Nx Witness User Manual

1.Open Main Menu and choose Local Settings.

2.Go to the Screen Recording tab to configure parameters:

•Temporary Folder – The folder that stores temporary files. FIles are stored during recording, then are copied to a specified folder to be saved.

IMPORTANT: This folder must be accessible and writable.

•Screen – If several monitors are installed, choose the desired one.

•Resolution – Select screen resolution. The lower the resolution, the higher the performance.

•Recording Quality – Select Performance for best performance. Select Best for best quality. Select Average to balance performance and quality.

•Disable Aero – Select this option to tun off Windows Aero while screen recording is in progress. Selecting this option will enhance performance.

•Capture Cursor – Select this checkbox to include the mouse cursor during recording.

4.Click OK when done or Cancel to discard changes.

To select an audio source

1.Go to the General tab in Local Settings.

2.Select First Source and Second Source. Audio will be mixed from both devices. The best practice is to select the sound card as primary and a microphone as secondary source. In this case, both sounds from Nx Witness (i.e. video clips) and microphone will be recorded simultaneously.

To configure an audio source

1.Set up audio card parameters in Windows, check and select default recording devices.

2.Test sound record recording using the Windows Recorder.