Showing posts with label blu ray. Show all posts
Showing posts with label blu ray. Show all posts

Sunday, June 5, 2011

Sony BDP-N460 Blu-ray Disc Player



Sony BDP-N460 Blu-ray Disc Player (Black)
From Sony

Price:$289.99

Availability: Usually ships in 1-2 business days
Ships from and sold by amazing SuperSaver


Product Description

Experience Blu-ray Disc movies in Full HD 1080p quality with stunning HD sound that supports enhanced audio formats including Dolby TrueHD and dts-HD Master Audio. You can also play and upscale your DVDs to near high definition. Connect to the internet and instantly stream thousands of movies, videos, music and more from Netflix, YouTube, Slacker and other leading content providers with the Sony BDP-N460 Network Blu-ray Disc player.

Product Details

  • Amazon Sales Rank: #2313 in Consumer Electronics
  • Color: Black
  • Brand: Sony
  • Model: BDP-N460
  • Dimensions: 2.20" h x 16.90" w x 8.10" l, 4.60 pounds

Features

  • Plays Blu-ray Disc movies in Full HD 1080p
  • Instantly streams online entertainment from leading providers
  • Upscales DVDs to near high definition
  • BD-Live ready
  • Dolby TrueHD and dts-HD Master Audio decoding

Samsung BD-P3600 1080p Blu-ray Disc Player



Samsung BD-P3600 1080p Blu-ray Disc Player
From Samsung

Price:$299.00 & eligible for FREE Super Saver Shipping on orders over $25.

Ships from and sold by Amazon.com


Product Description

Samsung BD-P3600 plays Blu-ray high-definition discs (selectable output resolution: 1080p signals available through HDMI output only; 720p/1080i signals available through HDMI or component video) with selectable 720p/1080i/1080p video upconversion for DVD (upconverted video available through HDMI output only). There is built-in audio decoding for Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS-HD and DTS-HD Master Audio Essential--Netflix video and Pandora music streaming (subscriptions to these services required). Player has 2 USB ports (1 front, 1 rear) for storing downloaded BD-Live material.



Product Details

  • Amazon Sales Rank: #12223 in Television
  • Brand: Samsung
  • Model: BD-P3600
  • Released on: 2009-03-31
  • Dimensions: 2.20" h x 17.30" w x 9.90" l, 5.30 pounds



Features

  • Experience vivid, crystal-clear visuals that are more natural, more realistic and simply stunning with Blu-ray's full 1080p HD resolution
  • Stream Blockbuster, Netflix, YouTube & Pandora
  • Multi-format playback lets you enjoy Blu-ray Discs, DVD, CD, MP3/WMA, JPEG, AVCHD and more
  • DivX support allows you to enjoy downloaded DivX movies on the big screen
  • Connect wirelessly for BD-Live content or streaming services using the included USB Wi-Fi dongle

Sony BDP-S360 1080p Blu-ray Disc Player





Sony BDP-S360 1080p Blu-ray Disc Player
From Sony

Price:$210.00

Availability: Usually ships in 1-2 business days
Ships from and sold by amazing SuperSaver


Product Description

The Sony BDP-S360 Blu-ray Disc player provides a movie experience worthy of your HDTV. Plays Blu-ray Disc movies in Full HD 1080p quality and upscales the quality of your DVDs. Supports BD-Live technology to download bonus interactive entertainment on select movies. Supports Dolby TrueHD and dts-HD audio codecs for up to 7.1 channels of high-definition sound. With QuickStart Mode your movies will start approximately six seconds from the moment you turn on the player.




