SR Motion
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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.
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.
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.
Shooting: 18FPS Transfer: 1080/29PsF
PMW-F3
18 FPS
Unit Shooting at frame rate of 18 FPS
(18 FPS recording) in Interval
Frame mode
Target frame frequency: 23.98PsF
Recording: 1080/S29PsF
(23PsF) (18FPS)
Review: 1080/23.98PsF
24 FPS
Quick motion playback at 4/3
times normal playback speed
SR-R1000
Playback: 1080/23.98PsF
SRMemory card
System change
SELECT FPS = OFF
Time code
advances
continuously
60
FPS
30
24
FPS
17
Slow motion
(overcrank shooting)
Quick motion
(undercrank shooting)
(FPS)
Target
frames
frequency
23.98PsF
Normal
speed
playback
Number of frames shot
