static void Main(string[] args) { // Create new Capturer object Capturer capturer = new Capturer(); // Merge WMV files that were previously created by the ByteScout Screen Capturer (must be of same size, FPS and type) capturer.JoinWMVFiles("Sample1.wmv", "Sample2.wmv", "output.wmv"); Console.WriteLine("Files merged successfully!"); Process.Start("output.wmv"); }