NewDecoder creates a new reader reading the given reader.

aLaw 2:1; has no format flags.

Apple’s implementation of IMA 4:1 ADPCM.

Apple Lossless; has no format flags.

Format IDs Linear PCM.

MACE 3:1; has no format flags.

MACE 6:1; has no format flags.

MPEG-4 AAC.

MPEG-1 or 2, Layer 1 audio.

MPEG-1 or 2, Layer 2 audio.

MPEG-1 or 2, Layer 3 audio (that is, MP3).

μLaw 2:1; has no format flags.

ErrFmtNotSupported is a generic error reporting an unknown format.

ErrUnexpectedData is a generic error reporting that the parser encountered unexpected data.

Chunk IDs.

Decoder CAF files begin with a file header, which identifies the file type and the CAF version, followed by a series of chunks.

Metadata represent the amount of metadata one can store/retrieve from a caf file.