Canon 9128B016 Benutzerhandbuch

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4
When the Live View shooting/Movie 
shooting switch is set to <k>, the 
movie shooting menu options will appear 
under the [z4] and [z5] tabs (the 
[z2] [z3] tabs in <A>).
 
Movie Servo AF
During movie shooting, the camera focuses on the subject 
continuously. The default setting is [Enable].
When [Enable] is set:
y
The camera focuses on the subject continuously even when you 
are not pressing the shutter button halfway.
y
Since this drives the lens continuously, it will consume battery 
power and shorten the total possible movie shooting time (p.325).
y
With certain lenses, the lens operation noise during focusing may 
be recorded. If this happens, use an external microphone 
(commercially available) to reduce lens operation noise in the 
movie. Also, using the EF-S18-135mm f/3.5-5.6 IS STM lens will 
reduce lens operation noise.
y
If you want to set the lens’s focus mode switch to <MF> during 
Movie Servo AF, first set the Live View shooting/Movie shooting 
switch to <A>.
3
 Menu Function Settings
If L8(59.94 fps) or 7(50.00 fps) is set, Movie Servo AF will not work. 
Also, since contrast detection is used for AF control, it may take longer to 
focus.