Starting A Shoot With A Few Seconds Of Pre-Stored Picture Data (Picture Cache Function) - Sony PDW-700 Operation Manual
Professional disc camcorder
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Also See for PDW-700:
- Operation manual (213 pages) ,
- Brochure & specs (28 pages) ,
- Maintenance manual (300 pages)
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Starting a shoot with a few
seconds of pre-stored picture data
(Picture Cache function)
The camcorder has a large capacity internal
memory, in which you can cache the last few
seconds (maximum 30 seconds) of captured
video and audio, so that recording starts from a
point just before you press the REC START
button or the VTR button on the lens.
Setting the Picture Cache mode/Picture
Cache time
To record in Picture Cache mode, you need to
turn on Picture Cache mode and set the picture
data storage time (Picture Cache time) using the
USER menu.
The Picture Cache time determines the number of
seconds recorded from the Picture Cache,
counting back from the time when you press the
REC START button or the VTR button on the
lens to start recording. However, the number of
seconds actually recorded from the Picture Cache
may be shorter immediately after the setting of
the VDR SAVE/STBY switch is changed, and in
the special situations explained in the following
notes.
Notes
• Storage of images to memory begins after you select
Picture Cache mode. If you begin recoding
immediately after selecting Picture Cache mode,
images from before the selection will not be recorded.
• During playback, recording review or GUI screen
operations, no data is saved to the Picture Cache
memory. Thus it is not possible to use this function to
rerecord the last few seconds of material from
playback or recording review.
To set the Picture Cache mode/Picture Cache
time
(How to select an item in the menu screen: Turn
the MENU knob to move b to the desired item.)
1
Display the REC FUNCTION page of
the USER menu.
76
Advanced Operations for Shooting
?005 REC FUNCTION
CACHE REC
For details on menu operations, see "Basic
menu operations" on page 139.
2
Select CACHE REC, and press the
MENU knob to display "ON".
3
Select CACHE REC TIME, and turn
the MENU knob to display the desired
Picture Cache time.
As you turn the MENU knob, the Picture
Cache time changes as follows: 0-2s y 2-4s
y 4-6s y 6-8s y 8-10s y 18-20s y
28-30s.
The Picture Cache mode settings once made
continue to be effective until changed.
You can assign the Picture Cache on/off function
to one of the ASSIGN 1/2/3/4 switches, RET
button on the lens, and COLOR TEMP. button.
For details, see "Assigning functions to ASSIGN
switches" on page 154.
Notes
• You can do a menu operation to change the Picture
Cache time while the camcorder is in recording mode.
However, the new setting takes effect only after the
recording is finished.
• In Picture Cache mode, the internal timecode generator
operating mode is always F-RUN regardless of the
setting of the F-RUN/SET/R-RUN switch.
Camcorder operations in Picture Cache mode
The recording procedure in Picture Cache mode
is basically the same as that for normal recording.
However, note the following differences.
• When you record in Picture Cache mode, the
picture you are shooting now is recorded to disc
after the picture data stored in memory (equal to
the Picture Cache time) is recorded to disc. For
this reason, disc access may continue for a short
time after you press the REC START button to
stop recording. During this time, the playback
control buttons are disabled, as in recording
mode. Also, if you press the REC START
button or the VTR button on the lens to restart
TOP
:
OFF
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