/// <summary>
 /// Removes XMP Metadata of FLV file format
 /// This method is supported by version 18.11 or higher
 /// </summary>
 public static void RemoveXMPMetadata()
 {
     using (FlvFormat format = new FlvFormat(Common.MapSourceFilePath(filePath)))
     {
         format.RemoveXmpData();
         format.Save(Common.MapDestinationFilePath(filePath));
     }
 }
            public static void UpdateXMPMetadata()
            {
                using (FlvFormat format = new FlvFormat(Common.MapSourceFilePath(filePath)))
                {
                    format.XmpValues.Schemes.XmpBasic.CreateDate = DateTime.Now;
                    format.XmpValues.Schemes.XmpBasic.Label      = "Test";
                    format.XmpValues.Schemes.DublinCore.Source   = "http://groupdocs.com";
                    format.XmpValues.Schemes.DublinCore.Format   = "FLV Video";

                    format.Save(Common.MapDestinationFilePath(filePath));

                    Console.WriteLine("File saved to destination folder...");
                }
            }