m3u8

Documentation

Overview

Partial reference https://github.com/grafov/m3u8/blob/master/reader.go

Index

• Constants
• type CryptMethod
• type Key
• type M3u8
  • func Parse(body []byte) (*M3u8, error)
• type MasterPlaylist
• type PlaylistType
• type Segment

Constants

const (
	PlaylistTypeVOD   PlaylistType = "VOD"
	PlaylistTypeEvent PlaylistType = "EVENT"

	CryptMethodAES  CryptMethod = "AES-128"
	CryptMethodNONE CryptMethod = "NONE"
)

Types

type CryptMethod

type CryptMethod string

type Key

type Key struct {
	// 'AES-128' or 'NONE'
	// If the encryption method is NONE, the URI and the IV attributes MUST NOT be present
	Method CryptMethod
	URI    string
	IV     string
}

#EXT-X-KEY:METHOD=AES-128,URI="key.key"

type M3u8

type M3u8 struct {
	Version        int8   // EXT-X-VERSION:version
	MediaSequence  uint64 // Default 0, #EXT-X-MEDIA-SEQUENCE:sequence
	Segments       []*Segment
	MasterPlaylist []*MasterPlaylist
	Keys           map[int]*Key
	EndList        bool         // #EXT-X-ENDLIST
	PlaylistType   PlaylistType // VOD or EVENT
	TargetDuration float64      // #EXT-X-TARGETDURATION:duration
}

func Parse

func Parse(body []byte) (*M3u8, error)

type MasterPlaylist

type MasterPlaylist struct {
	URI        string
	BandWidth  uint32
	Resolution string
	Codecs     string
	ProgramID  uint32
}

#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=240000,RESOLUTION=416x234,CODECS="avc1.42e00a,mp4a.40.2"

type PlaylistType

type PlaylistType string

type Segment

type Segment struct {
	URI      string
	KeyIndex int
	Title    string  // #EXTINF: duration,<title>
	Duration float32 // #EXTINF: duration,<title>
	Length   uint64  // #EXT-X-BYTERANGE: length[@offset]
	Offset   uint64  // #EXT-X-BYTERANGE: length[@offset]
}