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Blu-ray (Blu-ray Disc or BD) is a digital optical disc data storage format designed to supersede the DVD format. It was invented and developed in 2005 and released worldwide on June 20, 2006, capable of storing several hours of high-definition video (HDTV 720p and 1080p).
- Ultra HD Blu-ray - Wikipedia
Ultra HD Blu-ray ( 4K Ultra HD, UHD-BD, or 4K Blu-ray) [2]...
- Comparison of high-definition optical disc formats - Wikipedia
This article compares the technical specifications of...
- Ultra HD Blu-ray - Wikipedia
Nov 21, 2022 · Learn how Blu-ray evolved from a LaserDisc format to a 4K optical disc for home entertainment, and how it stands the test of time against streaming services. Find out the advantages and disadvantages of Blu-ray players, and why they are still popular in home theaters.
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SHOW ALL QUESTIONS. Blu-ray ( Blu-ray Disc or BD) is a digital optical disc data storage format designed to supersede the DVD format. It was invented and developed in 2005 and released worldwide on June 20, 2006, capable of storing several hours of high-definition video ( HDTV 720p and 1080p ).
Sep 22, 2021 · Robert Silva. Updated on September 22, 2021. Blu-ray is one of two high-definition disc formats introduced to consumers in 2006. Along with its rival, HD-DVD, Blu-ray expanded the depth, color, and detail of the images you see. While HD-DVD was discontinued in 2008, Blu-ray and DVD are still in use.
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May 1, 2024 · Blu-ray, optical disc data-storage format that is most often used for playback of high-definition (HD) video. Blu-ray represents the third generation of compact disc (CD) technology, after audio CDs and digital video discs (DVDs). In all three technologies, data is stored on a plastic disc 120 millimetres (4.75 inches) in diameter.