Using The Ramp Function - Sony SRW-9000 Operation Manual

Formats available for Interval Frame
shooting
Note
The 4:4:4 format is not available when the scan method
is progressive and the target frame frequency is 50 Hz or
higher.
A/B: Connection with two coaxial cables, HD SDI A/B
A: Connection with one coaxial cable, HD SDI A
*: Not available
Select FPS FRAME SIGNAL (signal format)
setting (target
frame
FPS 4:2:2
frequency)
FORMAT (YCbCr)
(system
frame
frequency)
VTR 23.98 23.98 A
24 24 A
25 24 A
25 A
29.97 23.98 A
29.97 A
30 24 A
25 A
50 24 A/B
25 A/B
50 A/B
59.94 23.98 A/B
29.97 A/B
59.94 A/B
60 24 A/B
25 A/B
50 A/B
Off 23.98 A
24 A
25 A
29.97 A
50 A/B
59.94 A/B (F23
only)

Using the Ramp Function

The Ramp function allows you to achieve speed
variations by changing the frame frequency
(FRM) in Interval Frame recording.
There are two Ramp modes: manual mode, in
which you specify upper and lower limits and
manually vary the speed within that range, and
auto mode, in which you specify start and end
frames and a duration, and allow the unit to vary
the speed automatically according to preset rules.
Proceed as follows to set up the Ramp function.
4:4:4 4:4:4
1
SQ HQ /
(RGB) 4:4:4
HQ
12bit
(RGB)
A/B A/B
A/B A/B
A/B A/B
A/B A/B
A/B A/B
A/B A/B
A/B A/B
A/B A/B
* *
2
* *
* *
* *
* *
* *
* *
* *
* *
A/B A/B
A/B A/B
A/B A/B
A/B A/B
* *
* *
3
In the SYSTEM Setup menu, select
EDIT >RAMP.
A setting window opens.
Select the Ramp function operating
mode from the following.
Auto(Linear): Varies the frame frequency
(FRM) linearly.
Auto(Inverse): Varies the inverse of the
frame frequency (fps) linearly.
Auto(Even): Varies the frame frequency so
that there are the same number of frames
for each frequency.
Auto(User): Varies the frame frequency
along a user-specified curve.
Manual: Varies the frame frequency
manually within preset upper and lower
limits.
Off: Varies the frame frequency manually
with no range limits.
Make the settings required by the
selected mode.
When Auto(Linear), Auto(Inverse), or
Auto(Even) was selected, see the next section,
"To vary the frame frequency automatically".
Interval Frame Function 117