Product Details

  • Amazon Sales Rank: #3550 in Consumer Electronics
  • Color: Black
  • Brand: Sony
  • Model: BDP-S360
  • Released on: 2009-11-07
  • Dimensions: 2.20" h x 16.90" w x 8.10" l, 4.60 pounds

Features

  • Blu-ray Disc player with Full HD 1080p output for Blu-ray Discs and upconversion of standard DVD video to 1080p
  • BD Live capable for accessing bonus content from BD-Live Blu-ray Discs via Ethernet port connected to your home network
  • 24p True Cinema capable lets you watch films at their intended 24 fps (frames per second); Dolby TrueHD and DTS-HD
  • Outputs: 1 HDMI, 1 component, 1 composite, 1 analog audio (2-channel), 1 digital optical audio, 1 digital coaxial audio, 1 Ethernet
  • Includes remote control and composite AV cable; measures 16.9 x 8.1 x 2.2 inches (WxDxH)

Thursday, May 27, 2010

Roku HD Player


Roku HD Player

Roku HD Player
From Roku, Inc.

Price:$99.99 & eligible for FREE Super Saver Shipping on orders over $25. Details

Availability: Usually ships in 24 hours
Ships from and sold by Amazon.com
2 new or used available from $94.99
Average customer review: 

Product Description

With Wi-Fi and High Definition playback capability built-in, Roku HD Player is the easiest way to stream top-quality instant movies and shows directly to your TV - over 50,000 and counting, from Netflix, Amazon Video On Demand, and more. The best-selling HD Player has everything you need to start enjoying endless entertainment from the comfort of your couch. No wonder it's Netflix members' top rated streaming player.


Product Details

  • Brand: Roku
  • Model: N1100
  • Dimensions: 1.75" h x 5.00" w x 5.00" l, 1.00 pounds

Features

  • Start watching movies on your TV in seconds using your high-speed Internet connection
  • Instantly plays the entire Netflix Instant Watch library with your Netflix membership - no additional subscription required, viewing is unlimited
  • Instantly plays over 45,000 movies and shows from Amazon Video On Demand
  • Built-in wireless (Wi-Fi) and wired internet connectivity
  • Plays High Definition as well as DVD-quality video; works with any TV

Editorial Reviews

Manufacturer's Description -- April 21, 2009
Manufacturer's Description --  The Roku player instantly delivers HD-quality movies and TV shows directly to your TV over the Internet. The affordable Roku player is compact, easy to set up and intuitive to use. 


  • roku box in handThe Roku comes with everything you need to start watching within minutes of opening the box - the standard yellow, white and red cables, both Wi-Fi and Ethernet are built in, wireless remote and batteries. Start watching instantly anywhere you have a TV and a high-speed Internet connection.
  • More than 50,000 titles are currently available from Amazon Video On Demand and Netflix, with many available in HD.
  • The Wall Street Journal, CNET, WIRED, and other publications have given the Roku player overwhelmingly positive reviews.
  • For even better audio and video using the Roku player with your HDTV, home theater or A/V receiver, look for the Roku digital video player plus premium cable pack.


As Easy As 1 - 2 - 3

Roku plug detail1. Wired or Wireless, The Choice is Yours
You can connect the Roku player to the Internet using most broadband providers (such as a cable modem or DSL connection.) You need at least 1.2 Mbps to watch movies instantly on the Roku digital video player with decent quality. The faster your connection, the better the quality (although this rule-of-thumb peaks out at about 5mbps). Use the built-in Wi-Fi capabilities to connect to your wireless network, or use the Ethernet port for a wired connection. It's easy either way.
back2. Connect to Virtually Any TV, New or OldThe player comes complete with everything you need to get connected right away. It even includes the standard yellow, white and red cables. Or use the HDMI or component connections with your new HDTV.
remote3. Control is at your Fingertips and Easy to Understand
The Roku player is easily controlled using the handy included remote. Choose the item you want to watch, play, fast-forward, rewind, pause and resume play later, just like watching a DVD.

Rent or Buy more than 50,000 Titles from Amazon Video On Demand

With Amazon Video On Demand Roku customers can now instantly watch more than 50,000 commercial-free movies and television shows, including hit new releases and the latest episodes available in HD.

avod logoUsing an intuitive interface, customers can order movies right from their couch and enjoy instant playback without waiting for lengthy downloads or annoying commercials. Prices start as low as $.99 and no subscription fee is required
findFind
Choose from thousands of movies and TV shows by browsing in the Amazon Video On Demand section on your Roku. Access and add to your virtual library of purchases via Amazon Video On Demand’s Your Video Library and re-watch anytime on the Roku Player, your PC or Mac and other compatible devices.
rent or buyRent or Buy
Renting and purchasing titles is a snap with the power of Amazon’s 1-click purchasing. Order new release movies and the latest TV shows right from your couch and you’re watching within seconds. Prices start as low as $.99.
watchWatch
Using your Roku Player, enjoy Amazon Video On Demand’s high quality video on any TV. Videos playback instantly, without waiting for a download. Purchases and rentals are added to Your Video Library and stored online by Amazon so you can conveniently watch them on your Roku Player, PC or Mac, and other compatible devices.

