DVD Full Form
DVD Full Form-What is a DVD? And Is It Still Relevant? DVD is a digital optical disc data storage format invented and developed in 1995 and released in late 1996.
DVD Full Form is mentioned below:
|Digital Versatile Disc|
What is a DVD?
As you can see from the picture above, the DVD is a disc which has a large surface on each side of it to allow the DVDs to lie flat on a shelf, or on the table. However, most commercial DVD players and DVD writer DVD recorder have a special coating on the inner part of the disc, which will make the surface of the DVD surface reflective if you just touch the disc. The optical media format is called DVD because of the disc having an outer diameter of a single side.
Is the DVD still relevant?
Yes and No. Yes, because in 1999, the technology became an accepted alternative for a new technology called the DVD-Audio, introduced by Sony. This can be recognized with the feature of digital sound that can be heard through headphones. This is important because many older consumers still use these special devices, despite the fact that they can also be played on any regular CD player or even the computer, which allows them to listen to digital content without the need of a set-top box like Blu-ray Disc or any type of analogue format like CD or VCD. And no, because the format was becoming old, so a number of organisations began using the new storage technology, notably Apple and Microsoft.
Why is the DVD no longer popular?
There are many reasons why the DVD is no longer as popular as it used to be in the early 2000s. For one thing, digital technologies such as broadband and video on demand have changed the way people watch movies. The way we watch television shows on our laptops, smartphones, tablets and TVs has changed in the last 10 years. If you have a Hulu, Netflix or Amazon Prime account, then you are already on the path towards digital media delivery. Advancements in digital video playback are far easier to achieve than the same technological advances in optical disc media. Further, most feature length and commercial television programs are available for download on sites like iTunes, Amazon Instant Video, and Netflix.
The DVD disc can store digital data at a speed of up to 576Mbit/s (High Definition) and has two levels of protection.
I hope you liked our post about : DVD Full Form-What is DVD-History,Relevant,Future?