| DVD-R in simple common man understandable | | | | mechanical stability of the sandwich structure, and |
| language is understood as a DVD recordable format. | | | | compatibility with the compact disc standard |
| A DVD-R characteristically has a storage capacity of | | | | geometry which requires a total disc thickness of |
| 4.71 GB. Both values are significantly larger than the | | | | about 1.2 mm. |
| storage capacity of its optical predecessor, the 700 | | | | The core designed and developed structure of |
| MB CD-R – a DVD-R has 6.4 times the capacity | | | | Watershield DVD also help to protect the data |
| of a CD-R. Pioneer has also developed an 8.54 GB | | | | containing layer from scratches by a thick "model" |
| dual layer version, DVD-R DL, which appeared on the | | | | disk, a problem with CDs, which lack that structure. |
| market in 2005. | | | | Double-sided discs have two grooved, recordable disc |
| Data on a DVD-R cannot be changed, whereas a | | | | sides, and require the user to flip the disc to access |
| DVD-RW (DVD-rewritable) can be rewritten multiple | | | | the other side. In comparison to CD's 1.2 mm of |
| (1000+) times. DVD-R (W) is one of three competing | | | | polycarbonate, a DVD's laser beam is suppose to |
| industry standard DVD recordable formats; the | | | | penetrate 0.6 mm of plastic in order to reach the |
| others are DVD+R (W) and DVD-RAM. | | | | dye recording layer, which is designed and developed |
| In present day technology savvy world there are | | | | to allow the lens to focus the beam to a smaller spot |
| three competing DVD Recording standards available in | | | | size to write smaller pits. |
| the market across the globe, DVD-R/DVD-RW and | | | | When we analyze a DVD-R, the addressing is |
| DVD+R/DVD+RW shares quite similar features and | | | | generally done with additional pits and lands (called |
| are compatible among standalone DVD Players and | | | | land pre-pits) in the areas between the grooves. The |
| most DVD-ROMs while DVD-RAM has less DVD | | | | groove on a DVD-R disc has a constant wobble |
| Player and DVD-ROM compatibility but better | | | | frequency used for motor control etc. Very much |
| recording features. | | | | sure information shared about DVDR in above lines |
| All about DVD-R: | | | | going to update your core knowledge base about the |
| As far as DVD-R discs composition is concerned, | | | | concept understood as DVDR in varied facets. |
| they are composed two 0.6 mm polycarbonate discs, | | | | DVDR in present day fast moving world become a |
| joined with an adhesive to each other. One contains | | | | basic data management and sharing medium across |
| the laser guiding groove and is coated with the | | | | the globe. DVD-R allows its user to carry huge data |
| recording dye and a silver alloy or gold reflector. The | | | | anywhere in the world. |
| other one is an un-grooved "model" disc to assure | | | | |