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

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

VideoRecorder.cs

Source:VideoRecorder.cs

...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)...

WriteLoop

Using AI Code Generation

1using System;2using System.IO;3using System.Diagnostics;4using FlaUI.Core;5using FlaUI.Core.Capturing;6{7    {8        static void Main(string[] args)9        {10            var app = FlaUI.Core.Application.Launch("notepad.exe");11            var window = app.GetMainWindow(FlaUI.Core.Definitions.TreeScope.Descendants, new FlaUI.Core.Conditions.AndCondition(new FlaUI.Core.Conditions.PropertyCondition(FlaUI.Core.Definitions.AutomationElement.NameProperty, "Untitled - Notepad"), new FlaUI.Core.Conditions.PropertyCondition(FlaUI.Core.Definitions.AutomationElement.ControlTypeProperty, FlaUI.Core.Definitions.ControlType.Window)));12            var recorder = new FlaUI.Core.Capturing.VideoRecorder();13            recorder.WriteLoop(window, "test.mp4", 30, 1000);14            app.Close();15        }16    }17}18using System;19using System.IO;20using System.Diagnostics;21using FlaUI.Core;22using FlaUI.Core.Capturing;23{24    {25        static void Main(string[] args)26        {27            var app = FlaUI.Core.Application.Launch("notepad.exe");28            var window = app.GetMainWindow(FlaUI.Core.Definitions.TreeScope.Descendants, new FlaUI.Core.Conditions.AndCondition(new FlaUI.Core.Conditions.PropertyCondition(FlaUI.Core.Definitions.AutomationElement.NameProperty, "Untitled - Notepad"), new FlaUI.Core.Conditions.PropertyCondition(FlaUI.Core.Definitions.AutomationElement.ControlTypeProperty, FlaUI.Core.Definitions.ControlType.Window)));29            var recorder = new FlaUI.Core.Capturing.VideoRecorder();30            recorder.Write(window, "test.mp4", 30);31            app.Close();32        }33    }34}35using System;36using System.IO;37using System.Diagnostics;38using FlaUI.Core;39using FlaUI.Core.Capturing;40{41    {42        static void Main(string[] args)43        {44            var app = FlaUI.Core.Application.Launch("notepad.exe");45            var window = app.GetMainWindow(FlaUI.Core.Definitions.TreeScope.Descendants, new FlaUI

WriteLoop

Using AI Code Generation

1using System;2using System.Diagnostics;3using System.IO;4using FlaUI.Core.Capturing;5using FlaUI.Core.Input;6using FlaUI.Core.WindowsAPI;7{8    {9        static void Main(string[] args)10        {11            ProcessStartInfo startInfo = new ProcessStartInfo(@"C:\Windows\System32\calc.exe");12            Process process = Process.Start(startInfo);13            process.WaitForInputIdle();14            VideoRecorder videoRecorder = new VideoRecorder();15            videoRecorder.FrameRate = 10;16            videoRecorder.VideoQuality = 10;17            videoRecorder.VideoCodec = VideoCodec.MSMpeg4v3;18            videoRecorder.VideoPath = @"C:\Users\Public\Videos\test.avi";19            videoRecorder.StartRecording();20            for (int i = 0; i < 10; i++)21            {22                Keyboard.TypeVirtualKey(VirtualKeyShort.KEY_1);23            }24            videoRecorder.StopRecording();25        }26    }27}

WriteLoop

Using AI Code Generation

1using System;2using System.IO;3using FlaUI.Core.Capturing;4using FlaUI.Core.Definitions;5using FlaUI.Core.Tools;6using FlaUI.UIA3;7using System.Diagnostics;8using System.Drawing;9using System.Drawing.Imaging;10using System.Threading;11using System.Windows.Forms;12{13    {14        static void Main(string[] args)15        {16            ProcessStartInfo startInfo = new ProcessStartInfo("notepad.exe");17            Process process = Process.Start(startInfo);18            process.WaitForInputIdle();19            using (var automation = new UIA3Automation())20            {21                var videoRecorder = new VideoRecorder(automation);22                videoRecorder.StartRecording();23                var window = automation.GetDesktopWindow().FindFirstChild(cf => cf.ByClassName("Notepad")).AsWindow();24                var rect = window.BoundingRectangle;25                videoRecorder.SetWindowRectangle(rect);26                var path = Path.Combine(Directory.GetCurrentDirectory(), "Video.avi");27                videoRecorder.SetOutputPath(path);28                videoRecorder.SetFrameRate(20);29                videoRecorder.SetBitRate(1000000);30                videoRecorder.SetCodec(VideoCodecs.MSMPEG4v3);31                videoRecorder.SetSize(640, 480);32                videoRecorder.SetQuality(100);33                videoRecorder.SetFormat(VideoFormats.AVI);34                videoRecorder.SetFrameRate(20);35                videoRecorder.SetBitRate(1000000);36                videoRecorder.SetCodec(VideoCodecs.MSMPEG4v3);37                videoRecorder.SetSize(640, 480);38                videoRecorder.SetQuality(100);39                videoRecorder.SetFormat(VideoFormats.AVI

