Blu-ray technology is closely following the path of that for playing and recording regular DVDs, in obtaining considerably smaller sized. The ‘small is beautiful’ maxim has lengthy been applied to a lot of sorts of gadget – such as stereo equipment, computer systems and mobile phones – and now the technical wizards are on a equivalent quest, to downsize the gear into which blu-ray capability is fitted.
A single of the world’s top electronic gear producers has just unveiled a Blu-ray player and recorder combined with a tough disk drive, which weighs just two.2kg – or just below 5lbs – and has a 320GB difficult disk capacity. This is familiar territory for the leading technologies firms, who see size – or lack of it – as a major selling point for almost all of their merchandise.
Blu-ray is regarded by the technically-minded to be the next step up in technologies from the standard, and nevertheless most frequent format of DVD. The term blu-ray comes from the laser which is used to study the content of the discs. The huge benefit of blu-ray discs over the standard DVD format is that they include two layers of recordable capacity, meaning that double the quantity of material – films or pictures – can be recorded onto a single disc.
A dual-layer blu-ray disc boasts 50 gigabytes of storage space, against the normal 25 for a DVD or single-layer blu-ray equivalent. Portable blu-ray players are the most current iteration of the evolution of the medium. Competition amongst the principal players competing in the field is intense, which means that new innovations are brought to industry comparatively quickly, providing the buyer the advantage of the most current advances swiftly.
There is no doubt, although, that a single of the big advantages of Blu-ray technology is its capacity to store massive quantities of information. A common dual-layer Blu-ray disc can accommodate about 23 hours of common-definition video, and about nine hours of high-definition programming. Of course, portability of Blu-ray discs is once again a major benefit of these over the use of an HDD player.
It is also claimed that, due to new varieties of hard coatings which have been developed, a Blu-ray disc is more resistant to scratches and other surface imperfections. And if the format is to be created particularly with portability in thoughts, then this will be anything which Blu-ray customers will be really pleased to know.
In the extended-term, Blu-ray is expected to supersede DVD as the pre-eminent format for portable audio and video, and the speed with which new players with new capabilities are appearing suggests that producers and retailers are staking considerable investment in that taking place.
Find a Blu-ray or DVD recorder to suit your wants and budget by comparing the merits of the numerous models available on-line. It is also feasible to see exactly where the very best prices for Blu-ray players can be identified.