plugins/video/views/cms/video_plugin/_video.html.erb
<%= required_fields_message %>
<div>
<%= required f.text_field('name') %>
<%= required labelled_form_field _('URL of the video'), text_field(:article, :video_url) %>
<%= labelled_form_field(_('Description:'), text_area(:article, :body, :rows => 3, :cols => 64)) %>
<%= render :partial => 'general_fields' %>
<%= render :partial => 'translatable' %>
</div>