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Blackmagic URSA
The Blackmagic URSA is a digital movie camera developed and manufactured by Blackmagic Design, released on August 8, 2014. It is the first camera to be user-upgradeable for additional equipment manufactured by Blackmagic and other third-party makers. History At the NAB Show in April 2014, Blackmagic Design announced the URSA digital movie camera, which was the first movie camera to be user-upgradeable for additional equipment, alongside the Studio Camera, the television-oriented version of the Cinema Camera. In November, a firmware update maxed the frame rate to 80p and added a new 3:1 compression ratio for RAW files. In April 2015, the URSA Mini was announced and all URSA models and variants received another update that upgraded the maximum frame rate for the windowed 1080p resolution to 150 fps and added support for Apple ProRes 444 XQ and updated the models with a second-generation sensor. A B4 lens mount was added to the Mini in September. The 4.6K version of the Mini was t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blackmagic Design
Blackmagic Design Pty Ltd. is an Australian digital cinema company and hardware manufacturer based in Port Melbourne, Victoria, Australia. It designs and manufactures broadcast and cinema hardware, most notably high-end digital-movie cameras, and also develops video editing software, such as the DaVinci Resolve and Blackmagic Fusion applications. History The company was founded in 2001 by Grant Petty and produced its first product, a capture card for macOS called DeckLink that was the first to offer uncompressed 10-bit video, in 2002. The company later released newer versions of the product and added color-correction capabilities, support for Windows, and full support for Adobe Premiere Pro and Microsoft DirectShow. *In 2005 the company released several products, including the Multibridge family of PCIe bi-directional converters and the FrameLink family of DPX-based software. *In 2006 the company released Blackmagic On-Air television production software. *In 2009 the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LANC
Lanc may refer to: __NOTOC__ Organizations * National-Christian Defense League (Romanian: ), a Romanian political party * National Liberation Movement (Albania) (Albanian: or LANÇ), an Albanian World War II resistance organization People * Arthur Lanc (1907–1995), Austrian medical officer during World War II who was named Righteous among the Nations for protecting Jews from the Holocaust * Erwin Lanc (born 1930), Austrian politician * Maria Lanc (1911–1995), Arthur Lanc's wife, also named Righteous among the Nations Other uses * Avro Lancaster, a British World War II heavy bomber aircraft nicknamed the Lanc * LANC Lanc may refer to: __NOTOC__ Organizations * National-Christian Defense League (Romanian: ), a Romanian political party * National Liberation Movement (Albania) (Albanian: or LANÇ), an Albanian World War II resistance organization People * Arthu ..., a protocol by Sony used to synchronize camcorders and cameras See also * Lancs (other) * Lank (disam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proprietary Software
Proprietary software is software that is deemed within the free and open-source software to be non-free because its creator, publisher, or other rightsholder or rightsholder partner exercises a legal monopoly afforded by modern copyright and intellectual property law to exclude the recipient from freely sharing the software or modifying it, and—in some cases, as is the case with some patent-encumbered and EULA-bound software—from making use of the software on their own, thereby restricting his or her freedoms. It is often contrasted with open-source or free software. For this reason, it is also known as non-free software or closed-source software. Types Origin Until the late 1960s computers—large and expensive mainframe computers, machines in specially air-conditioned computer rooms—were usually leased to customers rather than sold. Service and all software available were usually supplied by manufacturers without separate charge until 1969. Computer vendors ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Touchscreen
A touchscreen or touch screen is the assembly of both an input ('touch panel') and output ('display') device. The touch panel is normally layered on the top of an electronic visual display of an information processing system. The display is often an LCD, AMOLED or OLED display while the system is usually used in a laptop, tablet, or smartphone. A user can give input or control the information processing system through simple or multi-touch gestures by touching the screen with a special stylus or one or more fingers. Some touchscreens use ordinary or specially coated gloves to work while others may only work using a special stylus or pen. The user can use the touchscreen to react to what is displayed and, if the software allows, to control how it is displayed; for example, zooming to increase the text size. The touchscreen enables the user to interact directly with what is displayed, rather than using a mouse, touchpad, or other such devices (other than a stylus, which is opti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Capacitive Sensing
In electrical engineering, capacitive sensing (sometimes capacitance sensing) is a technology, based on capacitive coupling, that can detect and measure anything that is conductive or has a dielectric constant different from air. Many types of sensors use capacitive sensing, including sensors to detect and measure proximity, pressure, position and displacement, force, humidity, fluid level, and acceleration. Human interface devices based on capacitive sensing, such as touchpads, can replace the computer mouse. Digital audio players, mobile phones, and tablet computers will sometimes use capacitive sensing touchscreens as input devices. Capacitive sensors can also replace mechanical buttons. A capacitive touchscreen typically consists of a capacitive touch sensor along with at least two complementary metal-oxide-semiconductor (CMOS) integrated circuit (IC) chips, an application-specific integrated circuit (ASIC) controller and a digital signal processor (DSP). Capacitive sensing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liquid-crystal Display
