What does DVD-R DL mean?
Table of Contents
What does DVD-R DL mean?
Dual Layer
DVD-R DL (DL stands for Dual Layer), also called DVD-R9, is a derivative of the DVD-R format standard. DVD-R DL discs hold 8.5 GB by utilizing two recordable dye layers, each capable of storing a little less than the 4.7 gigabyte (GB) of a single layer disc, almost doubling the total disc capacity.
Is there a DVD-R DL?
DVD+R DL is the dual-layer version of the DVD+R media. The main difference between a DVD+R DL and the DVD+R is that the DVD+R DL can store up to 8.5 gigabytes on one disc side, unlike the DVD+R and DVD-R, which have a 4.7 gigabyte capacity.
What is the speed of DVD-R?
Like DVD-R (single-layer), DVD+R (single-layer) media officially exists with rated recording speeds of up to 16× (constant angular velocity).
What is the capacity of the DL DVD?
8.5GB
Dual layer and double layer DVDs are the same thing and are also referred to as DVD-9 discs and have a capacity of 8.5GB. In dual layer DVD-9 discs, two layers of standard DVD-5 are joined together with a transparent spacer and a thin reflector between the two.
Is Blu-ray higher quality than DVD?
A DVD is a standard definition device. You won’t get high-definition movie viewing on your DVD, just 480 SD. On the other hand, Blu-Ray is made for HD, and you’ll get the best picture possible, with 1080 HD capability for your Blu-Ray movies. So if you are looking for a quality picture, Blue Ray is the clear winner.
How many DVD-R DL discs are in a pack?
Verbatim 97000 Overview The pack of 50 DVD+R DL (Double Layer) Recordable Discs from Verbatim is a write-once double layer disc with 8.5GB storage capacity or four hours of DVD video recording time.
What is 8x speed DVD?
DVD drives The original speed rating for DVDs is different. For a DVD, 1x is 1352.54KB/second (that’s a bit over the 9x CD drive speeds). Following the convention, 2x for a DVD drive is 2,705KB/second, 4x is 5,410KB/second, 8x is 10,820KB/second, and 16x would be 21,640KB/second.
How fast is 8x DVD?
Table 11.25. DVD Speeds and Transfer Rates
| Advertised DVD-ROM Speed (Max. if CAV) | Time to Read Single-Layer DVD if CLV | Maximum Linear Speed (rpm) |
|---|---|---|
| 8x | 7.1 | 62.5 |
| 10x | 5.7 | 78.1 |
| 12x | 4.7 | 93.7 |
| 16x | 3.5 | 124.9 |
How many GB is a DVD movie?
As a result, the DVD specification provided a storage capacity of 4.7 GB (4.38 GiB) for a single-layered, single-sided disc and 8.5 GB (7.92 GiB) for a dual-layered, single-sided disc.
Are DVDs 1080p?
DVDs can store 1080p h. 264 videos, you just burn the file to it and view it on any computer or device that supports it. The DVD Video standard though was made in a time before h. 264 and 1080 video was common or even conceived of.
What is the difference between DVD and DVD-R?
The only difference between the formats is the way they determine the location of the laser beam on the disc. DVD-R discs use tiny marks along the grooves in the discs, called land prepits, to determine the laser position.
How fast is 8x speed?
X (compact disc access time)
| CD/DVD Drive Speed | Maximum Data Transfer Rate | RPMs (revolutions per minute) |
|---|---|---|
| 2X CD-ROM | 300 KB/sec | 400 – 1060 |
| 4X CD-ROM | 600 KB/sec | 800 – 2120 |
| 8X – 12X CD-ROM | 1.2 MB/sec | 1600 – 4240 |
| 24X – 50X | 1.8 – 6 MB/sec | 2400 – 6360 approximately |
What is the difference between 8x and 16x DVD R?
What is the difference between 16x and 8x? 16 and 8 are the write times for each particular disc. Theoretically, a 16x disc will write at twice the speed as the 8x disc. Discs are backwards compatible, as long as you are using a burner that can support the higher write speeds.
What speed should I burn a 16X DVD?
In general, a regular single layer 4.7GB DVD-R disc with a 16X speed rating will take 4-6 minutes. If you reduce the speed by half to 8X it surprisingly does not double the time needed to record.
How fast is 8X speed?
