ffmpeg thumbnail problem

[hostonnet]

Install gd library before installing mplayer. Both ffmpeg and mplayer need GD to create thumbnails.

[fmen]

I already checked if it was installed when I had the problem and it was. The strange thing is that it has worked untill I tried to install it again with yum (RPM forge)

How can I solve this problem?

[hostonnet]

Install from yum is very old, may not work. Install from source.

[fmen]

I will give it a try, before I had installed the yum version I had an other version compiled which did work.

[fmen]

okay, I have re-installed ffmpeg by myself and a lot of other codecs and it works now. Thank you for your help!