Customer Reviews

Amazing product and brilliant bang-for-your-buck5
I purchased this in January, 2009 to add some additional value to my Netflix subscription. It has far surpassed my expectations, and has proven to be one of the best $100 I have spent in a long time. This is true especially in a down economy.

Here are the pluses, and the minuses, I have seen in the product after 2 months of daily use

Pluses:
1) Huge money saver: Having this box has allowed me to drop from 3 disks unlimited to 1 disk unlimited as well as drop cable entirely. The addition of Amazon on Demand is an even bigger value in that newly released movies will also be in abundant supply.
2) Ease of Set-up and use: I am a die hard apple fan because of their ease of use, and the set-up process was the easiest I have ever experienced. In less than 4 minutes I was watching a Netflix stream on my Sony HD TV. Also, the user interface is as straightforward as possible. A lot of thought went into it, and it shows. Bravo for one of the simplest interfaces I have ever utilized.
3) Clarity of picture: Unsrupassed and almost full HD. Often forget we are streaming over the internet.
4) It just works as advertised!
5) Customer Service: Video was skipping and contacted the customer service. You would never believe that a real live person answered the phone within 5 minutes on a Sunday night. Turns out it was a nework problem (see below). Amazing customer service!

Minuses:
1) The quality of your picture is tied to your internet speed. This has only been an issue once. My Charter Cable modem service averages above 4 meg downstream, but every once in a while the network performance drops. A call to charter fixed it. This is in no way an issue with the device, just something to be aware of. Check with your service provider on your speed before buying.
2) Direct Ethernet connection recommended for best picture: This is a limitation of my wireless network, but you may also have a similar set-up. My laptop has a G wireless card, and when it gets online the whole network slows down, and wireless video quality suffered. Solved it by using a direct ethernet connection, and recommend for everyone who is able to. Much more stable and very limited intereference.

That is my review to date. If you have Netflix and want to get Amazon on Demand there are few things that will be a pleasure to use and that will provide as much bang for your limited dollars. Thank you Roku, Netflix, and Amazon for such a wonderful product.
My best-spent entertainment dollar ever!5
I was already a rent-by-mail convert -- switching between Blockbuster and Netflix for a couple of years. For an extra $99, this box has already piped in hundreds of hours of tv shows and movies, filling in the wait times between disks. The Netflix instant movie selection started out not great, but recently they have rotated in some big films like the Lord of the Rings trilogy, pop hits like Superbad, the original "Grindhouse" double feature package, as well as lots of older and more obscure releases for adventurous cineastes like me, with NO extra charge to a regular Netflix membership. The addition of Amazon streams will soon make a good thing even better, and more providers should be coming into the mix soon (Netflix has mentioned adding an HBO-on-demand service soon). I've had the player since its introduction in summer 2008, and I've gotten enough milrage out of it that if it blew up today, I'd have gotten way more than my money's worth. I've heard a fair number of technical complaints from other owners, but mine hasn't even had a single glitch since purchase. With the exception of occasional problems at the Netflix servers, and rare errors in Netflix video encodes (for instance, they sometimes accidentally put the director's commentary track onto a video intead of the theatrical soundtrack, but I think they've tightened up the quality control recently in this respect), it JUST WORKS! In these economic times, there's a lotta bang for the buck in this tiny box!
Kill the cable5
This little box rocks. I have killed of all but my local channels on cable. This may have been the best $99. I have spent in years. My sons and I use it everyday. At first I was concerned about content, but there are like 12000 things to choose from...We have watched season 1,2 and in the process of season 3 of Heroes. You have no idea how cool it is to see shows like this with no commercials. Tons of movies to choose from. I really like the fact that the company has more than delivered on what they promised. I bought the box to add to my Netflix and now I can get amazon video on demand as well, and it didn't cost anything for the upgrade. How often has that happened...I am getting a ton more than I paid for. LOVE IT.

