php - Masking the special pages in mediawiki -

we developing application using mediawiki. not aware of mediawiki. have created special page mediawiki/special:video. not view word special: in our url. i.e., view url mediawiki/video instead of mediawiki/special:video. if not aware of mediawiki functions fully. kindly let know how url masking in mediawiki. have tried

   options +followsymlinks rewriterule ^ajax.php($|/) - [l]  rewriteengine on  rewritebase /var/www/  rewriterule ^mediawiki/video$ mediawiki/special:video  rewritecond %{request_filename} !-f rewritecond %{request_filename} !-d rewriterule ^(/?[^/]*)$ /mediawiki/index.php?title=$1 [l]  rewritecond %{request_filename} !-f rewritecond %{request_filename} !-d rewriterule ^(.*)/(.*)$ /mediawiki/index.php?title=$1&actions=$2 [l] 

but not working

you can rewrite follows, no need use requestcond

rewriterule ^mediawiki/video$ /mediawiki/special:video