Canon EOS 250D, Руководство для продвинутых пользователей

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ISO Speed During Movie Shooting
N
You can set the ISO speed separately for
still photo shooting and movie shooting.
Set in [
k
ISO speed settings] under the
[
z
] tab.
z
[ISO speed]
In manual exposure, you can set the ISO speed ( = 222).
z
[Max for Auto]
You can set the maximum limit of the automatic ISO speed for ISO Auto
to ISO 6400 or ISO 12800.
Under [
5
: Custom Functions(C.Fn)] , if [ISO expansion] is set to
[1:On] , you can select [H(25600)] .
Auto Slow Shutter
N
You can choose whether to shoot movies
that are brighter and less affected by
image noise than when set to [Disable]
by automatically slowing the shutter speed
under low light.
Applies when the frame rate of the movie
recording size is
8
or
7
.
z
[Disable]
Enables you to record movies with smoother, more natural movement,
less affected by subject shake than when set to [Enable] . Note that
under low light, movies may be darker than when set to
[Enable]
.
z
[Enable]
Enables you to shoot brighter movies, less affected by image noise,
than when set to [Disable] by automatically reducing the shutter speed
to 1/30 sec. (NTSC) or 1/25 sec. (PAL) under low light.
z
Setting to [Disable] is recommended when recording moving subjects under
low light, or when afterimages such as trails may occur.