Embedding a flash player into external sites
Design and Skin Customization
The one built into jamroom should be fine. There are lots of ways to do it.
My first choice would be to see how well an iframe'd page works.
create a file in your skin embeded_video.tpl (or whatever you want to call it.) That page will be accessible at the url
yoursite.com/embeded_video (or whatever you called it.)
Then structure the code to just output a player.
This code should work in its own template to play video id #5
{jrCore_include template="meta.tpl"}
<body>
{jrCore_media_player module="jrVideo" field="video_file" item_id=5}
</body>
</html>
Then swap out the item_id=5 for a selection mechanism to identify which video you want to play. maybe from the address bar, but there are other ways. Not sure how you're wanting to do it so hard to offer advice.