Canon EOS 6D Instruction Manual page 205

k Shooting Movies
Cautions for movie shooting are on pages 233 and 234.
If necessary, also read the Live View shooting cautions on pages
201 and 202.
In Basic Zone modes, the shooting result will be the same as in the
<A> mode. Also, the scene icon for the scene detected by the camera
is displayed on the upper left (p.207).
In the <s>, <f>, or <F> shooting modes, the settings will be the
same as in the <d> mode.
Settable menu functions will differ between Basic Zone modes and
Creative Zone modes (p.353).
In Creative Zone modes, you can set the Auto Lighting Optimizer.
In the Auto Lighting Optimizer's menu, setting [ Disabled in M
or B modes] is possible. However, during movie shooting, even if the
shooting mode is set to <F>, autoexposure shooting will take effect
instead of Bulb exposure. Therefore, the Auto Lighting Optimizer setting
is possible.
In Creative Zone modes, you can press the <A> button (p.153) to lock
the exposure (AE lock). The exposure setting display time is set by
[Z1: Metering timer]. After applying AE lock during movie shooting,
you can cancel it by pressing the <S> button. (AE lock setting is
retained until you press the <S> button.)
In Creative Zone modes, you can enable exposure compensation by
sliding the <R> switch to the left and turning the <5> dial.
Pressing the shutter button halfway displays the shutter speed, and ISO
speed on the screen's bottom. This is the exposure setting for taking a
still photo (p.210). The exposure setting for movie shooting is not
displayed. Note that the exposure setting for movie shooting may differ
from that for still photo shooting.
If you shoot a movie with autoexposure, the shutter speed and aperture
will not be recorded in the image information (Exif).
205