dash

type AdaptationSet struct {
	// this might be under Representation
	Codecs string `xml:"codecs,attr"`
	// this might be under Representation
	ContentProtection []ContentProtection
	// this might not exist
	Lang string `xml:"lang,attr"`
	// this might be under Representation
	MimeType string `xml:"mimeType,attr"`
	// pointer because we want to edit these
	Representation []Representation
	// this might not exist
	Role *struct {
		Value string `xml:"value,attr"`
	}
	// this might not exist, or might be under Representation
	SegmentTemplate *SegmentTemplate
}

type ContentProtection struct {
	SchemeIdUri string `xml:"schemeIdUri,attr"`
	// this might not exist
	Default_KID string `xml:"default_KID,attr"`
	// this might not exist
	PSSH string `xml:"pssh"`
}

type IndexRange struct {
	Start int
	End   int
}

type MPD struct {
	Period []struct {
		AdaptationSet []AdaptationSet
		ID            string `xml:"id,attr"`
	}
}

type Representation struct {
	Bandwidth int    `xml:"bandwidth,attr"`
	ID        string `xml:"id,attr"`
	// this might not exist
	BaseURL string
	// this might be under AdaptationSet
	Codecs string `xml:"codecs,attr"`
	// this might be under AdaptationSet
	ContentProtection []ContentProtection
	// this might not exist
	Height *int `xml:"height,attr"`
	// this might be under AdaptationSet
	MimeType string `xml:"mimeType,attr"`
	// this might not exist
	SegmentBase *struct {
		IndexRange IndexRange `xml:"indexRange,attr"`
	}
	// this might not exist, or might be under AdaptationSet
	SegmentTemplate *SegmentTemplate
	// this might not exist
	Width *int `xml:"width,attr"`
}

type SegmentTemplate struct {
	Media           string `xml:"media,attr"`
	SegmentTimeline struct {
		S []struct {
			// duration
			D int `xml:"d,attr"`
			// repeat. this may not exist
			R int `xml:"r,attr"`
		}
	}
	StartNumber int `xml:"startNumber,attr"`
	// this may not exist
	Initialization string `xml:"initialization,attr"`
}