UNIVERSITY OF WISCONSIN River Falls
The following videos illustrate some of the common functions and troubleshooting guides related to the Nikon D7100 cameras.
The aperture cannot be adjusted while the camera is in Live View Mode. The video walks through how to adjust the aperture when shooting video.
Creating a white balance for the specific light you're shooting in is an essential component of cinematography. The video below will demonstrate how to set a custom white balance on the D7100.