Playback in 24P (23.98P) 2-3 Pulldown Mode

Pulldown playback frame sequences

During pulldown mode playback, playback is carried out so that the 24-frame timecode set with TIME CODE >PD PRESET in the setup menu becomes the “A-frame” of the

frame sequence. The following figure shows the playback frame sequence when 01:00:00:00 has been set for the 24- frame timecode and 10:00:00:00 has been set for the 30- frame timecode.

Note

This kind of frame sequence adjustment is not carried out for clip list playback.

Timecode

 

 

 

 

 

24P: 1frame

conversion

 

 

 

 

 

 

 

 

 

 

 

 

 

24P Video

 

 

 

 

 

 

 

reference

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Frame Count

n-2

 

 

n-1

n

 

n+1

 

 

n+2

 

n+3

n+4

00:59:59:22

 

 

00:59:59:23

01:00:00:00

01:00:00:01

01:00:00:02

 

01:00:00:03

01:00:00:04

 

TC (24F)

 

 

 

 

C-frame

 

 

D-frame

A-frame

 

B-frame

C-frame

 

D-frame

A-frame

Frame Seqence

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60i Pulldown Video

 

 

 

 

 

 

60i: 1frame

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TC (30F)

09:59:59:28

09:59:59:29

10:00:00:00

 

10:00:00:01

 

10:00:00:02

10:00:00:03

10:00:00:04

10:00:00:05

 

 

Preparations 2 Chapter

Timecode during playback of pulldown signals

During playback of pulldown signals, timecode is converted to 30 frames to match the 59.94i video output signals.

The values of “24F TC” and “30F TC” under TIME CODE >PD PRESET in the setup menu are used as the conversion references.

To display 30-frame pulldown timecode in the monitor video display section or on an external monitor

1 Press the MENU button.

The system menu (see page 77) appears.

2 Press the M/MARK1 or m/MARK2 button to select

SETUP MENU.

3 Press the ,/OUT button.

The setup menu appears.

4 Press the M/MARK1 or m/MARK2 button to select

“DISPLAY CONTROL”.

SETUP MENU

OPERATIONAL FUNCTION

DISPLAY CONTROL

SETUP BANK OPERATION

MENU GRADE

:BASIC

5 Press the ,/OUT button.

The second level of the DISPLAY CONTROL menu appears.

6 Press the M/MARK1 or m/MARK2 button to select “DISPLAY INFO”.

SETUP MENU

 

DISPLAY CONTROL

 

CHARA.DISPLAY

:ON

CHARA.POSITION

 

CHARA.TYPE

:WHITE

CHARA.VSIZE

:x1

 

 

DISPLAY INFO

:T&STA

SUB STATUS

:OFF

MENU DISPLAY

:WHITE

BRIGHTNESS

:55%

ALARM

:ON

 

 

7 Press the ,/OUT button.

The third level of the menu appears.

24P (23.98P) Mode Settings

31