Blu ray DVD Players

With technology improving everyday, you quickly start to notice that not only can you still use CD or DVDs to do CD duplication, DVD duplication or even CD packaging and DVD packaging, but you can now use new formats to store or sell programs and more.

It is actually now possible to use blu-ray and high definition technology to do all that. Those new technology can store even more data than the normal CD or DVD that would be used for CD replication, DVD replication and the others.

We hear a lot about blu-ray discs and high definition but what is it really.

The blu-ray disc is the next generation of optical disc format developed to enable recording, playback or rewriting of high-definition video most commonly known as HD, as well as storing a large amount of data. Whereas a DVD has a storage capacity of up to 8. 5GB, a blu-ray would have a storage capacity of up to 50 GB and a high definition DVD would have a storage capacity of up to 30GB which make those types of storage hugely interesting.

While discs like DVDs and CDs use a red laser to write and read the data, the new blu-ray format actually uses a blue-violet laser. Using a blue-violet laser instead of a red laser means that the laser has a shorter wavelength which makes it possible to focus the laser dot with even better accuracy, thus allowing data to be packed more compactly and stored in less space which obviously mean a greater storage capacity.

The blu-ray technology is supported by around two hundred of the world’s leading computers, consumer electronics, video game and music companies for the moment and this number is meant to grow with the years. The format is even supported by all Hollywood studios as the successor to the DVDs we all use for the moment. Interestingly, High Definition DVDs have not been used much due to the growing success of blu-ray discs, especially since you can store much more data on a blu-ray disc than on a high definition DVD.

Even if the blu-ray and high definition formats are not widely in use at the moment, they will certainly be in the coming years as soon as the technology becomes better known by the consumers around the world. So next time you want to get DVD or CD duplication or even DVD packaging or CD packaging done, think about using blu-ray discs instead.

Blu-ray is capable of storing and playing movies in 1080p resolution. In many respects, 1080p resolution is called “True High-Definition” or “Full High-Definition”. A Blu-ray disc can store and play roughly around 5 to 6 hours of high-definition content (1080p resolution) and around 24 hours of standard-definition content (480i or 480p resolution). With the capability of storing up to 50 gigabytes of data, you will be able to watch an entire Blu-ray movie with crisp clarity. But what exactly is 1080p resolution?
Well, the number 1080 means that there are 1,080 lines of vertical resolution. Generally the larger number of vertical resolution lines, the sharper and more detailed the image. The letter “p” stands for progressive scan. Progressive scan (a. k. a. non-interlaced) is a way to transmit, store, or display moving images. The other method of transmitting, storing, or displaying moving images is called interlace. Interlace is represented by the letter “i” (1080i). Interlace was created to improve video quality without consuming more bandwidth. However, progression scan is superior to the interlaced method because the progression scan method transmits, stores, or displaying moving images by processing all horizontal lines sequentially each frame. While the interlace method processes every other line in one frame, then the rest of the lines in the next. This results in reduced horizontal resolution. While the interlace method isn’t all bad, and the progressive scan method isn’t prefect, when it comes to which provides the best picture quality, progressive scan is the way to go. HD DVD has the capability to store and play movies in 1080p, so why is Blu-ray better?
The answer to that question requires one word, space. A HD DVD has greater limitations than Blu-ray. HD DVD discs and Blu-ray discs come in two forms, single layered and dual layered. Please note that the higher the number of gigabytes, the more data that can be stored. A single layered HD DVD disc has a maximum capacity of 15 gigabytes and a single layered Blu-ray disc has a maximum capacity of 25 gigabytes. When these two discs are dual layered, their maximum capacities are doubled, with a HD DVD at 30 gigabytes and Blu-ray at 50. So, at most Blu-ray can handle 20 gigabytes of additional storage, and with a world that is constantly changing, that extra 20 gigabytes can make a world of difference. Blu-ray movies: In the highest definition ever!Blu-ray movies have the edge over HD DVD movies. Due to the lack of space, HD DVD will eventually fall further and further behind. On the contrary, Blu-ray will reach its full potential, being able to store more of the finest details and stunning visuals. Blu-ray has reached the highest definition ever!

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