func (s *Stream) Read(buf []byte) (int, error) {
	if s.resampling != nil {
		return s.resampling.Read(buf)
	}
	return s.orig.Read(buf)
}
func (s *Stream) Read(buf []byte) (int, error) {
	if s.resampling != nil {
		return s.resampling.Read(buf)
	}
	return s.orig.Read(buf)
}
func ( s * Stream ) Read ( buf [ ] byte ) ( int , error ) { if s . resampling != nil { return s . resampling . Read ( buf ) } return s . orig . Read ( buf ) }
// Read is implementation of io.Reader's Read.
Read is implementation of io . Reader s Read .