As you may know wee have been offering video for a while now.Last week I met Greg Brand of Travizeo who produces videos for a variety of clients - I thought he’d be the perfect guy to talk to about how to start making videos whether they be a video podcast or a one off for YouTube or your website.Greg mentioned video sitemaps. Neither of us were sure if these were the same as normal sitemaps. It turns out they are, in fact, a separate extension of the Sitemap protocol.