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Optical disc authoring, including CD, DVD, and Blu-ray Disc authoring, is the process of assembling source material—video, audio or other data—into the proper logical volume format to then be recorded ("burned") onto an optical disc (typically a compact disc or DVD).
Burn-in on a monitor, when severe as in this "please wait" message, is visible even when the monitor is switched off. Screen burn-in, image burn-in, ghost image, or shadow image, is a permanent discoloration of areas on an electronic visual display such as a cathode-ray tube (CRT) in an older computer monitor or television set. It is caused by ...
As of 2022, LG Display is the manufacturer of the OLED panels used in Sony's OLED TVs. [15] As of late 2022, LG Display was one of the two suppliers for displays for the iPhone 14 Pro, along with Samsung Display. [16] [17] LG was one of the two suppliers of LCD Displays for the first "Retina" model of the MacBook Pro in 2012, along with Samsung ...
Pre-recorded Blu-ray Disc titles usually ship in packages similar to, but slightly smaller (18.5 mm shorter and 2 mm thinner: 135 mm × 171.5 mm × 13 mm [138]) and more rounded than, a standard DVD keep case, generally with the format prominently displayed in a horizontal stripe across the top of the case (translucent blue for Blu-ray video ...
DVD lens supports a different focus for CD or DVD media with same laser. With the newer Blu-ray Disc drives, the laser only has to penetrate 0.1 mm of material. Thus the optical assembly would normally have to have an even greater focus range. In practice, the Blu-ray optical system is separate from the DVD/CD system.
Hitachi-LG Data Storage (HLDS, HL-DT-ST or H-L Data Storage), a 51-49 joint venture between Hitachi, Ltd. and LG Electronics, [2] is a manufacturer of DVD and Blu-ray optical disc drives [3] for desktop computers and laptops. Founded in late 2000, the company began operation in January 2001. [4] In 2006, HLDS began developing Blu-ray Disc ...
The last DVD-RAM Specification, DVD-RAM2 (also called RAM2 or Class 1), is not compatible with DVD drives that do not specifically allow reading DVD-RAM2 discs. [12] DVD-RAM2 medium was brought to the market in Japan, [13] [14] but was not launched worldwide. [15] Some high end products such as IBM System p mainframes require DVD-RAM instead of ...
In spite of having the "Blu-ray" brand, "BDXL" (or "BD-XL") is separate from the original "BD" format, meaning existing Blu-ray drives that predate the release of BDXL (mid-2010) do not support BDXL. Even Blu-ray drives released after that date may not necessarily support BDXL unless explicitly stated. [9]