mp3

Documentation

Overview

Package mp3 provides MP3 decoder.

On desktops and mobiles, a pure Go decoder is used. On browsers, a native decoder on the browser is used.

Index

• type Stream
  • func Decode(context *audio.Context, src audio.ReadSeekCloser) (*Stream, error)
  • func (s *Stream) Close() error
  • func (s *Stream) Length() int64
  • func (s *Stream) Read(buf []byte) (int, error)
  • func (s *Stream) Seek(offset int64, whence int) (int64, error)
  • func (s *Stream) Size() int64

Types

type Stream

type Stream struct {
	// contains filtered or unexported fields
}

Stream is a decoded stream.

func Decode

func Decode(context *audio.Context, src audio.ReadSeekCloser) (*Stream, error)

Decode decodes MP3 source and returns a decoded stream.

Decode returns error when decoding fails or IO error happens.

Decode automatically resamples the stream to fit with the audio context if necessary.

func (*Stream) Close

func (s *Stream) Close() error

Close is implementation of io.Closer's Close.

func (*Stream) Length

func (s *Stream) Length() int64

Length returns the size of decoded stream in bytes.

func (*Stream) Read

func (s *Stream) Read(buf []byte) (int, error)

Read is implementation of io.Reader's Read.

func (*Stream) Seek

func (s *Stream) Seek(offset int64, whence int) (int64, error)

Seek is implementation of io.Seeker's Seek.

func (*Stream) Size

func (s *Stream) Size() int64

Size is deprecated as of 1.6.0-alpha. Use Length instead.