Have a flv being played through "mediaDisplay" and "MediaControll" componants. I can click on my movie button and thne movie plays fine. I then click on a couple of image buttons. When i go back to vie the movie for the second time it dosnt shoe up. The mediaControl componant shows up but not the flv.
From my experience, the media components are very limiting. I would highly recommend you take a look at some of the 3rd party options available for playing FLV files.