Canon EOS Rebel T3 18-55mm IS II Kit Instruction Manual page 143

Final Image Simulation
The final image simulation reflects the effects of the Picture Style, white
balance, etc., in the movie image so you can see what the captured
movie will look like.
During movie shooting, the movie image will automatically reflect the
settings listed below.
Final image simulation for movie shooting
Picture Style
* All parameters such as sharpness, contrast, color saturation, and color tone
will be reflected.
White balance
Exposure
Depth of field
Auto Lighting Optimizer
Peripheral illumination correction
Highlight tone priority
k Shooting Movies
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