Nikon D850 User Manual page 94

❚❚ Slow-Motion Movies
To record silent slow-motion movies, select 1920×1080; 30p ×4
(slow-mo), 1920×1080; 25p ×4 (slow-mo), or 1920×1080; 24p
×5 (slow-mo) for Frame size/frame rate in the movie shooting
menu. Movies recorded at 4 or 5 times the rated speed are
played back at the rated speed for a slow-motion effect; for
example, movies shot with 1920×1080; 30p ×4 (slow-mo)
selected will be recorded at a frame of roughly 120 fps (120p)
and play back at approximately 30 fps (30p).
Frame size/frame rate
1920 × 1080; 30p ×4 (slow-mo)
1920 × 1080; 25p ×4 (slow-mo)
1920 × 1080; 24p ×5 (slow-mo)
* Actual frame rate is 119.88 fps for values listed as 120p, 29.97 fps for values listed as 30p, and
23.976 fps for values listed as 24p.
D
Slow-Motion Movies
When a slow-motion option is selected, quality is fixed at "normal" and
the image area is fixed at DX, regardless of the lens used or the option
selected for Image area > Choose image area in the movie shooting
menu (0 256). Movies shot with face-priority AF, pinpoint AF, or
subject-tracking AF selected for AF-area mode (0 42) are recorded
using wide-area AF.
70
Frame rate
Recorded at
120p
100p
120p
*
Plays back at
30p
25p
24p