ZD Soft Screen Recorder is a high performance screen recording software program. It works just like a real camcorder. A real camcorder can record many real world things including computer screen, while ZD Soft Screen Recorder can only record computer screen but can do much better than a real camcorder on screen recording, because software screen recording is crystal-clear, pixel by pixel, 100% true color reproduction, non-interfering, no shaking and no noise. You may need ZD Soft Screen Recorder when you want to capture what you see on computer screen, as well as what you hear and/or your narration

Feature List: 
Easy-to-use wizard based user interface gets you started quickly.
Easy-to-adjust recording box enables quick definition of recording area.
Real-time video compression enables unlimited recording length.
Arbitrary video resolutions and frame rates are supported.
Smooth screen recording without lagging your system.
Fully optimized for modern dual/quad-core CPUs.
Both AVI and WMV output formats are supported.
Perfect audio/video synchronization.
Capable of pausing/resuming a recording by hitting a hotkey at any time.
Capable of starting/stopping a recording automatically by a scheduled timer.
Capable of capturing OpenGL, DirectDraw, Direct3D 8/9/10/11 rendered screen content.
Capable of capturing multiple audio sources at the same time, e.g., both speaker and microphone.
Capable of capturing what you hear even if no "Stereo Mix" is available.
Capable of capturing screenshots by a hotkey.
Capable of capturing multi-monitor screen.
Capable of showing FPS number on PC game screen.

System Requirements: 
Intel/AMD Dual-Core 1.5GHz or faster CPU
1GB or more RAM
10GB or more free disk space
Windows XP/Vista/7/8 or Server 2003/2008
Windows Media Player 9 or higher version