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

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

VideoRecorder.cs

Source:VideoRecorder.cs

...131                    // Write the received frame and save it as last image132                    ffmpegIn.WriteAsync(img.Data, 0, img.Data.Length);133                    if (lastImage != null)134                    {135                        lastImage.Dispose();136                        lastImage = null;137                        GC.Collect();138                    }139                    lastImage = img;140                }141            }142            ffmpegIn.Flush();143            ffmpegIn.Close();144            ffmpegIn.Dispose();145            ffmpegProcess?.WaitForExit();146            ffmpegProcess?.Dispose();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,200                    },201                EnableRaisingEvents = true202            };203            process.OutputDataReceived += OnProcessDataReceived;204            process.ErrorDataReceived += OnProcessDataReceived;205            process.Start();206            if (_settings.EncodeWithLowPriority)207            {208                process.PriorityClass = ProcessPriorityClass.BelowNormal;209            }210            process.BeginErrorReadLine();211            return process;212        }213        private void OnProcessDataReceived(object s, DataReceivedEventArgs e)214        {215            if (!String.IsNullOrWhiteSpace(e.Data))216            {217                Logger.Default.Info(e.Data);218            }219        }220        private byte[] BitmapToByteArray(Bitmap bitmap)221        {222            using (var stream = new MemoryStream())223            {224                bitmap.Save(stream, _settings.UseCompressedImages ? ImageFormat.Png : ImageFormat.Bmp);225                return stream.ToArray();226            }227        }228        public static async Task<string> DownloadFFMpeg(string targetFolder)229        {230            var bits = Environment.Is64BitOperatingSystem ? 64 : 32;231            if (bits == 32)232            {233                throw new NotSupportedException("The current FFMPEG builds to not support 32-bit.");234            }235            var uri = new Uri($"https://www.gyan.dev/ffmpeg/builds/ffmpeg-release-essentials.zip");236            var archivePath = Path.Combine(Path.GetTempPath(), "ffmpeg.zip");237            var destPath = Path.Combine(targetFolder, "ffmpeg.exe");238            if (!File.Exists(destPath))239            {240                // Download241                using (var webClient = new WebClient())242                {243                    await webClient.DownloadFileTaskAsync(uri, archivePath);244                }245                // Extract246                Directory.CreateDirectory(targetFolder);247                await Task.Run(() =>248                {249                    using (var archive = ZipFile.OpenRead(archivePath))250                    {251                        var exeEntry = archive.Entries.First(x => x.Name == "ffmpeg.exe");252                        exeEntry.ExtractToFile(destPath, true);253                    }254                });255                File.Delete(archivePath);256            }257            return destPath;258        }259        private class ImageData : IDisposable260        {261            public int Width { get; set; }262            public int Height { get; set; }263            public bool IsRepeatFrame { get; private set; }264            public byte[] Data { get; set; }265            public static readonly ImageData RepeatImage = new ImageData { IsRepeatFrame = true };266            public void Dispose()267            {268                Data = null;269            }270        }271    }272}273#endif...

UiTestBase.cs

Source:UiTestBase.cs

...106      EventListener = new DebugEventListener(process.StandardOutput);107      EventListener.Start();108      StartVideoRecorder();109    }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)195      {...

CaptureTests.cs

Source:CaptureTests.cs

...43                img.ApplyOverlays(new InfoOverlay(img) { RecordTimeSpan = r.RecordTimeSpan, OverlayStringFormat = @"{rt:hh\:mm\:ss\.fff} / {name} / CPU: {cpu} / RAM: {mem.p.used}/{mem.p.tot} ({mem.p.used.perc})" }, new MouseOverlay(img));44                return img;45            });46            System.Threading.Thread.Sleep(5000);47            recorder.Dispose();48        }49    }50}...

Dispose

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            using (var videoRecorder = new VideoRecorder())12            {13                videoRecorder.StartRecording();14                videoRecorder.StopRecording();15            }16        }17    }18}19using FlaUI.Core.Capturing;20using System;21using System.Collections.Generic;22using System.Linq;23using System.Text;24using System.Threading.Tasks;25{26    {27        static void Main(string[] args)28        {29            using (var videoRecorder = new VideoRecorder())30            {31                videoRecorder.StartRecording();32                videoRecorder.StopRecording();33            }34        }35    }36}37using FlaUI.Core.Capturing;38using System;39using System.Collections.Generic;40using System.Linq;41using System.Text;42using System.Threading.Tasks;43{44    {45        static void Main(string[] args)46        {47            using (var videoRecorder = new VideoRecorder())48            {49                videoRecorder.StartRecording();50                videoRecorder.StopRecording();51            }52        }53    }54}55using FlaUI.Core.Capturing;56using System;57using System.Collections.Generic;58using System.Linq;59using System.Text;60using System.Threading.Tasks;61{62    {63        static void Main(string[] args)64        {65            using (var videoRecorder = new VideoRecorder())66            {67                videoRecorder.StartRecording();68                videoRecorder.StopRecording();69            }70        }71    }72}73using FlaUI.Core.Capturing;74using System;75using System.Collections.Generic;76using System.Linq;77using System.Text;78using System.Threading.Tasks;79{80    {

