Grab a image from a video with ffmpeg

Download ffmpeg.exe and paste it in ffmpeg folder

And

Write the code in

Codebehind
-----------------------

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.IO;
using System.Diagnostics;

public partial class Videoframe : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

       //Put the ffmpeg.exe into the source folder.

//Write the following code to grab thumbnail from the wmv video file into jpg file.

//Path for Video file

        string InputFile = Server.MapPath ("~\\videos\\TestimonyDeafMinistry.mp4");

//Path for Image (jpg) file

        string ThumbnailsPath = Server.MapPath("~\\videos\\testimage.jpg");

System.Diagnostics.Process proc = new System.Diagnostics.Process();

proc.EnableRaisingEvents = false;

//Select ffmpeg.exe

proc.StartInfo.FileName = Page.MapPath("~\\ffmpeg\\ffmpeg.exe");

//Pass the argument

// You can see the text in Red color below:

// First one is the frame and second is the size of the image

proc.StartInfo.Arguments = " -i \"" + InputFile + "\"  -an -ss 00:00:03 -s 400*300  -vframes 1 -f image2 -vcodec mjpeg \"" + ThumbnailsPath + "\"";

//Start the Process

proc.Start();

    }
}