/// <summary>
        /// Gets the scanInstance.
        /// </summary>
        /// <param name="verbosity">
        /// The verbosity.
        /// </param>
        /// <returns>
        /// The <see cref="IHandBrakeInstance"/>.
        /// </returns>
        public static IHandBrakeInstance GetScanInstance(int verbosity)
        {
            if (scanInstance != null)
            {
                scanInstance.Dispose();
                scanInstance = null;
            }

            HandBrakeInstance newInstance = new HandBrakeInstance();

            newInstance.Initialize(verbosity);
            scanInstance = newInstance;

            return(scanInstance);
        }
        /// <summary>
        /// The get encode instance.
        /// </summary>
        /// <param name="verbosity">
        /// The verbosity.
        /// </param>
        /// <returns>
        /// The <see cref="IHandBrakeInstance"/>.
        /// </returns>
        public static IHandBrakeInstance GetEncodeInstance(int verbosity)
        {
            if (encodeInstance != null)
            {
                encodeInstance.Dispose();
                encodeInstance = null;
            }

            HandBrakeInstance newInstance = new HandBrakeInstance();

            newInstance.Initialize(verbosity);
            encodeInstance = newInstance;

            return(encodeInstance);
        }
        /// <summary>
        /// The get encode instance.
        /// </summary>
        /// <param name="verbosity">
        /// The verbosity.
        /// </param>
        /// <returns>
        /// The <see cref="IHandBrakeInstance"/>.
        /// </returns>
        public static IHandBrakeInstance GetPreviewInstance(int verbosity)
        {
            if (previewInstance != null)
            {
                previewInstance.Dispose();
                previewInstance = null;
            }

            HandBrakeInstance newInstance = new HandBrakeInstance();

            newInstance.Initialize(verbosity);
            previewInstance = newInstance;

            return(previewInstance);
        }