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Recording From a Variable Frame-Rate Camera
Recording HD SDI Output Signals from a Variable Frame-rate Camera as 720/
23.98p
Combined with a variable frame-rate camera (VariCam: AJ-
HDC27 series), the unit makes it possible to record HD SDI (720/
23.98p over 59.94p) output from the camera as DVCPRO HD or
AVC-Intra 720/23.98p native recording.
Recording HD SDI signals from camera
output
1
Connect the camera HD SDI (720/23.98p over
59.94p) output to the SDI IN connector and press the
INPUT SELECT button to select HD SDI.
SDI IN connector
VIDEO
REF VIDEO IN TIME CODE AUDIO MON
IN
SDI
75
IN
AUTO
OUT
OUT
DVCPRO/DV
1
POWER
ON
OFF
METER
FULL/FINE
MONITOR
SELECT
METER SELECT
CH 1-4 CH 5-8
INPUT SELECT
VIDEO AUDIO
CH 1
CH 2
REC
VAR
UNITY
THUMBNAIL
PLAYLIST
SET
MULTI
SEL
MENU
EXIT
CANCEL/PF
DIAG
OPERATION
42
Introduction: Recording From a Variable Frame-Rate Camera
HD SDI (720/23.98p over 59.94p)
output
AES/EBU
IN
L
IN
IN
R
E
M
CH1·2
CH3·4
O
T
E
R
OUT
OUT
OUT
3
PREVIEW
REC
STOP
A.LEVEL REC
PLAYER
SOURCE SELECT
STILL/
PLAY
PAUSE
REW
COUNTER
RESET
REVIEW
PREV
1 CLIP PLAY
NEW
TC PRESET
PROP
CH 3
CH 4
TEXT
INT
TCG
MEMO
REGEN
PRESET
EXT
MARKER
VIDEO
A1
A2
GO TO
EDIT MODE
A3
A4
A.DUB
MODE
TRIM
LAST X
DELETE
SLOT SELECT
IN
ENTRY
OUT
SLOT CLIP
CLIP LIST
ALL CLIP
SHIFT
PF1
PF2
PF3
PF4
2
Make the following setup menu settings.
Item
No.25
No.020
No.040
◆ NOTE:
• To record 720/24p over 60p output from a variable frame-rate
camera, set menu No. 25 (SYSTEM FREQ) to 60-24. No output
is made to a monitor video in this mode.
3
Hold down the REC button and the STILL/PAUSE
button simultaneously to set the unit to REC PAUSE
mode.
4
To start recording, press the STILL/PAUSE button
while viewing the video output from the camera HD
SDI output.
◆ NOTE:
• Set setup menu No. 155 (AUTO REC) to TYPE1 and set the
CONTROL switch to REMOTE. The unit will then automatically start
and stop recording as the REC and STOP buttons are pressed on
the camera.
• SDI is output in the 1080/23.98 PsF video format. Analog video and
IEEE1394 are not output.
• No time code can be input to the TIME CODE IN connector.
• The SDI output is delayed relative to LCD monitor and monitor video
4
output. Analog audio, speaker and headphone output is
synchronized to the LCD monitor and monitor video output. To
synchronize these outputs to SDI output, set setup menu No. 778
(AUD OUT DLY) to ON.
• Set camera TCG to FREE RUN/NDF (non drop frame) mode. A TC/
FF
UB of an SDI input that cannot be properly read cannot be normally
NEXT
recorded.
Setting
SYSTEM FREQ
59-23
SYS FORMAT
720p
VFR REC
OFF
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