Preroll Editing - Sony sl-hf600 Operating Instructions Manual

PRE-ROLL EDITING
"Preroll" is to run the original tape and a tape to be edited
Prerdl operation is carried out in automatic insert editlng
for several seconds before the preset editing starting point.
and
automatic assemble editing, only when
two
SL-HF1000
During this period of pre-roll, two VCRs are fully controlled
are used and the CONTROL T jacks are connected.
for synchronized operations, thus making possible highly
accurate editing with a maximum error of 3 frames per
scene.
VK-1000T (optional)
CONTROL T
I 1
CONTROL T
SL-H F1000 SL-HF1000
PLAYER RECORDER
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Tape
-b
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ape
+ I
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Press EDIT START.
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r
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The tapes are rewound. .
,
5 sec, The tapes pausea at 5 sec. prior to the starting
I
point.
Pause
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( i *
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The tapes start running at normal speed.
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Editing is corried out
from
the starting point
to the ending point.
,
The tapes stop 2 sec. after the ending point.
<
r
The tape en the recorder is rewound to the
encflng point.
Note
For prwoil operation, control signals should have been
recorded for at least 15 seconds before the editing starting
points on both tapes. When using an unrecorded tape for
editing, record the control signal before editing, simply by
setting the VCR to recording mode without connecting
vidsolaudio signals.
Note on tape transport after the
endlng
pdnt
In automatic assemble editing, recording continues for two
seconds after the editing ending point. Then, the tape will be
rewound to the ending point and wili pause.
On the other hand, in automatic insert editing, recording
stops at the editing ending point. Then the tape wili be
played back for two seconds, rewound to the ending point,
and will pause.
For this reason, if the automatic assemble editing is carried
out on part of a prerecorded tape, the part of the tape
immeditately after the newly inserted scene wili be erased
and the picture wili be distorted. Use insert editing to insert
a scene between recordings.