Sony DVD Drive Buying Guide
When choosing a laptop dvd drive burner, make sure it's physically compatible with the media you want to read and write. The good news is that virtually all players and burners sold today Sony DVD Drive are designed to read mass-produced (or replicated) DVD-ROM and DVD-Video discs, as well as data and video content recorded on ±R and ±RW media.
Certain brands, speeds, and even lots of media can be incompatible with specific drives Sony VAIO VPCEH3C4E DVD Drive, an issue that arises most often with older hardware and higher-speed media.
All PC DVD rewriters can read and write computer files stored in standard DVD-ROM format, Sony VAIO VPCEH3S8E/B DVD Drive regardless of whether that data resides on read-only, ±R, or ±RW media.
Few rewriters ship with software that lets you read, create, or burn DVD-Audio content. That format has been promised for years, but its limited availability and the ubiquity of CD-based music has hampered its rise, although it Sony VAIO VPCEJ3B4E DVD Drive offers higher sound quality and fidelity. Additionally, there are far more SACDs (Super Audio CDs) on the market than DVD-Audio discs.
The final set of formats to consider are DVD-VR (and its DVD+VR cousin), DVD-AR, and DVD-SR, which are designed for devices that record video, audio, and streaming data in real time. Sony VAIO VPCF13Z8E/BI DVD Drive
Another recent development that's generating a lot of interest is the announcement of dual-layer (DL) recordable media. DVD+R DL media will be available only in tiny quantities until late this year, and dash DL discs are expected shortly thereafter. Sony VAIO VPCEJ3Z1E/B DVD Drive The first dual-layer media will probably be limited to 2X or 2.4X speeds, but 4X discs should appear next year.
DVD FORMATS
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Format
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Best Used For
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Max Recording Speed*
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DVD-ROM
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Used to distribute and store data files
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N/A
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DVD-RAM
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Data-friendly media best used for critical backups and archiving applications
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3X
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DVD-Video
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Video content such as Hollywood movies, including interactive features and menus
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N/A
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DVD-Audio
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High-quality stereo and multi-channel audio recordings, including interactive features and menus
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N/A
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DVD-R
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Write-once media that can be used to record DVD-Video and DVD-Audio discs, computer files, and real-time content
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8X
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DVD+R
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DVD-RW
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Rewritable media that can be used to record DVD-Video and DVD-Audio discs, computer files, and real-time content
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4X
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DVD+RW
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DVD-VR
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Real-time video recording
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Real time
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DVD+VR
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DVD-AR
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Real-time audio recording
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Real time
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DVD-SR
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Real-time streaming data recording
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Real time
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