Changing The Tracking Sensitivity Of Autofocus During Movie Recording; Recording Movies With The Shutter Speed And Aperture Adjusted - Sony Alpha SLT-A99 Handbook

conditions. Selecting manual focus and adjusting the shutter speed or aperture may
make the movement smoother (page 101).
• A value for the ISO sensitivity between ISO 100 and ISO 6400 can be selected when
you record movies. If you start movie recording with a value of ISO 6400 or larger
selected, the ISO sensitivity is switched to ISO 6400. If you start movie recording
with a value of ISO 100 or smaller selected, the ISO sensitivity is switched to ISO
100. When you finish recording your movie, the ISO sensitivity setting is returned to
the previous value.
• When ISO is set to [Multi Frame Noise Reduct.], [AUTO] is temporarily selected.
• You cannot select [Soft Focus], [HDR Painting], [Rich-tone Mono.], or [Miniature]
in Picture Effect. When movie recording starts, Picture Effect is temporarily set to
[Off].
Changing the tracking sensitivity of autofocus during
movie recording
When you record fast moving subjects, select [High], and when several
subjects are moving or crossing back and forth, select [Low].
MENU button t
desired setting
Recording movies with the shutter speed and aperture
adjusted
You can record movies with the shutter speed and aperture adjusted,
controlling the background defocus or fluidity as intended.
1
Fn button t
(page 101).
2
Set the mode dial to
• To change the mode, press the Fn button, then select another mode.
3
Adjust the shutter speed and aperture value with the front or
rear control dial.
• When [Shutter speed] or [Aperture] is assigned to the silent multi-
controller, adjustment is also available with the silent multi-controller
(page 32).
1 t [AF Tracking Duration] t Select the
(Focus Mode) t
(Movie) (page 68).
Movie recording setup
(Manual Focus)
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