hls

package

v1.39.0 Latest Latest Go to latest Published: May 13, 2022 License: OSL-3.0 Imports: 10 Imported by: 0

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Repository

github.com/TravelSir/format

README ¶

HLS

CBC

Why does this:

#EXT-X-KEY:METHOD=AES-128,URI="https://cbsios-vh.akamaihd.net/i/temp_hd_galle...

mean CBC?

An encryption method of AES-128 signals that Media Segments are completely encrypted using the Advanced Encryption Standard (AES) [AES_128] with a 128-bit key, Cipher Block Chaining (CBC)

https://datatracker.ietf.org/doc/html/rfc8216#section-4.3.2.4

EXT-X-KEY

If IV is missing, then use KEY for both.

Documentation ¶

Index ¶

Constants
type Cipher
- func NewCipher(src io.Reader) (*Cipher, error)
- func (c Cipher) Copy(w io.Writer, r io.Reader, iv []byte) (int, error)
type Information
type Master
- func (m Master) Audio(name string) *Media
- func (m Master) Stream(bandwidth int64) *Stream
type Media
- func (m Media) Format(f fmt.State, verb rune)
type Scanner
- func NewScanner(body io.Reader) *Scanner
- func (s *Scanner) Master(addr *url.URL) (*Master, error)
- func (s *Scanner) Segment(addr *url.URL) (*Segment, error)
type Segment
type Stream
- func (s Stream) Format(f fmt.State, verb rune)

Constants ¶

View Source

const (
	AAC = ".aac"
	TS  = ".ts"
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Cipher ¶

type Cipher struct {
	cipher.Block
	// contains filtered or unexported fields
}

func NewCipher ¶

func NewCipher(src io.Reader) (*Cipher, error)

func (Cipher) Copy ¶

func (c Cipher) Copy(w io.Writer, r io.Reader, iv []byte) (int, error)

type Information ¶

type Information struct {
	IV  []byte
	URI *url.URL
}

type Master ¶

type Master struct {
	Streams []Stream
	Media   []Media
}

func (Master) Audio ¶

func (m Master) Audio(name string) *Media

func (Master) Stream ¶

func (m Master) Stream(bandwidth int64) *Stream

type Media ¶

type Media struct {
	Name string
	Type string
	URI  *url.URL
}

func (Media) Format ¶

func (m Media) Format(f fmt.State, verb rune)

type Scanner ¶

type Scanner struct {
	scanner.Scanner
}

func NewScanner ¶

func NewScanner(body io.Reader) *Scanner

func (*Scanner) Master ¶

func (s *Scanner) Master(addr *url.URL) (*Master, error)

func (*Scanner) Segment ¶

func (s *Scanner) Segment(addr *url.URL) (*Segment, error)

type Segment ¶

type Segment struct {
	Key  *url.URL
	Info []Information
}

type Stream ¶

type Stream struct {
	Resolution string
	Bandwidth  int64  // handle duplicate resolution
	Codecs     string // handle missing resolution
	URI        *url.URL
}

func (Stream) Format ¶

func (s Stream) Format(f fmt.State, verb rune)

Source Files ¶

View all Source files

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