Overview; Figure 1-1: Dailies Transfer Using Keykode - evertz 4025 Instruction Manual

PROCESSED NEGATIVE
WITH KEYKODE
FIELD PRODUCTION
SOUND

OVERVIEW

etc. The CONFIG drop down menu is used to configure miscellaneous items such
as video standard, character size and style, KeyKode head offset, video path
delays, etc.
The 4025 can be used in conjunction with Evertz Key-Log Data logging software
to build a database of the timecode/film relationships that are laid down during the
transfer. The 4025 Film Footage encoder sends packets of information to the Key-
Log program during the transfer session that uniquely define the relationships
between Video tape time code, audio time code (if audio is synced at transfer
time), film edge numbers, and the pulldown of the logged frames. Key-Log can
sit passively in the transfer suite and log only the numeric information for each
take. The operator also may enter Camera Roll, Sound Roll, Scene and Take
numbers, scene descriptions, and other production related information for each
take. this information can be entered 'on the fly' or 'off-line' after the session is
complete.
Each pair of related numbers defines the In and Out point of an event. Events can
be triggered by the telecine achieving sync speed, by a splice in the film material,
or by a General Purpose Input (GPI) closure issued to the 4025. With the aid of a
properly wired cable, Key-Log can issue the GPI's to the 4025 on activation of a
'hot key', so the operator has complete control over what material gets logged.
The 4025 Event registers can also be used to trigger Key-Log packets at specific
video timecode numbers.
Figure 1-1 below gives an overview of how a typical dailies transfer using KeyKode
would be done using the 4025.
BI PHASE ANALOG
KEYKODE SCAN-TRACK VIDEO
PULL-DOWN
Model 4025
FILM FOOTAGE ENCODER
LTC LTC
CHASE SYNCRONIZER

Figure 1-1: Dailies Transfer Using KeyKode

Model 4025 Film Footage Encoder Manual
OPT DIGITAL VIDEO
4:2:2 + VITC
4:2:2 VIDEO
DIGITAL KEYER
model 8025
VERTICAL INTERVAL TIMECODE
FULL KEYKODE
VTR TIMECODE
AUDIO TIMECODE
VIDEO + VITC
SYNCH'D SOUND
DATA LOG +
REMOTE CTL
KEYLOG
VIDEO DAILIES
FILM TRANSFER LIST
OFF LINE EDITING
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