If the audio levels are too high or too low while live capturing in Studiocode, there are two ways to control the input sensitivity.
1. Adjust the audio output levels from the recording device (e.g. camera/camcorder). Refer to the device manual for specific instructions.
2. Adjust the audio input levels on the Mac itself.

Note that the adjustments to be made pertain to the hardware devices sending or receiving of the audio, not Studiocode per se.