Dispose

Using AI Code Generation

1using FlaUI.Core;2using FlaUI.Core.Capturing;3using FlaUI.Core.Definitions;4using FlaUI.Core.Tools;5using FlaUI.UIA3;6using System;7using System.Collections.Generic;8using System.Diagnostics;9using System.Linq;10using System.Text;11using System.Threading.Tasks;12using System.Windows.Forms;13using FlaUI.Core.AutomationElements;14using FlaUI.Core.Input;15using FlaUI.Core.WindowsAPI;16using System.Threading;17{18    {19        private static AutomationBase automation;20        private static Application app;21        private static Window window;22        private static string path = @"C:\Users\Public\Videos\";23        private static string fileName = "test";24        private static string fileExtension = ".avi";25        private static string filePath = path + fileName + fileExtension;26        static void Main(string[] args)27        {28            automation = new UIA3Automation();29            app = FlaUI.Core.Application.Launch(@"C:\Windows\System32\notepad.exe");30            window = app.GetMainWindow(automation);31            window.WaitUntilResponsive();32            VideoRecorder videoRecorder = new VideoRecorder(filePath, 30);33            videoRecorder.Start();34            Thread.Sleep(2000);35            window.Close();36            videoRecorder.Stop();37            videoRecorder.Dispose();38            System.Diagnostics.Process.Start("explorer.exe", path);39        }40    }41}

Dispose

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.IO;8{9    {10        static void Main(string[] args)11        {12            VideoRecorder recorder = new VideoRecorder();13            recorder.StartRecording("C:\\Users\\Public\\Videos\\TestVideo.mp4");14            recorder.StopRecording();15            recorder.Dispose();16        }17    }18}

Dispose

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using System.IO;7using FlaUI.Core.Capturing;8using FlaUI.Core;9using FlaUI.Core.Definitions;10using FlaUI.Core.Input;11using FlaUI.Core.WindowsAPI;12using FlaUI.Core.Tools;13using FlaUI.Core.AutomationElements;

Dispose

Using AI Code Generation

1using System;2using System.IO;3using System.Threading.Tasks;4using FlaUI.Core;5using FlaUI.Core.Capturing;6using FlaUI.Core.Conditions;7using FlaUI.Core.Definitions;8using FlaUI.Core.Input;9using FlaUI.Core.WindowsAPI;10using FlaUI.UIA3;11using System.Drawing;12using System.Drawing.Imaging;13using System.Collections.Generic;14using System.Linq;15using System.Text;16using System.Threading;17using System.Diagnostics;18{19    {20        static void Main(string[] args)21        {22            var process = Process.Start(@"C:\Windows\System32\calc.exe");23            var automation = new UIA3Automation();24            var mainWindow = automation.GetDesktop().FindFirstChild(cf => cf.ByProcessId(process.Id)).AsWindow();25            mainWindow.WaitUntilResponsive();26            var calculatorButton = mainWindow.FindFirstDescendant(cf => cf.ByAutomationId("num8Button"));27            calculatorButton.Click();28            var calculatorButton1 = mainWindow.FindFirstDescendant(cf => cf.ByAutomationId("num9Button"));29            calculatorButton1.Click();30            var calculatorButton2 = mainWindow.FindFirstDescendant(cf => cf.ByAutomationId("multiplyButton"));31            calculatorButton2.Click();32            var calculatorButton3 = mainWindow.FindFirstDescendant(cf => cf.ByAutomationId("num8Button"));33            calculatorButton3.Click();34            var calculatorButton4 = mainWindow.FindFirstDescendant(cf => cf.ByAutomationId("equalButton"));35            calculatorButton4.Click();36            var calculatorButton5 = mainWindow.FindFirstDescendant(cf => cf.ByAutomationId("num9Button"));37            calculatorButton5.Click();38            var calculatorButton6 = mainWindow.FindFirstDescendant(cf => cf.ByAutomationId("minusButton"));39            calculatorButton6.Click();

