pixel on bitmapsource

ERROR: Buffer size is not sufficient. I think it's my stride
        static void Main(string[] args)
        {
            List<System.Windows.Media.Color> colors = new List<System.Windows.Media.Color>();
            colors.Add(System.Windows.Media.Colors.Red);
            BitmapPalette palette = new BitmapPalette(colors);



            PixelFormat pf = PixelFormats.Indexed1;
            int width = 16;
            int height = 14;
            int stride = width/pf.BitsPerPixel;

            byte[] pixels = new byte[28] { 0x00, 0x00, 0x30, 0x00, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x00, 0x30, 0x00, 0x30, 0x00, 0x30, 0x00, 0x30, 0x00, 0x30, 0x00, 0x30, 0x00, 0x30, 0x00, 0x00, 0x00 };

            BitmapSource image = BitmapSource.Create(width, height, 96, 96, pf, palette, pixels, stride);
        }