Wednesday, March 31, 2010

What is blu ray format

In the present age of technological advancements, a lot of innovative electronics products have been introduced. Blu-ray is a third generation technology that gives a lot of facilities to the users. The Blu-ray discs are gaining popularity these days and they are able to compete with the other optical media storage devices. These discs have much more storage capacities than the traditional CDs and DVDs. The leading consumer electronics group, Blu-ray Disc Association (BDA) has developed these storage media.

Blu-ray discs are popular because one can store a huge amount of data in them. The storage capacity of a single-layer disc is up to 25 GB where as a dual-layer product can hold up to 50 GB of memory space. The high definition movies can be saved in these discs and one can watch them with great ease. In fact, a Blu-ray storage product is able to hold around six times more information than any other media. Blu-ray movies have an edge over the HD DVD films. These can store and play the movies of up to 1080 pixels resolution.

Blue Ray Movies feature high quality videos and therefore provide an exciting experience to the users. The DVDs which are available today do not support the high definition video files. One can not store more than 2 -3 movies in them. Therefore, the Blu-ray discs have an edge over the DVDs because of their value-added features. Moreover, these are more resistant to scratches and dust particles. Such movies can be encoded with a number of codecs. A separate codec is used for each movie. The type of codec is decided by the studio or the company that has developed the film.

The video formats which are supported by Blu-ray discs are MPEG-2, MPEG-4 AVC, SMPTE VC-1, etc. The HD audio formats are supported by these devices. However, it depends on the movie studios to decide the audio formats that has to be used in the film. Some of the popular formats are LPCM, DD, DTS-HD, etc. The large storage capacity gives the choice of including a lot of special features in the discs. Some of the features are menus, video graphics, summary, etc. These value-added benefits bring lot of enjoyment to the viewers. One can directly go to the menu system without stopping the movie. Also, the viewers can see the director of the film discussing the scene when it is being played in the background. They can also update the contents given in the movie through internet and download extras from different websites that provide such facility.

The latest Blu-ray movies can be found from many places. These include movie stores, super markets, CDs/DVDs shops and many others. The online websites also provide the Blu-ray films to the viewers. One can find all the hit movies on these portals at reasonable prices. Many innovative schemes and deals are also offered on these portals that makes shopping much more cost-effective for the users. Some of the latest Blu-ray films are "The Orphanage", "Predator", "Juno", "One Missed Call", etc. The viewers can watch them on their DVD players sitting in the home. These movies can be downloaded from a number of websites like Torrentfreak.com, Blu-ray.com, Amazon.co.uk, etc. One has to get himself registered with any of these sites before downloading the movie.

The latest Blu-ray movies discs have got huge response from the viewers worldwide. Some of them have become so popular that they were out of stock within few days of their launch. For example, "Mission Impossible" was a movie that did not have very good sales before the release of its Blu-ray disc version. The new version saw a record sale and became more popular with passage of time. Overall, it is quite clear that the future of Blue-ray movies is very bright and promising. These have brought a new revolution in the entertainment industry and people wait for the arrival of such products.

Tuesday, March 30, 2010

400 GB of data on a Single Blu-ray Disc

400 GB of data on a single disc. Seems to be quite amusing for some while some would say that it will take time to achieve it. But Japanese electronics giant Pioneer has made it possible. Pioneer has developed world's first 16-layer blu-ray disc, squeezing 25 GB of data on each layer thus totalling to an amazing figure of 400GB.

The currently commercially available blu-ray discs have the storage capacity of 25 GB. Those having two layers can store 50 GB of data. The problem in developing multiple layers disc have been to obtain a clear and stable signal from each recording layer. The frequently visited problems were crosstalk from adjacent layers and transmission loss. Pioneer managed to overcome these issues and developed a disc structure that reduces crosstalk from adjacent layers. Finally it came with a 16-layer optical disc that can play back high-quality signals from each layer.

