research/

Apr 12, 2022

Changes in this version

+ type Progress struct

+ func NewProgress(src io.Writer, length int64) *Progress

+ func (p *Progress) Write(buf []byte) (int, error)

Mar 18, 2022

Changes in this version

+ func Add(mes Message, num Number, typ Type, val T)

+ type Message map[Tag]any

+ func Unmarshal(buf []byte) (Message, error)

+ func (m Message) Marshal() []byte

+ type Number = protowire.Number

+ type Tag struct

+ func NewTag(num Number) Tag

+ func (t Tag) MarshalText() ([]byte, error)

+ type Token struct

+ Value T

+ type Type = protowire.Type

+ const BytesType

+ const Fixed64Type

+ const MessageType

+ const VarintType

Mar 2, 2022

Changes in this version

+ type Block struct

+ IV []byte

+ func NewCipher(key []byte) (*Block, error)

+ func (b Block) Decrypt(src []byte) []byte

+ type Information struct

+ Duration string

+ URI string

+ type Master struct

+ Media []Media

+ Stream []Stream

+ func NewMaster(res *http.Response) (*Master, error)

+ type Media struct

+ AutoSelect string

+ Type string

type Segment

+ Info []Information

+ Key struct{ ... }

+ func NewSegment(res *http.Response) (*Segment, error)

+ type Stream struct

+ Bandwidth string

+ URI string

Jan 23, 2022

Changes in this version

+ const CryptMethodAES

+ const CryptMethodNONE

+ const PlaylistTypeEvent

+ const PlaylistTypeVOD

+ func AES128Decrypt(crypted, key, iv []byte) ([]byte, error)

+ func AES128Encrypt(origData, key, iv []byte) ([]byte, error)

+ func CurrentDir(joinPath ...string) (string, error)

+ func DrawProgressBar(prefix string, proportion float32, width int, suffix ...string)

+ func Get(url string) (io.ReadCloser, error)

+ func ResolveURL(u *url.URL, p string) string

+ type CryptMethod string

+ type Downloader struct

+ func NewTask(output string, url string) (*Downloader, error)

+ func (d *Downloader) Start(concurrency int) error

+ type Key struct

+ IV string

+ Method CryptMethod

+ URI string

+ type M3u8 struct

+ EndList bool

+ Keys map[int]*Key

+ MasterPlaylist []*MasterPlaylist

+ MediaSequence uint64

+ PlaylistType PlaylistType

+ Segments []*Segment

+ TargetDuration float64

+ Version int8

+ type MasterPlaylist struct

+ BandWidth uint32

+ Codecs string

+ ProgramID uint32

+ Resolution string

+ URI string

+ type PlaylistType string

+ type Result struct

+ Keys map[int]string

+ M3u8 *M3u8

+ URL *url.URL

+ func FromURL(link string) (*Result, error)

+ type Segment struct

+ Duration float32

+ KeyIndex int

+ Length uint64

+ Offset uint64

+ Title string

+ URI string