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Recording
Unrecordable video
Video with copy protection cannot be recorded on this
DVD Recorder. When the DVD Recorder receives a copy
guard signal while recording, recording stops and the
following message appears on the screen.
Concerning Copy Control Signals
TV broadcasts that contain copy control signals may
have one of the following three signal types, COPY-Free,
Copy-Once and Copy-Never. If you want to record a
copy-once type program, use DVD-RW with CPRM in
VR Mode and DVD-RAM.
Once “Copy Once” has been recorded, recording cannot
be done anymore.
- Content Protection for Recordable Media (CPRM)
CPRM is a mechanism that ties a recording to the media
on which it is recorded. It is supported by some DVD
recorders, but not by many DVD players. Each blank
recordable DVD has a unique 64-bit media ID etched in
the BCA. When protected content is recorded onto the
disc, it can be encrypted with a 56-bit C2 (Cryptomeria)
cipher derived from the media ID.
During playback, the ID is read from the BCA and used
to generate a key to decrypt the contents of the disc.
If the contents of the disc are copied to other media, the
ID will be absent or wrong and the data will not be
decryptable.
Recording Formats
Since available functions differ depending on the disc type,
select a disc that best fits your preferences; When you
insert an unused disc, the following message appears
DVD-RAM: Use after formatting the disc.
DVD-RW: When a blank disc is first inserted, the
message “Do you want to initialize this disc?” will
appear. When Yes is selected, the disc will be
formatted in VR Mode.
If you want to format in either VR Mode or Video
Mode, refer to Formatting a Disc on page 86.
DVD-R: Formatting DVD is unnecessary and only Video
Mode Recording is supported
DVD-RW(Video mode)/-R
●
Chapters will be created automatically when you
finalize recording on DVD-R / DVD-RW discs in Video
mode. The chapter’s length (interval between
chapters) varies according to the recording mode.
●
Simple editing (erasing titles/changing title name)
DVD-RW(VR mode)/-RAM
● This mode allows multiple editing functions (such as
deletion of the whole title, partial deletion of a title, etc.)
●
Various editing options using a created Playlist
Recording Mode
Select one of four recording modes by pressing the REC
MODE button repeatedly while the unit is in Stop mode
for the desired recording time and picture quality.
In general, picture quality improves as the recording
time decreases.
In FR mode, the most suitable record mode is adjusted
automatically, according to remaining time on the disc
and length of the timer recording. This function is
selected only one mode in XP,SP,LP and EP modes. And
you can use this mode for timer recording.
Mode Characteristic Recording Times
Data Rates
XP Select when the Approx. 1 hour
(high quality mode)
video quality is
about 8 Mbps
important.
SP Select to record in Approx. 2 hours
(standard quality mode)
standard quality.
about 4 Mbps
LP
Select when a long Approx. 4 hours
(long recording mode)
recording time is
about 2 Mbps
required.
EP
Select when a longer Approx. 6 hours/
(extended mode) recording time is
about 1.2 Mbps
required. Approx. 8 hours
/
about 0.8 Mbps
FR for timer recording only
Approx 60 to 480 Min
(Flexible Recording) see page 38.
Approx 0.8 to 8Mbps
Media
Copy-Free Copy-Once Copy-Never
DVD-RW(Ver.1.1)
O
- -
DVD-RW(Ver.1.1)
with CPRM
VR mode
OO
* -
Video mode
O
-
DVD-R
O
- -
DVD-RAM(Ver.2.0)
OO
* -
Unformatted Disc
Do you want to format this disc?
Yes No
Uninitialized Disc
Do you want to initialize this disc?
Yes No
Signal type
RETURNSELECTMOVE EXIT
Disc Manager
DVD-RW(VR)
Disc Name :
√√
Disc Protection : Not protected
√√
Disc Format
√√
Delete All Title Lists
√√
You cannot record copy protected movie.
Title List
Playlist
Disc manager
Timer Rec.
Setup
Choose the recording format for DVD-RW.
DVD-VR DVD-V
AK68-00683A-04(36~46) 2005.9.28 5:24 AM Page 37