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4k movie recording – Canon EOS-1D X Mark III DSLR Camera (Body Only) User Manual

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4K Movie Recording

Recording 4K movies requires a stable card with a fast writing speed. For details, see

Cards That Can Record Movies

.

4K or High Frame Rate movie recording greatly increases the processing load, which
may increase the internal camera temperature faster or higher than for regular movies.

If

a red

icon appears during movie recording, the card may be hot, so stop

recording the movie and let the camera cool down before removing the card. (Do
not remove the card immediately.)

From a 4K movie, you can select any frame to save to the card as a JPEG still image
(

).

Caution

AF is not used to focus when

/

or

/

is set. No AF

points are displayed. Also note that the focus guide is not displayed, even with the
lens's focus mode switch set to <

>.

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