Thread:Project:Support desk/500 Internal Server Error after Migration/reply (18)

Nginx does not support Apache-style .htaccess files. But it does have things like mod_rewrite in its configuration. E.g. here is a converter. However, what you posted is only the default .htaccess file; this file does not contain the wanted stuff.

Did you maybe change things in the Apache configuration files directly? E.g. in httpd.conf or one of the other configuration files?

Can you still query the old server? What HTTP headers do you get when you make a request to 192.168.9.1/images/8/88/Demo.ogv? You can e.g. see that with Firebug.