Yeah makes some sense that there is not one available, although EmuMovies does have a Windows gameplay videos section so I'm sure something could be done if enough people cared about it. Anyway, I'll just do it manually.
And also, on this vein, do you guys know of other methods to gather metadata? I just realized the <manufacturer> tag on hyperlists don't always address the developer... I'm getting "Conspiracy Entertainment" for Bangai-O on Dreamcast, when it's obviously a Treasure game. I hate this, I don't see why anyone would care at all about who published a game, at least not on the sense of it trumping the developer...