Shouldn't " 'object type " be " <'object type "? I got it to work now... Thanx for all your help... Cheers...

Hi there...

I changed the FlashVideoPlayer.php:
<?php
// Flash Player.
//
$regexpArray = array(
'SearchArray'=>array(
'/<flv:([^>]+)\/>/U'
),
'ReplaceArray'=>array(
'object type="application/x-shockwave-flash" width="320" height="240" data="http://localhost:81/serendipity/movies/flvplayer.swf ...

My entry is:
<flv:test.flv width=320 height=240 />
where, test.flv is in C:\Inetpub\wwwroot\serendipity\movies\test.flv

The output is:
object type="application/x-shockwave-flash" width="320" height="240" data="http://yourdomain/flv.swf?file=%s">

I'm running IIS6 btw, and followed the steps ...

I can't download your FlashVideoPlayer.php, and the one that came with serendipity_event_regexpmarkup doesn't work...

Please reupload FlashVideoPlayer.php...