youtube

type Format struct {
	Itag                     int
	Video_type, Quality, Url string
}

type Option struct {
	Resume bool // resume failed or cancelled download
	Rename bool // rename output file using video title
	Mp3    bool // extract audio using ffmpeg
}

type Video struct {
	Id, Title, Author, Keywords, Thumbnail_url string
	Avg_rating                                 float32
	View_count, Length_seconds                 int
	Formats                                    []Format
	Filename                                   string
}