239
k
Shooting Movies
5
Focus and shoot the movie.
The procedure is the same as steps 3
and 4 for “Autoexposure Shooting”
(p.234).
ISO Speed During Manual Exposure Shooting
With [
AUTO
], the ISO speed will be set automatically within
ISO 100 - ISO 12800. The maximum limit varies depending on the
[
k
ISO Auto
] setting (p.277).
You can set the ISO speed manually within ISO 100 - ISO 12800 in
whole-stop increments. Under [
5
4: Custom Functions(C.Fn)
], if
you set [
2: ISO expansion
] to [
1:On
], the maximum limit of the
manual ISO speed setting range will be expanded so you can also
select H (equivalent to ISO 25600).
Under [
5
4: Custom Functions(C.Fn)
], if [
4: Highlight tone
priority
] is set to [
1:Enable
], the ISO speed will be ISO 200 -
ISO 12800.
Since shooting a movie at ISO 25600 equivalent may result in much
noise, it is designated as an expanded ISO speed (displayed as “
H
”).
When switching from still photo shooting to movie shooting, check the
camera settings again before shooting movies.
Changing the shutter speed or aperture during movie shooting is not
recommended since the changes in the exposure will be recorded.
When shooting a movie of a moving subject, a shutter speed of approx.
1/30 sec. to 1/125 sec. is recommended. The faster the shutter speed,
the less smooth the subject’s movement will look.
If you change the shutter speed while shooting under fluorescent or LED
lighting, image flicker may be recorded.
If you set [
5:Expo comp (hold btn, turn
S
)
] with [
9: Assign SET
button
] under [
5
4: Custom Functions(C.Fn)
] (p.371), you can use
exposure compensation with ISO Auto set.
When ISO Auto is set, you can press the <
A
> button to lock the ISO
speed.
If you press the <
A
> button and recompose the shot, you can see the
exposure level difference on the exposure level indicator (p.240)
compared to when the <
A
> button is pressed.
By pressing the <
B
> button, you can display the histogram.
