Can't see picture on video podcasts

I've downloaded some video podcasts from the itunes shop but can't see them. I can hear the audio but the playback screen looks like this:

http://img.photobucket.com/albums/v518/godders1/podcast.png

As you can see in the bottom left mini player the opening frame is visible but as soon as it starts to play I get the weird stripy screen.

This started when I upgraded to ver. 7.0.

Select the file and hit apple+r to show them in the finder.

See if you can play them in quicktime instead...

If you can, I'd try reinstalling iTunes.

Aptmunich said:

Select the file and hit apple+r to show them in the finder.

See if you can play them in quicktime instead...

If you can, I'd try reinstalling iTunes.

Click to expand...

Thanks.

I tried in quicktime already, same thing.

Then it sounds as though it's a quicktime issue rather than iTunes itself... (iTunes basically just uses Quicktime...)

Try reinstalling the latest version of quicktime if you haven't already.