I want to make a video of a shooter game in 720p HD format in Windows 7. But the video is always laggy (low fps). I'm using Camtasia Studio.
If capture area (resolution) is smaller, the fps is OK, but I can't say it's good...
What I've tried:
- remove all special effects in Windows
- set the theme to Classic (not Aero)
- remove all special effects in the game
- change recording codec settings
But the video is still bad.
My PC is rather good. I think it is Windows 7's fault...
What else can I do to improve the screen recording performance?