Dispose

Using AI Code Generation

1using System;2using System.IO;3using System.Threading;4using FlaUI.Core.Capturing;5using FlaUI.Core.Definitions;6using FlaUI.Core.Input;7using FlaUI.Core.Tools;8using FlaUI.UIA3;9{10    {11        static void Main(string[] args)12        {13            var app = FlaUI.Core.Application.Launch(@"C:\Windows\System32\calc.exe");14            var automation = new UIA3Automation();15            var mainWindow = app.GetMainWindow(automation);16            using (var videoRecorder = new FlaUI.Core.Capturing.VideoRecorder())17            {18                videoRecorder.StartRecording();19                Keyboard.TypeSimultaneously(VirtualKeyShort.ALT, VirtualKeyShort.F4);20                Thread.Sleep(2000);

Dispose

Using AI Code Generation

1using FlaUI.Core.Capturing;2using System;3{4    {5        static void Main(string[] args)6        {7            using (var videoRecorder = new VideoRecorder())8            {9                videoRecorder.StartRecording();10                Console.WriteLine("Press any key to stop recording");11                Console.ReadKey();12                videoRecorder.StopRecording();13                videoRecorder.Save("Video.flv");14            }15        }16    }17}18videoRecorder.Save("Video.flv", true);19videoRecorder.Save("Video.mp4", true, true);20videoRecorder.Save("Video.mp4", true, true, 60);21videoRecorder.Save("Video.mp4", true, true, 60, new System.Drawing.Size(1920, 1080));22videoRecorder.Save("Video.mp4", true, true, 60, new System.Drawing.Size(1920, 1080), 100);

Dispose

Using AI Code Generation

1using System;2using System.IO;3using FlaUI.Core.Capturing;4using FlaUI.Core.Definitions;5using FlaUI.Core.UITests;6using FlaUI.Core.UITests.TestFramework;7using NUnit.Framework;8{9    {10        public void TestVideoRecorder()11        {12            var recorder = new VideoRecorder();13            recorder.StartRecording();14            var window = Application.GetMainWindow(Automation);15            var button = window.FindFirstDescendant(cf => cf.ByAutomationId("Button")).AsButton();16            button.Click();17            recorder.StopRecording();18            recorder.Dispose();19        }20    }21}22using System;23using System.IO;24using FlaUI.Core.Capturing;25using FlaUI.Core.Definitions;26using FlaUI.Core.UITests;27using FlaUI.Core.UITests.TestFramework;28using NUnit.Framework;29{30    {31        public void TestVideoRecorder()32        {33            var recorder = new VideoRecorder();34            recorder.StartRecording();35            var window = Application.GetMainWindow(Automation);36            var button = window.FindFirstDescendant(cf => cf.ByAutomationId("Button")).AsButton();37            button.Click();38            recorder.StopRecording();39            recorder.Dispose();40        }41    }42}43using System;44using System.IO;45using FlaUI.Core.Capturing;46using FlaUI.Core.Definitions;47using FlaUI.Core.UITests;48using FlaUI.Core.UITests.TestFramework;49using NUnit.Framework;50{51    {52        public void TestVideoRecorder()53        {54            var recorder = new VideoRecorder();55            recorder.StartRecording();56            var window = Application.GetMainWindow(Automation);57            var button = window.FindFirstDescendant(cf => cf.ByAutomationId("Button")).AsButton();58            button.Click();59            recorder.StopRecording();60            recorder.Dispose();61        }62    }63}

Dispose

Using AI Code Generation

1using System;2using System.IO;3using FlaUI.Core.Capturing;4using FlaUI.Core.Definitions;5using FlaUI.Core.Tools;6using FlaUI.UIA3;7{8    {9        static void Main(string[] args)10        {11            var application = FlaUI.Core.Application.Launch(@"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe");12            var automation = new UIA3Automation();13            var window = application.GetMainWindow(automation);14            var videoRecorder = new VideoRecorder(window, Path.Combine(Directory.GetCurrentDirectory(), "video1.mp4"));15            videoRecorder.StartRecording();16            window.Resize(1000, 1000);17            window.Resize(2000, 2000);18            videoRecorder.StopRecording();19            videoRecorder.Dispose();20            Console.WriteLine("Press any key to close");21            Console.ReadKey();22        }23    }24}

Dispose

Using AI Code Generation

1using System;2using System.IO;3using FlaUI.Core.Capturing;4{5    {6        static void Main(string[] args)7        {8            using (var videoRecorder = new VideoRecorder())9            {10                videoRecorder.Start();11                videoRecorder.Stop();12                videoRecorder.Save("video.avi");13            }14            Console.WriteLine("Press any key to exit");15            Console.ReadKey();16        }17    }18}

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