code Generation

1using FlaUI.Core.Capturing;2using System;3{4    {5        static void Main(string[] args)6        {7            VideoRecorder videoRecorder = new VideoRecorder();8            videoRecorder.StartRecording(@"C:\Users\Public\Videos\Videos\Video.avi", 25, 100, 100, 300, 300);9            videoRecorder.Stop();10            Console.WriteLine("Recorded successfully");11        }12    }13}14using FlaUI.Core.Capturing;15using System;16{17    {18        static void Main(string[] args)19        {20            VideoRecorder videoRecorder = new VideoRecorder();21            videoRecorder.StartRecording(@"C:\Users\Public\Videos\Videos\Video.avi", 25, 100, 100, 300, 300);22            videoRecorder.Stop();23            Console.WriteLine("Recorded successfully");24        }25    }26}27using FlaUI.Core.Capturing;28using System;29{30    {31        static void Main(string[] args)32        {33            VideoRecorder videoRecorder = new VideoRecorder();34            videoRecorder.StartRecording(@"C:\Users\Public\Videos\Videos\Video.avi", 25, 100, 100, 300, 300);35            videoRecorder.Stop();36            Console.WriteLine("Recorded successfully");37        }38    }39}40using FlaUI.Core.Capturing;41using System;42{43    {44        static void Main(string[] args)45        {46            VideoRecorder videoRecorder = new VideoRecorder();47            videoRecorder.StartRecording(@"C:\Users\Public\Videos\Videos\Video.avi", 25, 100, 100, 300, 300);48            videoRecorder.Stop();49            Console.WriteLine("Recorded successfully");50        }51    }52}53using FlaUI.Core.Capturing;54using System;55{

Stop

Using AI Code Generation

1using FlaUI.Core.Capturing;2using System;3{4    {5        static void Main(string[] args)6        {7            VideoRecorder videoRecorder = new VideoRecorder();8            videoRecorder.Start();9            System.Threading.Thread.Sleep(5000);10            videoRecorder.Stop();11            System.Threading.Thread.Sleep(5000);12        }13    }14}

Stop

Using AI Code Generation

1using FlaUI.Core.Capturing;2using FlaUI.Core;3using FlaUI.Core.AutomationElements;4using FlaUI.Core.Definitions;5using FlaUI.Core.Input;6using FlaUI.Core.WindowsAPI;7using System;8using System.Diagnostics;9using System.Threading;10using System.Windows.Forms;11{12    {13        static void Main(string[] args)14        {15            VideoRecorder.StartRecording();16            Process.Start("notepad");17            Thread.Sleep(1000);18            VideoRecorder.Stop();19        }20    }21}22VideoRecorder.StartRecording(@"C:\Users\Public\Videos\FlaUI");23VideoRecorder.StartRecording(@"C:\Users\Public\Videos\FlaUI", "MyVideo");24VideoRecorder.StartRecording(@"C:\Users\Public\Videos\FlaUI", "MyVideo", 10);25VideoRecorder.StartRecording(@"C:\Users\Public\Videos\FlaUI", "MyVideo", 10, 100);

Stop

Using AI Code Generation

1using FlaUI.Core.Capturing;2using FlaUI.Core.AutomationElements;3using FlaUI.Core;4using FlaUI.Core.Definitions;5using FlaUI.Core.Input;6using FlaUI.Core.WindowsAPI;7using System;8using System.Diagnostics;9using System.Threading;10using System.IO;11{12    {13        static void Main(string[] args)14        {15            ProcessStartInfo startInfo = new ProcessStartInfo();16            startInfo.FileName = "notepad.exe";17            Process.Start(startInfo);18            Thread.Sleep(1000);19            Process[] processes = Process.GetProcessesByName("notepad");20            Process process = processes[0];21            var automation = new UIA3Automation();22            var mainWindow = automation.GetDesktop().FindFirstChild(cf => cf.ByProcessId(process.Id)).AsWindow();23            VideoRecorder videoRecorder = new VideoRecorder();24            videoRecorder.Start("E:\\recordedvideo.avi");25            var textBox = mainWindow.FindFirstDescendant(cf => cf.ByControlType(ControlType.Edit)).AsTextBox();26            textBox.Enter("Hello World");27            videoRecorder.Stop();28        }29    }30}31using FlaUI.Core.Capturing;32using FlaUI.Core.AutomationElements;33using FlaUI.Core;34using FlaUI.Core.Definitions;35using FlaUI.Core.Input;36using FlaUI.Core.WindowsAPI;37using System;38using System.Diagnostics;39using System.Threading;40using System.IO;41{42    {43        static void Main(string[] args)44        {45            ProcessStartInfo startInfo = new ProcessStartInfo();46            startInfo.FileName = "notepad.exe";47            Process.Start(startInfo);48            Thread.Sleep(1000);49            Process[] processes = Process.GetProcessesByName("notepad");50            Process process = processes[0];51            var automation = new UIA3Automation();

Stop

Using AI Code Generation

1using FlaUI.Core.Capturing;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        static void Main(string[] args)10        {11            VideoRecorder.Stop();12        }13    }14}15Recommended Posts: C# | Path.GetFileName() Method16C# | Path.GetFileNameWithoutExtension() Method17C# | Path.GetFullPath() Method18C# | Path.GetInvalidFileNameChars() Method19C# | Path.GetInvalidPathChars() Method20C# | Path.GetPathRoot() Method21C# | Path.GetRandomFileName() Method22C# | Path.GetTempFileName() Method23C# | Path.GetTempPath() Method24C# | Path.HasExtension() Method25C# | Path.IsPathRooted() Method26C# | Path.Combine() Method27C# | Path.GetExtension() Method28C# | Path.GetRelativePath() Method29C# | Path.GetFullPath() Method30C# | Path.GetPathRoot() Method31C# | Path.GetInvalidFileNameChars() Method32C# | Path.GetInvalidPathChars() Method33C# | Path.GetRandomFileName() Method34C# | Path.GetTempFileName() Method35C# | Path.GetTempPath() Method36C# | Path.HasExtension() Method37C# | Path.IsPathRooted() Method38C# | Path.Combine() Method39C# | Path.GetExtension() Method40C# | Path.GetRelativePath() Method41C# | Path.GetFullPath() Method42C# | Path.GetPathRoot() Method43C# | Path.GetInvalidFileNameChars() Method44C# | Path.GetInvalidPathChars() Method45C# | Path.GetRandomFileName() Method46C# | Path.GetTempFileName() Method47C# | Path.GetTempPath() Method48C# | Path.HasExtension() Method49C# | Path.IsPathRooted() Method50C# | Path.Combine() Method51C# | Path.GetExtension() Method52C# | Path.GetRelativePath() Method53C# | Path.GetFullPath() Method54C# | Path.GetPathRoot() Method55C# | Path.GetInvalidFileNameChars() Method

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