Video site script and website hosting Dedicated too cheap to run the site?

Hi, I'm not exactly trying to do well "next YouTube" his most personal reasons.
My current host does not allow streaming video (though it clearly says) for webhosting, Case your wondering its Hostgator. I asked about it and also to support the guy did not know he says he supports. . . therefore also said the email support (because it was a chat) and support tells me that just wants the bandwidth too, so have webhosting allow video streaming video with a sort of FFMPEG plugin. . then in any case, then tell me that your dedicated server, it does not. . but prices are a little 'high for me right now and I wonder if a site that has a lower price. . then if you have no choice, but also uses Gators. . Much thanks in advance:)