Sony SR-R1 Operation Manual page 51

Quick motion example
The following example shows shooting and
recording at a system frequency of 23.98PsF and
a frame rate of 18 FPS, and playback at a system
frequency of 23.98PsF.
Shooting: 18FPS Transfer: 1080/29PsF
18 FPS
PMW-F3
Relation between the target frame
frequency and number of frames
To obtain the desired slow and quick motion
effects, it is necessary to set the appropriate
number of shooting frames in accordance with the
target frame frequency. To obtain quick motion
effects, shoot with undercranking. To obtain slow
motion effects, shoot with overcranking.
Example: When the target frame frequency is
23.98PsF
To obtain quick motion effects: Set shooting
frames to 23 FPS or less.
To obtain slow motion effects: Set shooting
frames to 25 to 60 FPS.
Setting shooting frames to 60 FPS results in
playback in slow motion at 0.4 times normal
playback speed.
When video recorded at 18 FPS (recording only
the valid frame images of video shot at 18 FPS) is
played back at 24 FPS, it is played back in quick
motion at 24/18 = 4/3 times normal playback
speed. Editing or other post-processing of the
recorded file in 1080/23.98PsF format is possible.
Recording: 1080/S29PsF
(23PsF) (18FPS)
SRMemory card
Unit Shooting at frame rate of 18 FPS
(18 FPS recording) in Interval
Frame mode
Target frame frequency: 23.98PsF
Target
frames
frequency
23.98PsF
Review: 1080/23.98PsF
Quick motion playback at 4/3
times normal playback speed
24 FPS
System change
SELECT FPS = OFF
Playback: 1080/23.98PsF
SR-R1000
Number of frames shot
(FPS)
FPS
60
Slow motion
(overcrank shooting)
24 FPS
30
Quick motion
(undercrank shooting)
17
Time code
advances
continuously
Normal
speed
playback
51
SR Motion