mp3

package
Version: v2.4.13 Latest Latest
Warning

This package is not in the latest version of its module.

Go to latest
Published: Nov 17, 2022 License: Apache-2.0 Imports: 4 Imported by: 29

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

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Stream

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

Stream is a decoded stream.

func Decode deprecated

func Decode(context *audio.Context, src io.Reader) (*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.

The returned Stream's Seek is available only when src is an io.Seeker.

A Stream doesn't close src even if src implements io.Closer. Closing the source is src owner's responsibility.

Deprecated: as of v2.1. Use DecodeWithSampleRate instead.

func DecodeWithSampleRate added in v2.1.0

func DecodeWithSampleRate(sampleRate int, src io.Reader) (*Stream, error)

DecodeWithSampleRate decodes an MP3 source and returns a decoded stream.

DecodeWithSampleRate returns error when decoding fails or IO error happens.

DecodeWithSampleRate automatically resamples the stream to fit with sampleRate if necessary.

The returned Stream's Seek is available only when src is an io.Seeker.

A Stream doesn't close src even if src implements io.Closer. Closing the source is src owner's responsibility.

func DecodeWithoutResampling added in v2.4.0

func DecodeWithoutResampling(src io.Reader) (*Stream, error)

DecodeWithoutResampling decodes an MP3 source and returns a decoded stream.

DecodeWithoutResampling returns error when decoding fails or IO error happens.

The returned Stream's Seek is available only when src is an io.Seeker.

A Stream doesn't close src even if src implements io.Closer. Closing the source is src owner's responsibility.

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.

Source Files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL