on the Internet I found this method:
click here

Btw.For Nexuiz 2.5.2 the demos in the multiplayer tab. You acknowledge Record demos and record some video. Then you can apply the above procedure

But I have a problem. When I press enter (record) so my videos will tear and my fps drops to 5 But the resulting video is fine. I really do not know why. Maybe I have low CPU

Cool Marek
but photos could add cool videos to shares xD

hmm i have to check it too
..
I have no idea why there is a problem

I found that when I set the video resolution for 320x240 so my FPS rises to 10

Maybe CPU. But i have AMD 3000+

I had a Intel Core 2 2 x 2.66 Ghz lately and even my frames dropped to 15 fps.
U should record demos, play them in nezuiz. Then u should create a video out of your demo.
So the dropped framerate won't decrease your gameplay and the resulting video will run smooth and without problems

Yes it is true. But recording the demo will take a very long time. I know the resulting video will be ok. But thanks for the advice

maybe converting .dem files to .avi is the `time` problem,your HW is ok marek,next version can be in this thing better,maybe