i run vbgallery ( photopost ) and have videos posted. Im at work so cant give you a direct link but go to my site
www.jerseyparties.com login name is "test" and password is "test" no quotes then go into the video section and you can watch them, and see if that suits your needs. i found vbgallery extremely easy to set up and ive had no problems, i installed a hack/mod thats in the photopost forums to get the videos to showup/play and havent had problems.