A film student is shooting a commercial for a class assignment with a consumer-grade digital camera. She is using a plain white backdrop to film the commercial. When she goes to review the footage, her white backdrop appears yellow.
Which of the following should have been done before filming the commercial?
The white balance should have been set.
The backdrop should have been bleached
A matte box should have been applied to the camera lens.
The color temperature should have been checked.