There are different solutions for streaming flash videos. Dedicated streaming servers, an apache module, and different CGI-backend-based solutions have sprung up. Of course, Lighttpd plays this game, too, with mod_flv_streaming. The configuration is as simple as it gets:

# add mod_flv_streaming to our module list
server.modules = (..., "mod_flv_streaming", ...)
# set a list of extensions to stream
flv-streaming.extensions = ( ".flv" )

That's it. Now we need a player that works with our streaming protocol. Fabian Topfsted has written such a player, and has made it available for noncommercial purposes at http://www.topfstedt.de/weblog/?page_id=208. The site has everything we need to know about setting up and embedding the player into our pages.

Apart from that, we need to be sure that our videos have the metadata (byte position of the first frame in the file, kilobytes per second, and so on) embedded in the beginning. For flash video, which keeps a constant bitrate, the playing...