Blu-ray or Blu-ray Disc (BD) is a digital optical disc knowledge storage format. It was designed to supersede the DVD format, and is able to storing several hours of video in high-definition (HDTV 720p and 1080p) and extremely high-definition resolution (2160p).
"Verbatim to Launch World's First Mini BD Media". Archived from the unique on April 24, 2013. Ryan Nakashima. Hollywood hopes an ensemble cast boosts Blu-ray Archived December 23, 2009, at the Wayback Machine. Associated Press.
All of the video-primarily based participant profiles (BD-Video) are required to have a full implementation of BD-J. Blu-ray Disc Video use MPEG transport streams, in comparison with DVD's MPEG program streams. An MPEG transport stream accommodates one or more MPEG program streams, so this enables a number of video applications to be stored in the same file to allow them to be played back simultaneously (e.g. with "image-in-image" impact). "AVREC Format Specifications".
In addition, Blu-ray gamers cannot play HD DVDs, and HD DVD players can't play Blu-ray discs. Some Blu-ray gamers also can play Video CDs, and all 4K Blu-ray players can play common Blu-ray Discs, and most can play DVDs and CDs. The PlayStation four doesn't help CDs.
Statistics Page Archived July 8, 2011, on the Wayback Machine. Blu-rayStats.com.
Retrieved October 24, 2009. Although there are only three Blu-ray regions, the nation code allows much more exact management of the regional distribution of Blu-ray discs than the six (or eight) DVD areas. In Blu-ray discs, there aren't any "special regions" such because the areas 7 and eight in DVDs. Originally BD-ROMs stored video up to 1920×1080 pixel decision at as much as 60 (fifty nine.ninety four) fields per second. Currently with UHD BD-ROM videos could be saved at a most of 3840×2160 pixel resolution at up to 60 (fifty nine.94) frames per second, progressively scanned.
Retrieved on December 22, 2010. AfterDawn.com Glossary – BDAV container Archived December 9, 2012, at Archive.at present, Retrieved on July 26, 2009. Hitachi First in Industry to Release Blu-ray Disc Camcorder Archived August 10, 2007, on the Wayback Machine Naoki Asakawa, Nikkei Electronics, Nikkei Business Publications, August 3, 2007.
Jim Taylor. June 27, 2013. Archived from the unique on August 22, 2009.
Archived from the original on December 18, 2008. Blu-ray Disc Association (August 2004) Blu-ray Disc Format, White paper Archived June 12, 2009, at the Wayback Machine (PDF) Page 22, Retrieved on July 28, 2009. Blu-ray Disc Association (March 2008) BD-RE – Audiovisual Application Format Specification for BD-RE 2.1 Archived 2009-07-30 at WebCite (PDF), Technical White Papers – BD RE Archived May 6, 2009, on the Wayback Machine, Retrieved on July 28, 2009. Videohelp.com What is Blu-ray Disc and HD DVD? Archived 2006-04-30 at the Wayback Machine, Retrieved on July 26, 2009.
By comparison, the primary blue laser was invented in 1996, with the first prototype discs coming 4 years later. and Blu-ray Disc Founders was based by the 9 preliminary members. For playback of 4K content Blu-ray has been outdated by Ultra HD Blu-ray.
Archived from the original on March 17, 2009. "First Region Free Blu-ray Players Available" Archived September 24, 2009, on the Wayback Machine engadgethd.com.
However, triple layer 3D discs typically have a person limitation set stopping the disc from being considered in 2D (though a 2D disc is usually included within the packaging). Presently AVCREC is tightly built-in with the Japanese ISDB broadcast standard and isn't marketed exterior of Japan. AVCREC is used primarily in set-prime digital video recorders and in this regard is comparable to HD REC. A specially licensed piece of hardware is required to insert the ROM Mark into the media throughout mastering.
Blu-ray Discâ„¢ und DVD-Player
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Unlike DVD area codes, Blu-ray area codes are verified only by the participant software program, not by the optical drive's firmware. The Blu-ray Disc area coding scheme divides the world into three regions, labeled A, B, and C. The choice of codecs affects the producer's licensing/royalty costs as well as the title's most run time, because of differences in compression effectivity. Discs encoded in MPEG-2 video usually limit content producers to round two hours of excessive-definition content on a single-layer (25Â GB) BD-ROM. The extra-superior video formats (VC-1 and MPEG-4 AVC) typically obtain a video run time twice that of MPEG-2, with comparable high quality. a Only supported on UltraHD Blu-Ray with HEVC video compression commonplace.
and in the course of the first three quarters of 2007, BD outsold HD DVD by about two to 1. At CES 2007, Warner proposed Total Hi Def—a hybrid disc containing Blu-ray on one aspect and HD DVD on the opposite, but it was never launched. This website online is not affiliated with the Blu-ray Disc Association.
