alac

README

ALAC (Apple LossLess Audio Codec)

A small golang wrapper around David Hammerton's alac decoder. To see more details on the original C implementation, please visit http://crazney.net/programs/itunes/alac.html. Apple also provides a C++ ALAC encoder/decoder as OSS. You can find that at http://alac.macosforge.org.

Forked from tongxingwy/alac

Installation

go get github.com/carterpeel/alac

License

Apache v2 License.

Contact

Austin Cherry

• https://github.com/acmacalister
• http://twitter.com/acmacalister
• http://austincherry.me

Documentation

Index

• type File
  • func New(sampleSize, numberOfChannels int) File
  • func (f *File) AllocateBuffers()
  • func (f *File) DecodeFrame(inputBuffer []byte) []byte
  • func (f *File) Free()
  • func (f *File) SetInfo(inputBuffer []byte)

Types

type File

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

File is a wrapper type around the C type.

func New

func New(sampleSize, numberOfChannels int) File

New Allocates new AlacFile.

func (*File) AllocateBuffers

func (f *File) AllocateBuffers()

AllocateBuffers Allocates the C buffers for our AlacFile.

func (*File) DecodeFrame

func (f *File) DecodeFrame(inputBuffer []byte) []byte

DecodeFrame Decodes a frame from inputBuffer and puts it in the outputBuffer.

func (*File) Free

func (f *File) Free()

Free frees the C buffers we wrap in our AlacFile type.

func (*File) SetInfo

func (f *File) SetInfo(inputBuffer []byte)

SetInfo Set's the "info" for our AlacFile.