Additional tweaks include a manualvolume adjustment (as opposed to the automatic gain the cameras usually employ), a brightness or RGB histogram display (this function, like some of these other features, has been available for a while as a hack), shutter and aperture priority modes have been added for movie shooting, and the audio sampling ramp has been bumped from 44.1KHz to 48KHz.
Now featuring both Automatic and Manual gain settings, users can enable Mikey Digital to intelligently adjust to fluctuating volume levels or manually set low sensitivity for extremely loud sources and high sensitivity for quieter sources.