File Preferences

In the Preferences window, select the File tab. The available options are as follows:

File default profile settings:

Sample rate: select the sample rate from the drop-down that CyberLink AudioDirector will use by default when producing audio.
Bit depth: select the default bit depth from the drop-down that CyberLink AudioDirector will use when producing audio.
Channels: select the default number of channels you want in the audio files produced by CyberLink AudioDirector.