The good news is that these high capacity discs are backward-compatible and will play on blu-ray disc players. These discs can be read using the same objective lens in current Blu-ray drives. Video game publishers and movie studios can use these discs to take more content on a single disc.

With the development of this technology, Pioneer is putting a green spin on the development. Discs with such enormous capacities mean fewer resources are consumed to deliver the same data or movies on Blu-ray media. For consumers, the main advantage of this technology is the chances of renting an entire season of a television show or collection of movies on a single disc. No need of disc-swapping.

Saturday, March 27, 2010

What is blu ray format

Market and studio support of both formats grows more exclusive

Compelled to make a choice between the two formats, movie studios and other publishers of video content have found themselves with the unenviable position of choosing a winner in a dead heat. Nevertheless, Blu-Ray appears to be gaining ground in seeking exclusive home video distribution rights from major film studios. As of January 2008, 20th Century Fox, Sony Pictures, Lionsgate, MGM, Buena Vista and Miramax pictures all released their titles exclusively on Blu-ray. Warner Brothers and New Line, currently releasing titles in both formats, will cease HD DVD title distribution in June 2008. The New York Times has predicted Warner Brothers’ defection will effectively end the commercial viability of HD DVD. Toshiba executives meanwhile have vowed to fight on despite the bad news. Paramount, Focus Features, and Universal continue their exclusivity with HD DVD. In September of 2007, Blu-ray was named the format of choice by the Home Theatre Specialists of America, a group that includes some 62 merchants and 800 home theatre installers nationwide.

The winning format will drop in price

It’s important to remember that prices of both formats have been kept somewhat inflated as result of the struggle for market dominance. As one side emerges as the designated industry choice, promotion and advertising incentives will bring the cost of the technology down among its several manufacturers. The product released for the winning format will decrease in price as well, much as DVD costs began to sharply drop following the widespread dissemination of DVD players that began roughly seven years ago. In fact, the home video industry needs prices of high definition video titles to come down as soon as possible. DVD sales, once celebrated as the savior of a film industry facing declining revenue, saw its sales peak last year. Many industry employees look to sales of high definition home videos will bolster that market. However, with many families shifting towards downloading movies from the Internet, the dispute may rapidly become irrelevant.

Shopping for the format of your choice

Buying the high definition player of your choice presents several opportunities to strategically shop for the best bargain. Don’t underestimate the value of a "wait and see" attitude, either: the nonprofit product evaluation group Consumer Reports recommends waiting to see which format comes out on top before making a final decision. When it’s time to shop, though, they also recommend finding the best picture quality for your money. High definition players should all qualify for the technical specifications of high definition picture quality. In addition, most high definition players should be able to convert regular DVD’s into high definition resolution but not HD picture quality.

Taking advantage of sales and discounts

Shopping smart means taking your time and finding the best value for the money you’re prepared to spend. It’s best not to exceed your spending limit, however, as with any family purchase. The electronics superstores are less likely to negotiate a price, but they do frequently offer sales with steep discounts on discontinued models. They may also offer significant savings on floor demonstration units. Shopping online may promise significant savings, but it’s also important to buy safely from a reputable Web site with proven customer service satisfaction commitments. You should also be prepared for the reasonably unlikely chance that the product can become damaged during shipping. DVD players of all kinds are delicate instruments, not entirely well-suited to transit.

Extra warranties and service contracts provide additional peace of mind.

Additional service warranties extend the manufacturer’s warranty and provide the buyer with increased protection in the event of defect or accident. Most electronics superstores offer extended coverage for a small fee atop the actual sales price, betting the consumer won’t need it: modern electronics boast durable construction as a matter of course, making them at least partially correct. But the extended coverage is well worth the peace of mind.

Buy name brand and buy quality merchandise.

There’s an old saying among electronics aficionados: "buy cheap, pay twice." When you shop, you’ll sometimes see obscure brand names on some products that offer a reduced cost. These brands may not meet the rough and tumble standards suitable for an entire family.

