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Filename [SR-MV45_55U_04DiscInfo.fm]
Masterpage:Left+
8 EN
Page 8 January 10, 2007 1:18 pm
DISC INFORMATION
● DVD-AUDIO discs compatible with DVD video players can be played.
● Super Audio CDs (SACD) compatible with conventional CD players
can be played.
● Super Video CDs (SVCD) can be played. However, depending on the
discs, some may not be playable.
Unplayable Discs
The following types of discs cannot be played using this unit.
Do not attempt to play back any kind of disc that is damaged
(cracked, warped, or repaired with adhesive tape) or discs in
unusual shapes (heart-shaped, octagonal, or other forms). If such
discs are accidentally played back, it may cause noise that can
lead to speaker damage.
● CD-ROM discs (including PHOTO-CD and CD-G)
● Discs recorded in Packet Write (UDF) format.
● 1.3-GB double density CDs (DDCD)
● High density CDs (HDCD)
The following discs also cannot be played back.
● Discs of a region number other than “1”
● DVD-RAM (2.6 GB/5.2 GB)
● DVD-RAM (TYPE1)
Caution for DualDisc playback
The Non-DVD side of a “DualDisc” does not comply with the
“Compact Disc Digital Audio” standard. Therefore, the use of Non-
DVD side of a DualDisc on this product may not be recommended.
Region Number
The world is divided into 6 regions for DVD VIDEO discs.
DVD VIDEO discs are assigned a region number to indicate which
region they may be played back in. A disc cannot be played back
on this unit unless the region number of the disc matches that of
the unit. The region number for this unit is “1”. Only discs whose
region number includes “1” or “ALL” can be played back such as
shown below.
Examples of DVD VIDEO labels which can be played back
using this unit.
Marks of discs in this instruction manual
Recording Medium And Format
DVD-RAM
● Recording and erasing can be performed as many times as possible
on a disc.
● Editing can be performed after recording, such as deleting unwanted
parts.
● While recording, it is possible not only to start playback of a program
currently being recorded, but also to watch another program
previously recorded.
DVD-RW (VR mode)
● Recording and erasing can be performed as many times as possible
on a disc.
● Editing can be performed after recording, such as deleting unwanted
parts.
DVD-RW (Video mode)
● Can be played back on other DVD players.
● New recording can be performed by erasing all the data on a disc
once played back.
DVD-R
● Can be played back on other DVD players.
● Suitable when keeping a recorded disc for a long time.
File Structure Of Discs
DVD VIDEO
Typically, DVD VIDEO discs are made up of larger units called
“titles”. Each title has a number (title number) that can be used to
select desired titles. Titles are further divided into units called
“chapters”. Each chapter has a number (chapter number) that can
also be used to select desired chapters. Note that some discs are
not divided into titles and chapters.
When you record a program on a DVD-RAM/RW (VR mode)
disc
A single recording session results in a single title (a single
chapter). However, chapter marks are automatically inserted when
recording is paused, or audio changes from monaural to stereo
due to commercial breaks, etc. It is also possible to insert chapter
marks at desired locations during playback. (੬ pg. 22)
When you record a program on a DVD-R/RW (Video mode)
disc
A single recording session results in a single title (a single
chapter). However, chapter marks are automatically inserted when
recording is paused, or audio changes due to commercial breaks,
etc. It is also possible to insert chapter marks at desired locations
during either recording or playback. Once the disc has been
finalized, these chapter marks are deleted and new chapter marks
are assigned automatically approximately every 5 minutes.
● In Video mode, even before finalizing, it is impossible to perform
editing operations other than changing the disc name and/or title
names and deleting programs and/or titles.
● After finalizing, it is impossible to perform editing operations.
Allows operation with a
DVD-RAM disc.
Allows operation with a
Video CD disc.
Allows operation with a
DVD-R disc.
Allows operation with
an Audio CD disc.
Allows operation with a
DVD-RW disc.
Allows operation with a
disc including MP3
files.
Allows operation with a
DVD VIDEO disc.
Allows operation with a
disc including JPEG
files.
DVD-RAM, DVD-RW, DVD-R or DVD VIDEO disc
Title 1 Title 2
Chapter 1 Chapter 2
Chapter 3
Chapter 1
Chapter 2
Chapter 3
SR-MV45_55US.book Page 8 Wednesday, January 10, 2007 1:18 PM