While most present Blu-ray gamers and recorders can read and write 1920×1080 video at the full 59.94p and 50p progressive format, new players for the UHD specifications will be able to learn at 3840×2160 video at either 59.94p and 50p codecs. In an effort to extend sales, studios are releasing films in combo packs with Blu-ray Discs and DVDs as well as digital copies that may be performed on computer systems and mobile devices. Some are launched on "flipper" discs with Blu-ray on one side and DVD on the opposite. Other strategies are to release movies with the special options solely on Blu-ray Discs and none on DVDs.
However, triple layer 3D discs typically have a person limitation set preventing the disc from being seen in 2D (although a 2D disc is commonly included within the packaging). Presently AVCREC is tightly integrated with the Japanese ISDB broadcast commonplace and is not marketed outdoors of Japan. AVCREC is used primarily in set-top digital video recorders and in this regard is comparable to HD REC. A specially licensed piece of hardware is required to insert the ROM Mark into the media throughout mastering.
High Fidelity Pure Audio (HFPA) is a marketing initiative, spearheaded by the Universal Music Group, for audio-only Blu-ray optical discs. Launched in 2013 as a possible successor to the compact disc, it has been compared with DVD-A and SACD, which had comparable goals. The BD-ROM specification defines 4 Blu-ray Disc participant profiles, together with an audio-solely participant profile (BD-Audio) that does not require video decoding or BD-J.
Retrieved on December 22, 2010. AfterDawn.com Glossary – BDAV container Archived December 9, 2012, at Archive.at present, Retrieved on July 26, 2009. Hitachi First in Industry to Release Blu-ray Disc Camcorder Archived August 10, 2007, on the Wayback Machine Naoki Asakawa, Nikkei Electronics, Nikkei Business Publications, August 3, 2007.
Jim Taylor. June 27, 2013. Archived from the original on August 22, 2009.
Archived from the original on March 17, 2009. "First Region Free Blu-ray Players Available" Archived September 24, 2009, on the Wayback Machine engadgethd.com.
The major utility of Blu-ray is as a medium for video material corresponding to function movies and for the bodily distribution of video video games for the PlayStation 3, PlayStation four, and Xbox One. The name "Blu-ray" refers back to the blue laser (truly a violet laser) used to learn the disc, which permits info to be stored at a larger density than is possible with the longer-wavelength purple laser used for DVDs. "DVD Frequently Asked Questions (and Answers)".
Contents
Retrieved on December 22, 2010. AfterDawn.com Glossary – BDAV container Archived December 9, 2012, at Archive.at present, Retrieved on July 26, 2009. Hitachi First in Industry to Release Blu-ray Disc Camcorder Archived August 10, 2007, on the Wayback Machine Naoki Asakawa, Nikkei Electronics, Nikkei Business Publications, August three, 2007.
In addition, Blu-ray players cannot play HD DVDs, and HD DVD gamers can't play Blu-ray discs. Some Blu-ray gamers can also play Video CDs, and all 4K Blu-ray players can play regular Blu-ray Discs, and most can play DVDs and CDs. The PlayStation four does not help CDs.
and during the first three quarters of 2007, BD outsold HD DVD by about two to at least one. At CES 2007, Warner proposed Total Hi Def—a hybrid disc containing Blu-ray on one aspect and HD DVD on the other, however it was never launched. This web site isn't affiliated with the Blu-ray Disc Association.
Unlike DVD area codes, Blu-ray area codes are verified solely by the player software program, not by the optical drive's firmware. The Blu-ray Disc region coding scheme divides the world into three areas, labeled A, B, and C. The alternative of formats affects the producer's licensing/royalty costs in addition to the title's maximum run time, because of differences in compression effectivity. Discs encoded in MPEG-2 video typically restrict content producers to around two hours of excessive-definition content on a single-layer (25Â GB) BD-ROM. The extra-superior video codecs (VC-1 and MPEG-4 AVC) typically obtain a video run time twice that of MPEG-2, with comparable quality. a Only supported on UltraHD Blu-Ray with HEVC video compression commonplace.
