dash

type Adaptation struct {
	ContentProtection *Protection
	Lang              string `xml:"lang,attr"`
	MimeType          string `xml:"mimeType,attr"`
	Representation    []Represent
	Role              *struct {
		Value string `xml:"value,attr"`
	}
	SegmentTemplate *Template
}

type Period struct {
	AdaptationSet []Adaptation
}

type PeriodFunc func(Adaptation, Represent) bool

type Protection struct {
	Default_KID string `xml:"default_KID,attr"`
}

type Represent struct {
	ID                string `xml:"id,attr"` // RepresentationID
	Width             int64  `xml:"width,attr"`
	Height            int64  `xml:"height,attr"`
	Bandwidth         int64  `xml:"bandwidth,attr"` // handle duplicate height
	Codecs            string `xml:"codecs,attr"`    // handle missing height
	MimeType          string `xml:"mimeType,attr"`
	ContentProtection *Protection
	SegmentTemplate   *Template
}

type Represents []Represent

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"`
}