A liquid-crystal display (LCD) is a flat-panel display A flat-panel display (FPD) is an electronic display used to display visual content such as text or images. It is present in consumer, medical, transportation, and industrial equipment. Flat-panel displays are thin, lightweight, provide better l ... or other Electro-optic modulator, electronically modulated optical device that uses the light-modulating properties of liquid crystals combined with polarizers. Liquid crystals do not emit light directly but instead use a backlight or reflector (photography), reflector to produce images in color or monochrome monitor, monochrome. LCDs are available to display arbitrary images (as in a general-purpose computer display) or fixed images with low information content, which can be displayed or hidden. For instance: preset words, digits, and seven-segment displays, as in a digital clock, are all good examples of devices with these displays. They use the same basic technology, exc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thin-film-transistor Liquid-crystal Display
A thin-film-transistor liquid-crystal display (TFT LCD) is a variant of a liquid-crystal display that uses thin-film-transistor technology to improve image qualities such as addressability and contrast. A TFT LCD is an active matrix LCD, in contrast to passive matrix LCDs or simple, direct-driven (i.e. with segments directly connected to electronics outside the LCD) LCDs with a few segments. TFT LCDs are used in appliances including television sets, computer monitors, mobile phones, handheld devices, video game systems, personal digital assistants, navigation systems, projectors, and dashboards in automobiles. History In February 1957, John Wallmark of RCA filed a patent for a thin film MOSFET. Paul K. Weimer, also of RCA implemented Wallmark's ideas and developed the thin-film transistor (TFT) in 1962, a type of MOSFET distinct from the standard bulk MOSFET. It was made with thin films of cadmium selenide and cadmium sulfide. The idea of a TFT-based liquid-crystal display (L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Beta
A software release life cycle is the sum of the stages of development and maturity for a piece of computer software ranging from its initial development to its eventual release, and including updated versions of the released version to help improve the software or fix software bugs still present in the software. There are several models for such a life cycle. A common method is that suggested by Microsoft, which divides software development into five phases: Pre-alpha, Alpha, Beta, Release candidate, and Stable. Pre-alpha refers to all activities performed during the software project before formal testing. The alpha phase generally begins when the software is feature complete but likely to contain several known or unknown bugs. The beta phase generally begins when the software is deemed feature complete, yet likely to contain several known or unknown bugs. Software in the production phase will generally have many more bugs in it than completed software, as well as speed/performan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Softpedia
Softpedia is a software and tech news website based in Romania. It indexes, reviews and hosts various downloadable software and reports news on technology and science topics. Website Softpedia hosts reviews written by its staff—each review includes a 1 to 5 star rating and often a public rating to which any of the site's visitors may contribute. Products are organised in categories which visitors can sort according to most recent updates, number of downloads, or ratings. Free software and commercial software (and their free trials) can also be separated. Softpedia displays virtual awards for products free of adware, spyware and commercial tie-ins. Products that include these unrelated and/or unanticipated components and offers (which are known as potentially unwanted programs) are marked so visitors can make educated choices about them. Softpedia does not repack software for distribution. It provides direct downloads of software in its original provided form, links to devel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frame Rate
Frame rate (expressed in or FPS) is the frequency (rate) at which consecutive images (frames) are captured or displayed. The term applies equally to film and video cameras, computer graphics, and motion capture systems. Frame rate may also be called the , and be expressed in hertz. Frame rate in electronic camera specifications may refer to the maximal possible rate, where, in practice, other settings (such as exposure time) may reduce the frequency to a lower number. Human vision The temporal sensitivity and resolution of human vision varies depending on the type and characteristics of visual stimulus, and it differs between individuals. The human visual system can process 10 to 12 images per second and perceive them individually, while higher rates are perceived as motion. Modulated light (such as a computer display) is perceived as stable by the majority of participants in studies when the rate is higher than 50 Hz. This perception of modulated light as steady is known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patch (computing)
A patch is a set of changes to a computer program or its supporting data designed to update, fix, or improve it. This includes fixing security vulnerabilities and other bugs, with such patches usually being called bugfixes or bug fixes. Patches are often written to improve the functionality, usability, or performance of a program. The majority of patches are provided by software vendors for operating system and application updates. Patches may be installed either under programmed control or by a human programmer using an editing tool or a debugger. They may be applied to program files on a storage device, or in computer memory. Patches may be permanent (until patched again) or temporary. Patching makes possible the modification of compiled and machine language object programs when the source code is unavailable. This demands a thorough understanding of the inner workings of the object code by the person creating the patch, which is difficult without close study of the sourc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blackmagic Cinema Camera
The Blackmagic Cinema Camera (often simply the Cinema Camera or BMCC) is a digital movie camera developed and manufactured by Blackmagic Design and released on September 4, 2012. It is part of the Cinema Camera family of digital movie cameras and shoots 2.5K video in raw, Apple ProRes, CinemaDNG and Avid DNxHD formats. History At the NAB Show in April 2012, Blackmagic Design announced and demonstrated the Cinema Camera and slated for its release on July with an initial price of US$2,995. However, in August, the release date was delayed for "final stages of Thunderbolt certification and internal testing". A passive Micro Four Thirds model was then announced at IBC in September for release in December, along with a collaboration with Arri for a set of kits exclusively for the camera. Alongside the announcement of the Pocket Cinema Camera and Production Camera 4K at NAB in April 2013, the price was dropped from its initial value to US$1,995 on August. It was then given an Arri PL ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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