Canon EOS 5D MARK IV, Instruction Manual

Page: 344 / 676

k
Shooting Movies
342
For movie shooting, the ISO speed cannot be expanded to L (equivalent
to ISO 50).
When switching from still photo shooting to movie shooting, check the
ISO speed settings again before shooting movies.
During movie shooting, avoid changing the shutter speed or aperture.
Doing so may record the changes in the exposure or create more noise
at high ISO speeds.
When shooting a movie of a moving subject, a shutter speed of approx.
1/25 sec. to 1/125 sec. is recommended. The faster the shutter speed,
the less smooth the subject’s movement will look.
The minimum shutter speed for shooting movies at a high frame rate will
be 1/125 sec. for NTSC and 1/100 sec. for PAL.
If you change the shutter speed while shooting under fluorescent or LED
lighting, image flicker may be recorded.
In step 4, if you cannot set the shutter speed or aperture, set the
<
R
> switch to the left and turn the <
6
> or <
5
> dial.
Under [
8
3: Custom Controls ], if [ : Expo comp (hold btn, turn
) ] or [ : Expo comp (hold btn, turn ) ] is set (p.506), you can
set exposure compensation while ISO Auto is set.
When ISO Auto is set, you can press the <
A
> button to lock the ISO
speed. After locking the ISO speed during movie shooting, you can
cancel it by pressing the <
S
> button. (ISO speed lock is maintained
until you press the <
S
> button.)
If you press the <
A
> button and recompose the shot, you can see the
exposure level difference on the exposure level indicator (p.344)
compared to when the <
A
> button was pressed.
With the camera ready to shoot in the <
a
> mode, pressing the <
B
>
button displays the histogram.