On Tue, 30 Aug 2011, Stefan Fritsch wrote:
What would be most interesting to me is the complete Range header your application sends to the server when seeking. Also, the HTTP status code returned for the requests both with 2.2.9-10+lenny9 and 2.2.9-10+lenny10 (probably either 200 or 206). Are the video files static files or are they generated by some application?
I forgot: The actual size of the requested file is also important. You can log the Range header with a custom log format or with mod_log_forensic.