dash

type Period struct {
	AdaptationSet []struct {
		MimeType        string `xml:"mimeType,attr"`
		Representation  []Represent
		SegmentTemplate *Template
	}
}

type Represent struct {
	ID              string `xml:"id,attr"`
	Width           int64  `xml:"width,attr"`
	Height          int64  `xml:"height,attr"`
	Bandwidth       int64  `xml:"bandwidth,attr"`
	Codecs          string `xml:"codecs,attr"`
	SegmentTemplate *Template
}

type Segment struct {
	D int `xml:"d,attr"`
	R int `xml:"r,attr"`
	T int `xml:"t,attr"`
}

type Template struct {
	Initialization  string `xml:"initialization,attr"`
	Media           string `xml:"media,attr"`
	SegmentTimeline struct {
		S []Segment
	}
	StartNumber *int `xml:"startNumber,attr"`
}