Documentation

Overview

    Package wav provides WAV (RIFF) decoder.

    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 audio stream.

      func Decode

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

        Decode decodes WAV (RIFF) data to playable stream.

        The format must be 1 or 2 channels, 8bit or 16bit little endian PCM. The format is converted into 2 channels and 16bit.

        Decode returns error when decoding fails or IO error happens.

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

        Decode takes the ownership of src, and Stream's Close function closes src.

        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(p []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.

                Note that Seek can take long since decoding is a relatively heavy task.

                func (*Stream) Size

                func (s *Stream) Size() int64

                  Size returns the size of decoded stream in bytes.

                  Deprecated: (as of 1.6.0) Use Length instead.

                  Source Files