Renting and buying titles

Home video title providers like Netflix and Blockbuster have been quick to capitalize on the new high definition market. Netflix, the largest online movie rental service, offers both Blu-Ray and HD DVD titles as part of its monthly service plans. Blockbuster carries Blu-ray in over 1100 stores and also stocks both formats online and in its 250 stores that already rent both high-definition formats. Several national retail superstores carry titles in both formats online and in their stores, including Target, Wal-Mart, and Best Buy.

Finally, many of the major film studios have implemented release schedules that allow high definition titles to accompany their standard DVD new releases to stores on a same-day basis. As one format gradually assumes dominance over the other, this trend will likely become regular practice.

Friday, March 26, 2010

How To Make the Best Choice When Buying HD DVD or Blu-Ray

The technology is brand new, even if the economics driving their sales and selection are strikingly familiar. The so-called "format war" between High Definition DVD (HD DVD) and Blu-Ray players for market dominance harkens many analysts and home video collectors back to the 1980s, when VHS and Betamax vied for ultimate consumer loyalty. In time, prices and entertainment options pushed VHS to dominate, driving the Betamax format into obsolescence and obscurity. Now that same choice and fear of getting stuck with obsolete or market forsaken technology face modern families confused about which player represents the more sensible investment. However, certain emerging trends indicate the Blu-ray format may have turned the corner on its competitor.

Blu-ray and HD DVD use similar lasers to read information.

For as much as they're different in format and market support, HD DVD and Blu-Ray players are surprisingly simple in one basic functioning principle. Both use a blue laser with a much shorter wavelength than the traditional red-hued laser found on standard DVD players. This shorter-wavelength beam allows the players to interpret and understand many more times the amount of information stored on a disc. For example, the typical Blu-ray disc has roughly five times the storage capacity as a standard DVD player, while HD DVD has storage space three times that of standard DVD. That extra storage capacity is used to compile and render more detailed video images and more intricate and robust audio – there's enough capacity, in fact, to keep pace with High Definition Television's (HDTV) massive data requirements.

From that one common feature, the two formats diverged.

Blu-ray and HD DVD use differing formats to process the video and sound information recorded on the laser disc. The reasons for the differences are embedded deep with the formats' research and development over the past ten years. The Blu-ray format and player was designed by a consortium of entertainment companies known as the Blue-ray Disc Corporation. HD DVD was developed through an agreement with the Toshiba and Microsoft corporations, after Microsoft head Bill Gates determined Blu-Ray's Java-based software engine would not work as well as with personal computers as Microsoft's own technology.

Repeated attempts at negotiating a compromise between the BDA and the DVD Forum (The Toshiba-led consortium promoting HD DVD format) failed. By the middle of 2006, both formats had entered the marketplace, with a steady stream of movie titles becoming available for each format in the following months. Consumer experts began warning a format war could prove long and costly to manufacturers and customers alike. They were right.

Public reception of both formats was mixed, uncertain.

Far from a warm welcome, both Blu-Ray and HD DVD players and titles received a mixed reception from the DVD marketplace. Some statistics show only 750,000 of each player were sold in the United States in 2007.

Blu-Ray enjoyed a noteworthy advantage in that Sony's new Playstation 3 gaming console includes Blu-ray player capability. In fact, some statistics show that 74 percent of all Blu-ray players sold last year came bundled inside the Playstation 3. As a result, Blu-ray disc sales continue to outsell HD DVD discs by a sizeable margin. Not to be outdone, Microsoft has released an upgrade kit for its Xbox 360 gaming platform to play HD DVDs. Currently only Toshiba markets stand-alone HD DVD players. Blu-Ray enjoys more widespread support from Sony, Panasonic, Dell, LG Electronics, and several others.

During the ongoing struggle, some market analysts questioned the need for either format, let alone two separate yet ostensibly similar technologies that seemingly fueled consumer confusion. Some commentators have even questioned the necessity of high definition home video until such time as High Definition Television (HDTV) more firmly establishes itself in the American home. They point to sluggish sales of either player as proof of the public's disinterest in any form of high definition home video.

