I have a website on which I embed videos. Whenever I embed a video, I add a description. The description is mainly for the search engines. Without the description, the page would only contain the embedded video, the site navigation and links to related videos.
Having to write a description for each video is tedious. I am therefore considering omitting the video descriptions. But, then, my pages would only contain videos and no text.
I am very aware of the importance of textual matter for SEO. However, browsing the Web, I have found quite a few very popular websites that only present videos and no text whatsoever apart from video comments.
What do you think would happen if I were to stop adding video descriptions? Would it be SEO suicide?