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ISO/IEC 23009-1:2019
ISO/IEC 23009-1:2022

• https://wikipedia.org/wiki/Dynamic_Adaptive_Streaming_over_HTTP
• https://standards.iso.org/ittf/PubliclyAvailableStandards

Documentation

Index

• type AdaptationSet
• type ContentProtection
• type Representation
  • func Representations(r io.Reader) ([]*Representation, error)
  • func (r Representation) Audio() bool
  • func (r Representation) Default_KID() ([]byte, error)
  • func (r Representation) Ext() (string, bool)
  • func (r Representation) Index() (int64, error)
  • func (r Representation) Initialization() (string, bool)
  • func (r Representation) Lang() string
  • func (r Representation) Media() ([]string, bool)
  • func (r Representation) PSSH() ([]byte, error)
  • func (r Representation) Role() (string, bool)
  • func (r Representation) String() string
  • func (r Representation) Video() bool
• type SegmentTemplate

Types

type AdaptationSet

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

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 Representation

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 string `xml:"indexRange,attr"`
	}
	// this might not exist, or might be under AdaptationSet
	SegmentTemplate *SegmentTemplate
	// this might not exist
	Width int `xml:"width,attr"`
	// contains filtered or unexported fields
}

func Representations

func Representations(r io.Reader) ([]*Representation, error)

func (Representation) Audio

func (r Representation) Audio() bool

func (Representation) Default_KID

func (r Representation) Default_KID() ([]byte, error)

func (Representation) Ext

func (r Representation) Ext() (string, bool)

func (Representation) Index

func (r Representation) Index() (int64, error)

func (Representation) Initialization

func (r Representation) Initialization() (string, bool)

func (Representation) Lang

func (r Representation) Lang() string

func (Representation) Media

func (r Representation) Media() ([]string, bool)

func (Representation) PSSH

func (r Representation) PSSH() ([]byte, error)

func (Representation) Role

func (r Representation) Role() (string, bool)

func (Representation) String

func (r Representation) String() string

func (Representation) Video

func (r Representation) Video() bool

type SegmentTemplate

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"`
}