v1

Documentation

Index

• Constants
• Variables
• type EnhancedID3v1Tag
• type ID3v1Tag
  • func Readv1Tag(rs io.ReadSeeker) (*ID3v1Tag, error)
  • func (tag *ID3v1Tag) WriteToFile(f *os.File) error

Constants

const ENHANCEDIDENTIFIER string = "TAG+"

const ENHANCEDSIZE int = 227

const IDENTIFIER string = "TAG"

const INVALIDGENRE int = 255

const TAGSIZE int = 128

const V1_0 string = "ID3v1.0"

const V1_1 string = "ID3v1.1"

Variables

var EnhancedSpeed = map[int]string{
	0: "Unset",
	1: "Slow",
	2: "Medium",
	3: "Fast",
	4: "Hardcore",
}

var ErrDoesNotUseID3v1 error = fmt.Errorf("does not use ID3v1")

Types

type EnhancedID3v1Tag

type EnhancedID3v1Tag struct {
	SongName  string
	Artist    string
	Album     string
	Speed     string
	Genre     string
	StartTime string
	EndTime   string
}

type ID3v1Tag

type ID3v1Tag struct {
	SongName       string
	Artist         string
	Album          string
	Year           int
	Comment        string
	Track          uint8 // basically a byte, but converted to int for convenience
	Genre          string
	HasEnhancedTag bool
	EnhancedTag    EnhancedID3v1Tag
	// contains filtered or unexported fields
}

func Readv1Tag

func Readv1Tag(rs io.ReadSeeker) (*ID3v1Tag, error)

Retrieves ID3v1 field values from rs.

func (*ID3v1Tag) WriteToFile

func (tag *ID3v1Tag) WriteToFile(f *os.File) error

Checks for existing ID3v1 or ID3v1.1 tag in file, if present - removes it and replaces with provided tag