music

Documentation

Index

• Variables
• func CheckSystems(log *zerolog.Logger) error
• func ConvertMusicFile(log *zerolog.Event, src, out string, bitrate int64) error
• func ConvertPicture(log *zerolog.Logger, tmpPic, dstPic string) error
• func ConvertPictureAlbum(log *zerolog.Logger, info *Music, tmpPic, dstPic string) error
• func GetBitrate(log *zerolog.Logger, src string) (int64, error)
• func GetDuration(log *zerolog.Logger, src string) (int64, error)
• type Music
  • func GetFileInfo(f io.ReadSeeker) (*Music, error)

Variables

var (
	// ErrNoInfoFound is the error returned when the metadata format cannot be identified.
	ErrNoInfoFound = tag.ErrNoTagsFound
)

Functions

func CheckSystems

func CheckSystems(log *zerolog.Logger) error

CheckSystems checks that ffmpeg is installed

func ConvertMusicFile

func ConvertMusicFile(log *zerolog.Event, src, out string, bitrate int64) error

ConvertMusicFile converts src to out file with bitrate

func ConvertPicture

func ConvertPicture(log *zerolog.Logger, tmpPic, dstPic string) error

func ConvertPictureAlbum

func ConvertPictureAlbum(log *zerolog.Logger, info *Music, tmpPic, dstPic string) error

func GetBitrate

func GetBitrate(log *zerolog.Logger, src string) (int64, error)

GetBitrate returns bitrate of the file

func GetDuration

func GetDuration(log *zerolog.Logger, src string) (int64, error)

GetDuration returns duration in seconds of the file

Types

type Music

type Music struct {
	FileType   string       // "", MP3, M4A, M4B, M4P, ALAC, FLAC, OGG
	Format     string       // "", ID3v1, ID3v2.2, ID3v2.3, ID3v2.4, MP4, VORBIS
	Title      string       // Title of the track
	Album      string       // Album name of the track
	Artist     string       // Artist name of the track
	Year       int          // Year of the track
	Genre      string       // Genre of the track
	Track      int          // Track number
	TotalTrack int          // Total tracks
	Disc       int          // Disc number
	Lyrics     string       // Lyrics
	Picture    *tag.Picture // Attached picture
}

Music is information from music file tags

func GetFileInfo

func GetFileInfo(f io.ReadSeeker) (*Music, error)

GetFileInfo returns information about music file