Edit Preferences Options

Click the Preferences button in the toolbar to open the Preference window.

General

Output: Set the destination for the converted files and snapshot picture. And also for the snapshot image type.

Conversion Done: You can set "No Action" or "Shut Down" when the conversion finished.

CPU Usage: You can set the Max CPU Usage as 50%, 60%, 70%, 80%, 90% or 100%.

GPU: Check to enable the NVIDIA GPU Acceleration.
For you to learn more about the CUDA, please click: learn more...

DVD

DVD Loading Mode: You can choose DVD Navigator Mode (Recommended) or DVD Parser Mode while loading DVD.

DeCSS: Choose the relational settings of DVD Decryption.