Apple has published a video of last night's keynote speech from company CEO Steve Jobs.

The video is available in QuickTime format for direct viewing on this webpage. It hasn't yet been made available through iTunes, according to this morning's checks.

Apple says: "Watch Apple CEO Steve Jobs unveil and demo Leopard features in his World Wide Developer Conference keynote address from San Francisco's Moscone West."

Jobs last night shared more features of the company's forthcoming OS, announced that the iPhone will support independently-developed Web 2.0 applications, hosted some major announcements from games developers and announced the launch of a beta version of the company's Safari web browser for Windows.

Apple later released further details of both Mac OS X 10.5 and Mac OS X 10.5 Server.