/// <summary> /// Creates an instance of <see cref="YoutubeConverter"/>. /// </summary> public YoutubeConverter(IYoutubeClient youtubeClient, string ffmpegFilePath) { _youtubeClient = youtubeClient.GuardNotNull(nameof(youtubeClient)); ffmpegFilePath.GuardNotNull(nameof(ffmpegFilePath)); _ffmpeg = new FfmpegCli(ffmpegFilePath); }