You can add a video if it's yours, and from your computer. Wistia.com allows you to do this. Put an embed link on your page, and paste in the Wistia code. This shows your video image ready to play. The free plan gives you up to three videos and a monthly allowance of 200GB. My card game video is 7 1/2 minutes long and 878MB so gives me about 220 plays a month, ad free, and stays on your page too. Some minor branding but not obtrusive. You cannot add videos from Youtube, Vimeo etc. A good workaround that may suit some of you.