In Part Two we'll look at shopping tips for buying the best player and also how the major film studios and rental companies are meeting the demand for HD DVD and Blu-ray entertainment. We'll also show how one format is quickly pulling ahead of the other.

Michael Kabel is senior staff writer for http://www.cornerstorkbabygifts.com. Stop by for parenting and baby resources at cornerstork.

Thursday, March 25, 2010

What is the Difference between HD DVD and Blu Ray

HD DVD and Blu-ray are two competing disc technologies. They are high-definition optical disc formats, which are incompatible with each other. They were developed with intent to replace the existing DVD format that is widely used by the computer users across the globe. Will the technologies replace the DVD format? Which technology will dominate the computer market in the coming years? Let time decide that, while we turn to understanding the differences between the HD DVD and Blu-ray technologies.

What is Blu-ray Technology?

Blu-ray is an optical disc format of the forthcoming generations. The Blu-ray Disc Association (BDA), a group of prominent consumer electronics and personal computer manufacturers, develops this disc format. Blu-ray discs are optical disc storage media that can be used for the storage of high-definition video and data. A blue or violet colored laser beam of a short wavelength is used to read and write in this disc. Owing to the short wavelength of the laser beam, more data can be stored on a relatively lesser space. In spite of the physical dimensions similar to a DVD, a Blu-ray disc can store a greater amount of data. A single layer Blu-ray disc stores as much as 25 GB data while a dual-layer disc can store up to 50 GB of data.

What is HD DVD?

HD DVD is short for High-Definition/Density Digital Versatile Disc. It is an optical disc format used for storing high-definition video. Toshiba, a multinational manufacturing company, leading in the field of infrastructure, consumer products and electronic devices, developed HD DVD. However, lately, Toshiba has declared that it has stopped developing HD DVD drives or players. Like Blu-ray discs, HD DVDs are available in readable as well as rewritable formats.

What is the difference between HD DVD and Blu-ray?

Both HD DVD and Blu-ray discs were designed to compete with the existing DVD format. They offer greater storage capacities and the encoding methods they use endow them with a higher quality of audio and video playback. The two formats differ in many ways.

Firstly, a single-layer HD DVD can store 15 GB data while a single-layer Blu-ray disc is capable of storing 25 GB data. Secondly, the maximum bit rate for raw data transfer that is offered by HD DVDs is 36.5 Mbits/s while that offered by Blu-ray discs is as high as 53.9 Mbits/s. The wavelength of the laser used to write on both HD DVDs and Blu-ray discs is 405 nanometers. The numerical aperture of the lens that is used to focus the laser beam on the disk is different for HD DVDs and Blu-ray discs. For HD DVDs, it is 0.65 nanometers while it is 0.85 nanometers for Blu-ray discs. Frame rates refer to the frequencies at which the storage devices produce consecutive images. The frame rate offered by HD DVDs is 25-30 frames per second while that offered by Blu-ray discs is 24 frames per second. Hardcoating is mandatory for Blu-ray discs while this is not the case with HD DVDs. Blu-ray discs employ three region codes while HD DVDs are region-free.

Although HD DVDs and Blu-ray disc technologies seem to be similar, they exhibit some major differences. Wondering which one’s better? That, you are to decide.

Wednesday, February 24, 2010

Metropolis Director's Cut in UK Theaters Before Blu-ray

Eureka Entertainment has announced the continuation of its long association with Fritz Lang's 1927 cinema classic Metropolis, a restored and reconstructed “Director's Cut” of which received its highly anticipated world premiere at the Berlin International Film Festival on February 12. UK audiences will get their first glimpse of the film returned to its original glory (for the first time in 83 years, after materials were cut and lost after its 1927 premiere) when the film is re-released theatrically nationwide later in the year, followed by a new Blu-ray edition in The Masters of Cinema Series.

Monsters vs Aliens 3D Blu-ray Exclusive with Samsung TVs

During the unveiling of its product lineup, the European branch of consumer-electronics company Samsung announced that, in order to get customers started with stereoscopic home cinema, the 3D version of the 2009 Dreamworks Animation blockbuster Monsters vs. Aliens will be available exclusively bundled with Samsung Full HD 3D televisions, expected to launch in March.

