private function createTranscoder() {
        if ($this->transcoder === null) {
            $this->transcoder = Transcoder::create();
        }

        return $this->transcoder;
    }
private function createTranscoder() {
        if ($this->transcoder === null) {
            $this->transcoder = Transcoder::create();
        }

        return $this->transcoder;
    }
private function createTranscoder ( ) { if ( $ this -> transcoder === null ) { $ this -> transcoder = Transcoder :: create ( ) ; } return $ this -> transcoder ; }
Returns a transcoder instance.

@return Transcoder
Returns a transcoder instance .