WriteLoop

Using AI Code Generation

1using FlaUI.Core.Capturing;2using System;3using System.Diagnostics;4using System.Threading;5using System.Windows.Forms;6{7    {8        static void Main(string[] args)9        {10            Process process = Process.Start(@"C:\Windows\System32\calc.exe");11            Thread.Sleep(5000);12            VideoRecorder recorder = new VideoRecorder(VideoRecorderOptions.Default);13            recorder.WriteLoop(@"C:\Users\Public\Videos\FlaUIRecorder\Video.mp4", process.MainWindow);14            process.Kill();15        }16    }17}

WriteLoop

Using AI Code Generation

1using FlaUI.Core.Capturing;2using System;3using System.IO;4using System.Reflection;5using System.Threading.Tasks;6{7    {8        static async Task Main(string[] args)9        {10            var recorder = new VideoRecorder();11            var videoFile = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "Video.mp4");12            recorder.StartRecording(videoFile);13            await Task.Delay(10000);

WriteLoop

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using FlaUI.Core;7using FlaUI.Core.Capturing;8using FlaUI.Core.Input;9using FlaUI.Core.WindowsAPI;10using FlaUI.UIA3;11using FlaUI.Core.Definitions;12using System.Diagnostics;13using System.Threading;14using System.IO;15using System.Windows.Forms;16using FlaUI.Core.Tools;17using FlaUI.UIA3.Patterns;18using FlaUI.Core.Identifiers;19using FlaUI.Core.AutomationElements.Infrastructure;20using FlaUI.Core.AutomationElements;21using FlaUI.Core.AutomationElements.PatternElements;22using FlaUI.Core.Patterns;23using FlaUI.Core.WindowsAPI;

WriteLoop

Using AI Code Generation

1using FlaUI.Core.Capturing;2using FlaUI.Core;3using FlaUI.UIA3;4using System;5using System.IO;6using System.Threading;7using System.Diagnostics;8using System.Windows.Forms;9using System.Drawing;10using System.Drawing.Imaging;11{12    {13        static void Main(string[] args)14        {15            ProcessStartInfo startInfo = new ProcessStartInfo(@"C:\Program Files (x86)\Notepad++\notepad++.exe");16            Process process = Process.Start(startInfo);17            Thread.Sleep(2000);18            var automation = new UIA3Automation();19            var desktop = automation.GetDesktop();20            var notepad = desktop.FindFirstChild(cf => cf.ByName("Untitled - Notepad++").And(cf.ByClassName("Notepad++")));21            var client = notepad.FindFirstChild(cf => cf.ByClassName("Client"));22            var edit = client.FindFirstChild(cf => cf.ByClassName("Edit"));23            var status = notepad.FindFirstChild(cf => cf.ByClassName("msctls_statusbar32"));24            var toolbar = notepad.FindFirstChild(cf => cf.ByClassName("ToolbarWindow32"));25            var menu = notepad.FindFirstChild(cf => cf.ByClassName("MenuBar"));26            var fileMenu = menu.FindFirstChild(cf => cf.ByName("File"));27            var helpMenu = menu.FindFirstChild(cf => cf.ByName("Help"));28            var aboutMenuItem = helpMenu.FindFirstChild(cf => cf.ByName("About Notepad++"));29            var fileMenuItem = fileMenu.FindFirstChild(cf => cf.ByName("File"));30            var exitMenuItem = fileMenu.FindFirstChild(cf => cf.ByName("Exit"));

WriteLoop

Using AI Code Generation

1using System;2using System.IO;3using System.Diagnostics;4using FlaUI.Core;5using FlaUI.Core.Capturing;6using FlaUI.Core.Definitions;7using FlaUI.Core.Tools;8using FlaUI.UIA3;9using FlaUI.Core.AutomationElements;10using FlaUI.Core.Input;11using FlaUI.Core.WindowsAPI;12using FlaUI.Core.WindowsAPI;13using FlaUI.Core.WindowsAPI;14using System.Collections.Generic;15using System.Linq;16using System.Text;17using System.Threading.Tasks;18using System.IO;19using System.Threading;20using System.Windows.Forms;21using System.Drawing;22using System.Drawing.Imaging;23using FlaUI.Core.Capturing;24using FlaUI.Core.Capturing.ImageFormats;25using FlaUI.Core.Capturing.RegionSelection;26{27    {28        static void Main(string[] args)29        {30            var application = FlaUI.Core.Application.Launch(@"C:\Program Files (x86)\Microsoft Office\root\Office16\WINWORD.EXE");31            var automation = new UIA3Automation();32            var window = application.GetMainWindow(automation);33            var recorder = new VideoRecorder();34            recorder.StartRecording();35            Thread.Sleep(5000);36            recorder.StopRecording();37            var video = recorder.GetVideo();38            var path = Path.Combine(Directory.GetCurrentDirectory(), "Video.mp4");39            video.Save(path);40            Console.WriteLine("Video saved at " + path);41            Console.ReadLine();42        }43    }44}

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