how to extract frames from a video in c# windows forms

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Amit Gupta · Answer

You can use ffmpeg library which executes on commandline argument, you can also perform various functionality from it https://stackoverflow.com/questions/10957412/fastest-way-to-extract-frames-using-ffmpeg Download library from here https://www.ffmpeg.org

Mohamed Abedallah · Answer

Consider using the LEADTOOLS Multimedia Toolkit (https://www.leadtools.com/sdk/multimedia) which you can use to extract video frames from your videos using C#. See the forum post below for an explanation with examples on how to do this: https://www.leadtools.com/support/forum/posts/t12150- This is the code that will process the frame and extract it to an image: public void ReceiveProc(int pData, int lWidth, int lHeight, int lBitCount, int lSize, int bTopDown) { RasterViewPerspective viewPerspective; if (bTopDown == 1) viewPerspective = RasterViewPerspective.TopLeft; else viewPerspective = RasterViewPerspective.BottomLeft; RasterImage img = new RasterImage( RasterMemoryFlags.User, lWidth, lHeight, lBitCount, RasterByteOrder.Bgr, viewPerspective, null, IntPtr.Zero, 0 ); img.SetUserData(new IntPtr(pData), lSize); // TODO: Image Processing Here }

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