Playback operation, Sd up convert function, Hd down convert function – Sony XDCAM HD PDW-HD1500 User Manual
Page 53: Normal playback

53
Playback
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is not the same as the recording settings of this unit. In this
case, the playback position can be saved to the disc.
1080/720 cross convert function
You can output 720 while playing discs recorded as 1080,
and output 1080 while playing discs recorded as 720.
When the system frequency of the loaded disc (59.94i/
59.94P/29.97P or 50i/50P/25P) matches the system
frequency of the unit, but the system line settings (1080 or
720) do not match, then an "FC" mark appears and disc
playback is cross converted automatically. E-E output is
not cross converted.
SD up convert function
By installing the separately sold PDBK-S1500 option, you
can output HD while playing discs recorded as SD.
HD down convert function
You can always output SD while playing discs recorded as
HD.
To specify the frame to use as the
thumbnail image
You can display a list of thumbnails of all clips on a disc,
and use it to check the recorded content (see page 64).
When the unit is shipped from the factory, it is set up to
display the first frame of each clip as the thumbnail. As
required, you can select another frame to display as the
thumbnail.
For example, if there are several seconds of color bars
recorded at the start of the clip, selecting a frame several
seconds after the end of the recording of color bars can
make it easier to identify the clip.
The GUI screen allows you to select thumbnail frames
while viewing the video.
For details, see “Changing clip index pictures” (page 67).
You can also use setup menu item 143 INDEX PICTURE
POSITION to specify a different default frame. You can
specify the initial frame in any of the first few seconds
after the initial frame. The setting range is 0 seconds to 10
seconds.
Playback operation
This section describes the following types of playback:
Normal playback: Playback at normal speed
Playback in jog mode: Variable-speed playback, with the
speed determined by the speed of turning the jog dial
Playback in shuttle mode: Variable-speed playback, with
the speed determined by the angular position of the
shuttle dial
Playback in variable-speed mode: Variable-speed
playback, with the speed finely determined by the
angular position of the shuttle dial
Normal playback
First insert a disc.
For details of how to insert a disc, see “Loading and
unloading a disc” (page 47).
To start playback
Press the PLAY button.
Playback starts.
When two or more clips are recorded on the disc, they are
played back continuously.
No audio is output when non-audio signals are played
back.
To jump to the next or previous clip, then start
playback
Use the PREV button, NEXT button, jog dial, or shuttle
dial.
To stop playback
Press the STOP button.
If you play back to the end of the last clip, playback
automatically stops.
If, in this state, you press the PLAY button, the message
“Disc End!” appears on the display.
To carry out playback again, move back to the desired clip
using the PREV button, jog dial or shuttle dial.
Note
REC
NET
REMOTE
LOCAL
VARIABLE KEY INHI
PRE-
SET
ON
OFF
PB
PHONES
LEVEL
SHIFT
DISPLAY
HOME
PAGE
EXPAND
CHAPTER
TOP
F REV
F FWD
END
STANDBY
REC INHI
PREV
NEXT
PLAY
STOP
REC
THUMBNAIL
RETURN
PUSH SET(S.SEL)
MENU
RESET
MARK2
MARK1
IN
OUT
SHTL/JOG
SUB CLIP
DISC MENU
VAR/JOG
EJECT
ACCESS
CH-1
ALL CH
CH-2
CH-3
CH-4
6
5
1 2 3 4
7
1
PREV button
2
PLAY button
3
NEXT button
4
STOP button
5
Jog dial
6
Shuttle dial
7
V/MARK1 button and v/MARK2 button