I need to embed the last posted video (from a specific category) to the frontpage of my Wordpress site. Is there any shortcode (or widget, even) I can use to simply filter my posts by category, and have the content (in this case, an embedded .wmv or .m4v) displayed based on a "last posted" basis. I am currently able to get a simple static embed working, but I need the embed to be dynamic based on the last video posted. The video cannot be hosted on sites like youtube or vimeo; I need to have them hosted as video files on a server and embed them that way.
Thanks in advance.