At the moment, there is no information regarding the duration of that exclusivity deal, or whether it will also apply to the US.

Blu ray players compared

Murphy's Law seemed to be the theme for Blu-ray in 2006. In addition to firmware foul-ups and component shortages, a lackluster slate of early Blu-ray movies let underdog HD-DVD steal the show. But a new year means new opportunity: the number of available Blu-ray titles is soon expected to surpass that of HD-DVD, and there are actually some players you can buy. So far, the PlayStation 3 is the runaway winner, offering excellent Blu-ray playback in addition to its HD gaming and multimedia capabilities--all for hundreds less than the price of competing players. Moreover, the PS3 is the only player that boasts bleeding-edge HDMI 1.3 compatibility, and it's going to remain in the line-up for years to come. Meanwhile, the other first-generation players shown here will be soon overshadowed by their inevitable successors, certain to be on display at the 2007 Consumer Electronics Show. In other words: Blu-ray fans who can't get their hands on a PS3 should wait to see what the second-generation players will offer later in 2007 before taking the plunge.

Blu Ray Facts


Blu-Ray technology is the next generation of optical disc format developed by the Blu-Ray Disc Association(BDA) and major developers of consumer electronics, computers, and media manufacturers around the globe. The technology will enable consumers to store large amount of data (5 to 6 times more than DVD), record/rewrite digital content, and watch high definition videos via Blu-Ray devices. The Blu-Ray disc comes in two types: Single layer disc which will be introduced first in the market and dual layer disc which will follow near future. The single layer can hold up to 25 GB of data which equates to about 2 hours of recording/playing time of digital content on HDTV and 13 hours of non-digital content from a regular television. The dual layer disc will hold data up to 50 GB and it will be mainly utilized for gaming (PS3) and entertainment purpose.
The current optical disc technology such as DVD utilizes red laser to read and write data. However, the Blu-Ray technology uses blue- violet laser to read and write. There are several differences between the red laser and blue laser. First, the wavelength of a blue-violet laser is shorter (405nm) than the red laser (650nm). Second, the numerical aperture has been improved to 0.85 from .60. The shorter wavelength of a blue-violet laser leads to more accurate focus on the laser spot, which makes it possible to pack more data onto a DVD sized disc. The numerical aperture measures the ability of a lens to gather and focus light. The aperture number 1 represents the greatest focusing power and smallest laser spot. The DVD?s numerical aperture ranges from .50 to .65 compared to the Blu-Ray?s numerical aperture of .85, making it a big improvement over the existing optical disc technology.
The technology industry has seen an explosive demand for the HDTV and consumer’s desire to record high definition content. Fueling the demand is the U.S government’s mandate to shut off analog broadcast by February 17th of 2009 and replace it with digital broadcast. The Blu-Ray technology was created out of necessity to meet the new demand and to set a new standard in the field of optical disc. This technology supports direct recording of the MPEG-2 TS (Transport Stream) which is used by many digital broadcasters globally. In other words, digital content from HDTV can be recorded directly to the disc without compromising quality and extraneous processing power. Also, Blu-ray will support MPEG-4 in H.264, and SMPTE, Microsoft’s Windows Media Video. The Blu-Ray’s 1x speed is rated at 36Mbps which is less than the required 54Mbps for movies and games. Movies and game discs will utilize at least 2x speed, which is 72Mbps data transfer rate, to complement the large amount of data required for high definition content. This fast rate is more than sufficient to record and playback HDTV while maintaining the original picture quality. It is very possible to watch playback video and record HD video at the same time through the use of random access feature offered by the Blu-ray technology.

Blu-ray Players

In the Blu-ray player section you will always find up-to-date information about new and upcoming Blu-ray players, Blu-ray player reviews, photos and product images, detailed specifications about Blu-ray players including release dates, media, audio- and video playback, connections, features etc. You can also search for players and features, and easily compare Blu-ray players using our comparison functions.