After installing I get always on top of each page on my site, where I have videos, the next message:
“… Warning: preg_match() [function.preg-match]: Unknown modifier ‘.’ in /home2/mar5val/public_html/schiphol24.nl/wp-content/plugins/fv-wordpress-flowplayer/models/flowplayer.php on line 131 “

But the video seems to work well.