protected function addYoutubeForm(FormBuilderInterface $builder)
    {

        $builder
            ->add('youtubeVideoId', 'oo_video', array(
                'label' => 'open_orchestra_backoffice.block.video.youtube.video_id',
                'group_id' => 'data',
                'sub_group_id' => 'content',
                'attr' => array(
                    'data-video-type' => 'youtube'
                )
            ))
            ->add('youtubeWidth', 'text', array(
                'empty_data' => '480',
                'label' => 'open_orchestra_backoffice.block.video.youtube.width',
                'required'  => false,
                'group_id' => 'data',
                'sub_group_id' => 'content',
                'attr' => array(
                    'data-video-type' => 'youtube'
                )
            ))
            ->add('youtubeHeight', 'text', array(
                'empty_data' => '269',
                'label' => 'open_orchestra_backoffice.block.video.youtube.height',
                'required'  => false,
                'group_id' => 'data',
                'sub_group_id' => 'content',
                'attr' => array(
                    'data-video-type' => 'youtube'
                )
            ))
            ->add('youtubeAutoplay', 'checkbox', array(
                'label' => 'open_orchestra_backoffice.block.video.youtube.autoplay',
                'required'  => false,
                'group_id' => 'data',
                'sub_group_id' => 'content',
                'attr' => array(
                    'data-video-type' => 'youtube'
                )
            ))
            ->add('youtubeFs', 'checkbox', array(
                'label' => 'open_orchestra_backoffice.block.video.youtube.fs',
                'required'  => false,
                'group_id' => 'data',
                'sub_group_id' => 'content',
                'attr' => array(
                    'data-video-type' => 'youtube'
                )
            ))
            ->add('youtubeHl', 'orchestra_language', array(
                'label' => 'open_orchestra_backoffice.block.video.youtube.hl',
                'required'  => false,
                'group_id' => 'data',
                'sub_group_id' => 'content',
            ))
            ->add('youtubeShowinfo', 'checkbox', array(
                'label' => 'open_orchestra_backoffice.block.video.youtube.showinfo',
                'required'  => false,
                'group_id' => 'data',
                'sub_group_id' => 'content',
                'attr' => array(
                    'data-video-type' => 'youtube'
                )
            ))
            ->add('youtubeRel', 'checkbox', array(
                'label' => 'open_orchestra_backoffice.block.video.youtube.rel.title',
                'required'  => false,
                'group_id' => 'data',
                'sub_group_id' => 'content',
                'attr' => array('data-video-type' => 'youtube', 'help_text' => 'open_orchestra_backoffice.block.video.youtube.rel.helper'),
            ))
            ->add('youtubeDisablekb', 'checkbox', array(
                'label' => 'open_orchestra_backoffice.block.video.youtube.disablekb',
                'required'  => false,
                'group_id' => 'data',
                'sub_group_id' => 'content',
                'attr' => array(
                    'data-video-type' => 'youtube'
                )
            ))
            ->add('youtubeLoop', 'checkbox', array(
                'label' => 'open_orchestra_backoffice.block.video.youtube.loop',
                'required'  => false,
                'group_id' => 'data',
                'sub_group_id' => 'content',
                'attr' => array(
                    'data-video-type' => 'youtube'
                )
            ))
            ->add('youtubeControls', 'checkbox', array(
                'label' => 'open_orchestra_backoffice.block.video.youtube.controls',
                'required'  => false,
                'group_id' => 'data',
                'sub_group_id' => 'content',
                'attr' => array(
                    'data-video-type' => 'youtube'
                )
            ))
            ->add('youtubeTheme', 'checkbox', array(
                'label' => 'open_orchestra_backoffice.block.video.youtube.theme',
                'required'  => false,
                'group_id' => 'data',
                'sub_group_id' => 'content',
                'attr' => array(
                    'data-video-type' => 'youtube'
                )
            ))
            ->add('youtubeColor', 'checkbox', array(
                'label' => 'open_orchestra_backoffice.block.video.youtube.color',
                'required'  => false,
                'group_id' => 'data',
                'sub_group_id' => 'content',
                'attr' => array(
                    'data-video-type' => 'youtube'
                )
            ))
        ;
    }