HP Pavilion dv3-2000 Multimedia - Windows Vista - Page 20

CD-RW discs, LightScribe DVD+R discs, Blu-ray Disc

Page 20 highlights

After data is recorded, it cannot be erased or written over. CD-RW discs Use a CD-RW disc (a rewritable version of a CD) to store large projects that must be updated frequently. Typical uses include the following: ● Developing and maintaining large documents and project files ● Transporting work files ● Making weekly backups of hard drive files ● Updating photos, video, audio, and data continuously DVD±R discs Use blank DVD±R discs to permanently store large amounts of information. After data is recorded, it cannot be erased or written over. DVD±RW discs Use DVD±RW discs if you want to be able to erase or write over data that you saved earlier. This type of disc is ideal for testing audio or video recordings before you burn them to a CD or DVD that cannot be changed. LightScribe DVD+R discs Use LightScribe DVD+R discs for sharing and storing data, home videos, and photos. These discs are read-compatible with most DVD-ROM drives and DVD video players. With a LightScribe-enabled drive and LightScribe software, you can write data to the disc and then add a designer label to the outside of the disc. Blu-ray Disc Also called BD, Blu-ray Disc is a high-density optical disc format for the storage of digital information, including high-definition video. A single-layer Blu-ray Disc can store 25 GB, over 5 times the capacity of a single-layer DVD at 4.7 GB. A dual-layer Blu-ray Disc can store 50 GB, almost 6 times the capacity of a dual-layer DVD at 8.5 GB. Typical uses include the following: ● Storage of large amounts of data ● High-definition video playback and storage NOTE: Because Blu-ray is a new technology, certain disc, digital connection, compatibility, and/or performance issues may arise. Flawless playback on all systems is not guaranteed. 16 Chapter 5 Optical drive

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After data is recorded, it cannot be erased or written over.
CD-RW discs
Use a CD-RW disc (a rewritable version of a CD) to store large projects that must be updated frequently.
Typical uses include the following:
Developing and maintaining large documents and project files
Transporting work files
Making weekly backups of hard drive files
Updating photos, video, audio, and data continuously
DVD±R discs
Use blank DVD±R discs to permanently store large amounts of information. After data is recorded, it
cannot be erased or written over.
DVD±RW discs
Use DVD±RW discs if you want to be able to erase or write over data that you saved earlier. This type
of disc is ideal for testing audio or video recordings before you burn them to a CD or DVD that cannot
be changed.
LightScribe DVD+R discs
Use LightScribe DVD+R discs for sharing and storing data, home videos, and photos. These discs are
read-compatible with most DVD-ROM drives and DVD video players. With a LightScribe-enabled drive
and LightScribe software, you can write data to the disc and then add a designer label to the outside of
the disc.
Blu-ray Disc
Also called BD, Blu-ray Disc is a high-density optical disc format for the storage of digital information,
including high-definition video. A single-layer Blu-ray Disc can store 25 GB, over 5 times the capacity
of a single-layer DVD at 4.7 GB. A dual-layer Blu-ray Disc can store 50 GB, almost 6 times the capacity
of a dual-layer DVD at 8.5 GB.
Typical uses include the following:
Storage of large amounts of data
High-definition video playback and storage
NOTE:
Because Blu-ray is a new technology, certain disc, digital connection, compatibility, and/or
performance issues may arise. Flawless playback on all systems is not guaranteed.
16
Chapter 5
Optical drive