ByteScout Screen Capturing SDK - C# - Capture Video from Region Around Mouse - ByteScout

ByteScout Screen Capturing SDK – C# – Capture Video from Region Around Mouse

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How to capture video from region around mouse in C# using ByteScout Screen Capturing SDK

How to code in C# to capture video from region around mouse with this step-by-step tutorial

The code below will help you to implement an C# app to capture video from region around mouse. ByteScout Screen Capturing SDK is the tool for developers who want to add screen capturing in their application. Can record screen into video and into single screenshots. Output formats are WMV, AVI, WebM for video and PNG for screenshots. You can adjust output video size, quality, resolution, framerate, video and audio codecs. Includes special privacy features for blacking out sensitive information on screen. Can also capture video from web camera, can add overlays with text or images and you can use it to capture video from region around mouse with C#.

The SDK samples like this one below explain how to quickly make your application do capture video from region around mouse in C# with the help of ByteScout Screen Capturing SDK. This C# sample code is all you need for your app. Just copy and paste the code, add references (if needs to) and you are all set! Enjoy writing a code with ready-to-use sample codes in C#.

Free trial version of ByteScout Screen Capturing SDK is available on our website. Documentation and source code samples are included.

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Program.cs
      
using System; using System.Collections.Generic; using System.Text; using System.Threading; using System.Diagnostics; using System.Drawing; using BytescoutScreenCapturingLib; // import bytescout screen capturing activex object // NOTE: if you are getting error like "invalid image" related to loading the SDK's dll then // try to do the following: // 1) remove the reference to the SDK by View - Solution Explorer // then click on References, select Bytescout... reference name and right-click it and select Remove // 2) To re-add click on the menu: Project - Add Reference // 3) In "Add Reference" dialog switch to "COM" tab and find Bytescout... // 4) Select it and click "Add" // 5) Recompile the application // Note: if you need to run on both x64 and x86 then please make sure you have set "Embed Interop Types" to True for this reference namespace SimpleCaptureCSharp { class Program { static void Main(string[] args) { Capturer capturer = new Capturer(); // create new screen capturer object capturer.CapturingType = CaptureAreaType.catMouse; // set capturing area type to catScreen to capture whole screen capturer.OutputFileName = "EntireScreenCaptured.wmv"; // set output video filename to .WMV or .AVI file // set width and height of the region around the mouse capturer.CaptureRectWidth = 320; capturer.CaptureRectHeight = 240; // set output video width and height capturer.OutputWidth = 640; capturer.OutputHeight = 480; // WMV and WEBM output use WMVVideoBitrate property to control output video bitrate // so try to increase it by x2 or x3 times if you think the output video are you are getting is laggy // capturer.WMVVideoBitrate = capturer.WMVVideoBitrate * 2; // uncomment to set Bytescout Lossless Video format output video compression method // do not forget to set file to .avi format if you use Video Codec Name // capturer.CurrentVideoCodecName = "Bytescout Lossless"; // uncomment to enable recording of semitransparent or layered windows (Warning: may cause mouse cursor flickering) // capturer.CaptureTransparentControls = true; // set border around captured area if we are not capturing entire screen if ( capturer.CapturingType != CaptureAreaType.catScreen && capturer.CapturingType != CaptureAreaType.catWebcamFullScreen ) { // set border style capturer.CaptureAreaBorderType = CaptureAreaBorderType.cabtDashed; capturer.CaptureAreaBorderColor = (uint)ColorTranslator.ToOle(Color.Red); } capturer.Run(); // run screen video capturing // IMPORTANT: if you want to check for some code if need to stop the recording then make sure you are // using Thread.Sleep(1) inside the checking loop, so you have the loop like // Do { // Thread.Sleep(1) // } // While(StopButtonNotClicked); Console.WriteLine("Capturing entire screen for 15 seconds..."); Thread.Sleep(15000); // wait for 15 seconds capturer.Stop(); // stop video capturing // Release resources System.Runtime.InteropServices.Marshal.ReleaseComObject(capturer); capturer = null; Console.WriteLine("Done"); Process.Start("EntireScreenCaptured.wmv"); } } }

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ON-DEMAND REST WEB API

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VIDEO

ON-PREMISE OFFLINE SDK

60 Day Free Trial or Visit ByteScout Screen Capturing SDK Home Page

Explore ByteScout Screen Capturing SDK Documentation

Explore Samples

Sign Up for ByteScout Screen Capturing SDK Online Training

ON-DEMAND REST WEB API

Get Your API Key

Explore Web API Docs

Explore Web API Samples

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