Weird dimensions of my video (screencast)

[Dims]

Hi, I'm Dimitri, sorry first if my english is bad but I'm not english

So, I've the 2.0.6 version of vlc and I want to screencast, when I try to do this, it work but even if I change in the setting to "quicktime player", the dimensions stay really weird like if I'm on pc, the icon is a white page.

I can read my video with VLC but not with quicktime or anything else, how can I do it?

My settings in the screencast options are : 30 fps
video h264

Thx to your help

[cchen23]

I'll help clarify your problem. You used VLC to screencast, but you can't use other software to play this screencast video besides VLC?
Have you tried converting the screencast to a different format/codec?

[Dims]

Ok I find a way to convert the video thx !

But now I've a other problem... the video is really really laggy !

What can I do ? She was laggy already when I record it with VLC

[cchen23]

I'm not sure. It could be the software you are using doesn't work well with the codec you converted to. Why can't you just use VLC to play the screencast?

[Dims]

Yes but i'ts the same if I play it with VLC, it's laggy anyway

[Dims]

? :s