If its not one large image or video its lots of smaller ones stuck together. However, that doesn’t mean it looks bad.
Media grids and masonry are popular on portfolio and gallery sites and it works well. It’s a great way to show a lot of images or videos from one window of space. Each image/video complete with its own hover animation and link. The way the images/videos are laid out can be different depending on the style of the business. It doesn’t have to be just 2D rectangular media, they can be paralaxed, opaque, roll-overs, animated, or 3D.
When appropriate, we really like this technique and below are some examples of using the style to the best of it’s abilities. We have also used this technique in some of our websites.