func NewReader(file riff.RIFFReader) (reader *Reader, err error) {
reader = &Reader{riffReader: riff.NewReader(file)}
format, audioFormat, err := reader.openAndParse()
if err != nil {
return
}
reader.Format = format
reader.AudioFormat = audioFormat
return
}
func NewReader(r riff.RIFFReader) *Reader {
riffReader := riff.NewReader(r)
return &Reader{r: riffReader}
}