Portfolio Gallery 3 Columns

I’d like to have videos in my portfolio, but I don’t want to have the tab when you hit the “play” button (the one shown in the attached picture). I’d like my portfolio to be like this one: http://hb-themes.com/themes/aegaeus_wp/portfolio-gallery-3-columns/ but I don’t know how to do it. ¿Could you tell me how to do it? What is the shortcode for it?

Thank you very much.