O_O thats not the frame

Hi,

First: Wooooo thats a big forum!!!! 2341 user :shock:

I have a problem.
When I do "Shift P" or "p" to capture a frame, the player saves that to the bsplayer main folder as a *.jpg.
But when I open the file there are only brown and white stripes.
What did I wrong or what should I do or is it generally possible to make a frameshot ???
It would be great if someone could help me ^_^ with that problem because i want to make a little gif animation with that *.jpg frames.

Thanks