Detailed and Displays Menu 5 Chapter

.

24P PULLDWN

DF/NDF

Purpose

Notes

MODE

 

 

 

 

2.3

DF

To obtain film-like

–

 

(2-3 pulldown)

 

image as interlace

 

 

 

 

signal.

 

 

 

 

 

 

 

 

NDF

To re-convert to 24P

•

You can start recording at frame 0 or frame 5 of the time code.

 

 

with non-linear editing

 

Therefore, when setting the time code or recording in backspace

 

 

software (NLE).

 

editing mode, the value of the least significant digit is limited to 0

 

 

(Select according to

 

or 5.

 

 

your NLE.)

 

 

 

•

There will be noise on the recorded image if you change the

 

 

 

 

 

 

 

operating mode for the internal time code generator using the F-

 

 

 

 

RUN/SET/R-RUN switch under the AUDIO adjustment cover while

 

 

 

 

recording.

 

 

 

•

The video and audio signal and time code output via i.LINK may

 

 

 

 

not be consecutive when recording starts.

Notes on 2-3 pulldown

 

 

•

When dropframe time code is input via the TC IN connector, this

 

 

 

unit operates in DF mode and synchronization of the pulldown

 

 

 

picture and the time code is disabled. This setting will continue in

2.3.3.2

(NDF only)

effect until the time code setting (F-RUN/R-RUN or DF/NDF) is

(2-3-3-2 pulldown)

 

 

 

 

 

changed.

 

 

• When the PRESET/REGEN/CLOCK switch under the AUDIO

 

 

 

adjustment cover is set to CLOCK, this unit operates in DF mode.

 

 

 

The synchronization of the time code and the pulled down image

 

 

 

is disabled.

 

 

Notes on 2-3-3-2 pulldown

 

 

• When the PRESET/REGEN/CLOCK switch under the AUDIO

 

 

 

adjustment cover is set to CLOCK, the time code is synchronized

 

 

 

to the internal clock, and this unit operates in F-RUN and NDF

 

 

 

mode.

 

 

•

When drop frame time code is input to the TC IN connector, this

 

 

 

unit does not operate sychronized to that time code.

2-3 pulldown in 24P mode

1/23.98 seconds

Settings

CCD output

A ( O + E )

B ( O + E )

Video output signal

A O

A E

B O

 

 

 

1/29.97 seconds

O: Odd E: Even

C ( O + E )

D ( O + E )

A ( O + E )

B E B O C E C O D E D O D E A O A E

After reading from the CCDs in 24P mode (23.98 frames per second), a pull down conversion is carried out to the 30 frames (29.97 frames per second) of the normal progressive scan mode.

2-3-3-2 pulldown in 24P mode

1/23.98 seconds

CCD output

A ( O + E )

B ( O + E )

C ( O + E )

D ( O + E )

A ( O + E )

Video output signal

A O

A E

B O

B E

B O

C E

C O

C E

D O

D E

A O

A E

 

 

 

 

 

 

 

 

 

 

 

 

1/29.97 seconds

O: Odd E: Even

108 Adjustments and Settings from Menus