Home Entertainment

History of Blu-ray Technology and Blu-ray DVDs

Blu-ray disc is an optical disc storage device. It has a huge storage capacity of up to six DVDs combined and usually used for storing video, computer games and other forms of data. Blu-ray names from the blu violet laser. It to read the content stored in the disc.

The need to provide an inexpensive device to play high definition content base of blu-ray dvds were developed. A project named ‘DVR blu’ was started whose focus was the development of rewritable discs after the development of the blu laser diode and than remodeled to become ‘Blu-ray‘ discs. For video recording, this product lacked standardization and the major movie companies would not accept it.

Researchers eventually developed of the blu-ray standardization, coating polymer and Blu-ray-Read Only Memory (ROM) discs were finalized. Modifications made on the discs greatly improved their storage capacity up to 50 GB dual layer disc. The Blu-ray disc was to be used on personal computers.

High Definition (HD) DVDs is stiff competition for blu-ray dvds. The Blu-ray discs seem expensive and cumbersome after the HD DVDs had a more effective marketing strategy. With the development of the third generation play station, they got a respite because it also functioned as Blu-ray disc player. However, blu-ray discs outsold HD DVDs when mainly youngsters but also the general public purchased the PS3 for entertainment.

The manufacturer of HD DVD stopped the production of this product after major movie houses to start using Blu-ray discs. So, this affected the operations of the manufacturers of the HD DVDs and was followed by a decision among major retailers to stop stocking HD DVDs.

The proponents of the Blu-ray discs employed many observers credit the development of the third generation play station together with the superior marketing techniques as the trigger fall of the HD DVDs and precipitated the sudden rise of the blu-ray dvds.

Blu Ray DVD is the Future

Many large companies use the Blu-ray DVDs. The decision was officially made that the blu-ray DVDs would replace the standard DVDs because The Blu-ray DVDs are essentially better protected and durable as more of the DVDs and many features are available with the blu-ray DVDs that the standard DVDs just don’t have.

Now the Blu-ray DVDs are sold more and have been on the market. The sales will increase even more because many more larger corporations and companies have chosen to use these DVDs. The Blu-ray DVDs are the best in the technology of media, data, and other forms of uses of the product.

The Blu-ray DVDs are the future. They are designed better and last longer because they do not need to be replaced if of being broken, damaged or scratched. They are essentially not easily scratched because polymer coating adds the exceptional protection for the Blu-ray DVDs.

A blue laser is concept of the Blu-ray DVD that allows for better accuracy in the development of the DVD as a product. Many more space is ultimately available to be used as well because using the blue laser it is thinner. Now, Blu-ray DVDs can be used for recording, backing up data, media, music, movies, and several other uses.

If you want more information about Blu ray DVDs, you can find forums and blog postings. There are several different web sites via the Internet that are associated with the Blu-ray DVDs. There are many to choose for other information.

Blu Ray DVD Players – Consider When Shopping For a Blu-Ray DVD Players

For your home theater set up, you will need to add a Blu-ray DVD players if you want to enjoy your movies in high definition and take advantage of all the capabilities of that brand new tv.

There are many players and many more new players to choose from now. This article can help to consider when shopping for a Blu-ray DVD players.

Picture Quality is the first thing to consider. The picture is crystal clear with vibrant colors. The player should be capable of full 1080p high definition. If you are going to be comparing picture quality make sure to get a reference quality disc and use it consistently. But remember, the picture is also dependent on the TV and it’s settings as well as the Blu-ray disc content itself.

Supported Sound is the second thing to consider. The sound is one of the biggest improvements of a Blu-ray DVD players over a standard dvd player. Your purchase depending on what level of sound you hope to achieve and what receiver you have in your home theater because there are many different sound codecs to be supported and this should be a major consideration. You should notice an improvement over standard definition DVD in Dolby Digital or DTS. Look for support for Dolby Digital Plus and DTS-HD as well as the stunning lossless audio found in Dolby TrueHD and DTS-HD MA (Master Audio). Many of the newer players have included support for Dolby TrueHD and DTS Master Audio but some of the current players on the market are limited in the audio formats they can play. A Blu-ray DVD player can decode audio internally or it can pass it along through bitstream to a compatible HDMI 1.3 receiver.

Profiles are the third thing to consider. Profiles are standards for the players. Profile 1.0 did not require internet connection capabilities, secondary audio, video decoders or local storage. Profile 1.1 added secondary audio and video decoders for special features such as picture in picture effects and 256MB of local storage. Profile 2.0, or BD Live adds internet connection capabilities, support content downloads, 1GB of local storage and other interactive features.

DVD upconversion is the fourth thing to consider. Blu-ray players can also play standard definition discs, so they are not limited to just Blu-ray discs. With HDMI connection, they can also upconvert the DVDs to 1080p. The picture quality will improve by upconverted dvd over a regular run of the mill DVD player.

Ability to play video games is the fifth thing to consider. You are lucky, if you have high definition movies as well as video games in one box. One of the better Blu-ray players on the market is The Sony Playstation 3. PS3 is certainly worth consideration if you are on a tight budget or looking to save space and PS3 can also provide high definition gaming for you to enjoy.