A little rectangle is dancing while playing an mpeg file

[JanVroegop]

Yes, Everytime there is a little rectangle.
At first I thought that is was a problem of the mpeg file. But the same file does not have such an rectangle when I play this same mpeg file on an other computer of mine. I am very curious! Is there anyone who have seen this too? It is a little rectangular and it is dancing around. That means that it does not stay on the same place. I use the BSplayer and the Windowsplayer.
Thank You all Greetings Jan Vroegop

[celtic_druid]

Expired trial of Elcard's MPEG-2 decoder I believe.

[joseph5]

Expired trial of Elcard's MPEG-2 decoder I believe.

That's right.

[JanVroegop]

Thank You maybe that is the problem. But can I remove that codec. In other words is there any solution???
Many thanks Jan Vroegop

[foxyshadis]

You should be able to uninstall it in Add/Remove Programs. If you got it in some kind of codec pack, you'll need to play with a filter manager (http://www.softella.com/dsfm/index.en.htm) to unregister it.

[JanVroegop]

Thanks Never used it before. But I'll try. Jan Vroegop