Is there an alternate way of posting video files on your game page

I see an option for either youtube, or Vimeo.

I would like to post Windows Media files on my game page.

Is there a way to use these files, or another video type ?

I remember reading a post from the admin who said that the itch.io website does not include any type of video player.
In other words, no matter what format you use, a video uploaded to itch.io will never play.

If you want your game page to show a video, you must upload it to a page that allows you to play videos, such as YouTube, and then embed the link.