func (s *Stream) Seek(offset int64, whence int) (int64, error) {
	if s.resampling != nil {
		return s.resampling.Seek(offset, whence)
	}
	return s.orig.Seek(offset, whence)
}
func (s *Stream) Seek(offset int64, whence int) (int64, error) {
	if s.resampling != nil {
		return s.resampling.Seek(offset, whence)
	}
	return s.orig.Seek(offset, whence)
}
func ( s * Stream ) Seek ( offset int64 , whence int ) ( int64 , error ) { if s . resampling != nil { return s . resampling . Seek ( offset , whence ) } return s . orig . Seek ( offset , whence ) }
// Seek is implementation of io.Seeker's Seek.
Seek is implementation of io . Seeker s Seek .