public function getOutput()
    {
        // Persistent opening
        $bufferKey = get_class($this).$this->binary.$this->movieFile;

        if (true === $this->persistent
            && array_key_exists($bufferKey, self::$persistentBuffer)
        ) {
            return self::$persistentBuffer[$bufferKey];
        }

        return $this->output;
    }
public function getOutput()
    {
        // Persistent opening
        $bufferKey = get_class($this).$this->binary.$this->movieFile;

        if (true === $this->persistent
            && array_key_exists($bufferKey, self::$persistentBuffer)
        ) {
            return self::$persistentBuffer[$bufferKey];
        }

        return $this->output;
    }
public function getOutput ( ) { // Persistent opening $ bufferKey = get_class ( $ this ) . $ this -> binary . $ this -> movieFile ; if ( true === $ this -> persistent && array_key_exists ( $ bufferKey , self :: $ persistentBuffer ) ) { return self :: $ persistentBuffer [ $ bufferKey ] ; } return $ this -> output ; }
Getting parsable output from ffmpeg binary.

@return string
Getting parsable output from ffmpeg binary .