The primary utility of Blu-ray is as a medium for video materials corresponding to function films and for the physical distribution of video video games for the PlayStation three, PlayStation four, and Xbox One. The identify "Blu-ray" refers back to the blue laser (truly a violet laser) used to learn the disc, which allows information to be saved at a greater density than is feasible with the longer-wavelength purple laser used for DVDs. "DVD Frequently Asked Questions (and Answers)".
Blu-ray or Blu-ray Disc (BD) is a digital optical disc data storage format. It was designed to supersede the DVD format, and is capable of storing a number of hours of video in excessive-definition (HDTV 720p and 1080p) and extremely excessive-definition resolution (2160p).
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Archived from the original on March 17, 2009. "First Region Free Blu-ray Players Available" Archived September 24, 2009, on the Wayback Machine engadgethd.com.
December 14, 2009. Retrieved December 14, 2009. This means the MVC (3D) stream is backward appropriate with H.264/AVC (2D) stream, permitting older 2D devices and software to decode stereoscopic video streams, ignoring extra info for the second view.
By comparability, the primary blue laser was invented in 1996, with the primary prototype discs coming four years later. and Blu-ray Disc Founders was founded by the 9 initial members. For playback of 4K content Blu-ray has been outmoded by Ultra HD Blu-ray.
"Verbatim to Launch World's First Mini BD Media". Archived from the unique on April 24, 2013. Ryan Nakashima. Hollywood hopes an ensemble solid boosts Blu-ray Archived December 23, 2009, on the Wayback Machine. Associated Press.
Archived from the unique on December 18, 2008. Blu-ray Disc Association (August 2004) Blu-ray Disc Format, White paper Archived June 12, 2009, at the Wayback Machine (PDF) Page 22, Retrieved on July 28, 2009. Blu-ray Disc Association (March 2008) BD-RE – Audiovisual Application Format Specification for BD-RE 2.1 Archived 2009-07-30 at WebCite (PDF), Technical White Papers – BD RE Archived May 6, 2009, at the Wayback Machine, Retrieved on July 28, 2009. Videohelp.com What is Blu-ray Disc and HD DVD? Archived 2006-04-30 on the Wayback Machine, Retrieved on July 26, 2009.
and during the first three quarters of 2007, BD outsold HD DVD by about two to one. At CES 2007, Warner proposed Total Hi Def—a hybrid disc containing Blu-ray on one aspect and HD DVD on the opposite, however it was by no means released. This website isn't affiliated with the Blu-ray Disc Association.
During replication, this ROM Mark is transferred along with the recorded knowledge to the disc. In consequence, any copies of a disc made with a daily recorder will lack the ROM Mark knowledge and will be unreadable on standard gamers. Transform the audio and video output. Parts of the content will not be viewable without letting the BD+ program unscramble it. Instructions ("hacks") describing the way to reset the Blu-ray region counter of laptop player functions to make them multi-area indefinitely are also regularly posted to video fanatic web sites and boards.
Unlike DVD region codes, Blu-ray region codes are verified only by the player software, not by the optical drive's firmware. The Blu-ray Disc area coding scheme divides the world into three regions, labeled A, B, and C. The choice of formats impacts the producer's licensing/royalty costs as well as the title's most run time, as a result of differences in compression effectivity. Discs encoded in MPEG-2 video usually limit content producers to around two hours of high-definition content material on a single-layer (25Â GB) BD-ROM. The extra-advanced video formats (VC-1 and MPEG-4 AVC) typically achieve a video run time twice that of MPEG-2, with comparable quality. a Only supported on UltraHD Blu-Ray with HEVC video compression commonplace.
Retrieved October 24, 2009. Although there are solely three Blu-ray regions, the nation code allows much more exact control of the regional distribution of Blu-ray discs than the six (or eight) DVD areas. In Blu-ray discs, there are no "particular regions" such as the areas 7 and 8 in DVDs. Originally BD-ROMs saved video as much as 1920×1080 pixel resolution at as much as 60 (fifty nine.ninety four) fields per second. Currently with UHD BD-ROM movies may be stored at a most of 3840×2160 pixel decision at up to 60 (59.94) frames per second, progressively scanned.
Ault, Susanne (October 7, 2007). "Blu-ray Disc Assn. promotes new Bonus View".
Statistics Page Archived July 8, 2011, at the Wayback Machine. Blu-rayStats.com.