Sulu\Bundle\MediaBundle\Entity\FileVersionMeta::setDescription PHP Method

    public function setDescription($description)
    {
        $this->description = $description;
        return $this;
    }

 protected function createMedia($name)
 {
     $media = new Media();
     $media->setType($this->imageType);
     // create file
     $file = new File();
     $file->setVersion(1);
     $file->setMedia($media);
     // create file version
     $fileVersion = new FileVersion();
     $fileVersion->setVersion(1);
     $fileVersion->setName($name . '.jpeg');
     $fileVersion->setMimeType('image/jpg');
     $fileVersion->setFile($file);
     $fileVersion->setSize(1124214);
     $fileVersion->setDownloadCounter(2);
     $fileVersion->setChanged(new \DateTime('1937-04-20'));
     $fileVersion->setCreated(new \DateTime('1937-04-20'));
     $fileVersion->setStorageOptions('{"segment":"1","fileName":"' . $name . '.jpeg"}');
     if (!file_exists(__DIR__ . '/../../uploads/media/1')) {
         mkdir(__DIR__ . '/../../uploads/media/1', 0777, true);
     }
     copy($this->getImagePath(), __DIR__ . '/../../uploads/media/1/' . $name . '.jpeg');
     // create meta
     $fileVersionMeta = new FileVersionMeta();
     $fileVersionMeta->setLocale('en-gb');
     $fileVersionMeta->setTitle($name);
     $fileVersionMeta->setDescription($this->mediaDefaultDescription);
     $fileVersionMeta->setFileVersion($fileVersion);
     $fileVersion->addMeta($fileVersionMeta);
     $fileVersion->setDefaultMeta($fileVersionMeta);
     $file->addFileVersion($fileVersion);
     $media->addFile($file);
     $media->setCollection($this->collection);
     $this->em->persist($media);
     $this->em->persist($file);
     $this->em->persist($fileVersionMeta);
     $this->em->persist($fileVersion);
     $this->em->flush();
     return $media;
 }