public static VideoFile DoSomething(VideoFile videoFile)
 {
     videoFile.addProcedure("BitrateReader: doing something with file...\n");
     return(videoFile);
 }
 public static VideoFile convert(VideoFile videoFile)
 {
     videoFile.addProcedure("BitrateReader: writing file...");
     return(videoFile);
 }
 public static VideoFile read(VideoFile videoFile)
 {
     videoFile.addProcedure("BitrateReader: reading file...\n");
     return(videoFile);
 }