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What Does Group Of Pictures (GOP) Mean? Group of Pictures (GOP) is a type of terminology related to MPEG video encoding. Groups of pictures are grouped together in ways that enhance the visual result of a video sequence. Techopedia Explains Group Of Pictures (GOP) The philosophy is that each coded video stream has groups of GOPs. GOPs include various types such as intra-coded pictures, predictive coded pictures, I-predictive coded pictures and DC direct coded pictures....

What Does High-Speed Packet Access (HSPA) Mean? High-speed packet access (HSPA) refers to a set of technologies that came about as a result of enhancements to wideband code division multiple access (WCDMA) systems. HSPA is composed of the High-Speed Downlink Packet Access (HSDPA) protocol and the High-Speed Uplink Packet Access (HSUPA) protocol. It features peak data rates of up to 14 Mbps downlink and up to 5.7 Mbps uplink. Techopedia Explains High-Speed Packet Access (HSPA) HSPA is usually considered to be a 3....

What Does Information Technology Infrastructure Library (ITIL) Mean? Information Technology Infrastructure Library (ITIL) is a widely accepted best practices framework for IT service management (ITSM). ITIL includes practices, checklists, tasks and procedures documenting the role of the ITSM function. Additionally, ITIL is supported by a qualification scheme, accredited training organizations and implementation third-party (also called ITIL-aligned) assessment tools. Techopedia Explains Information Technology Infrastructure Library (ITIL) ITIL leaves the implementation details to the discretion of the organization....

What Does Mobile Application Testing Mean? Mobile application testing is the process through which applications are tested for required quality, functionality, compatibility, usability, performance and other characteristics. It includes a broad range of application testing and evaluation techniques that encompasses both standard software testing and mobile-platform-specific testing procedures. Techopedia Explains Mobile Application Testing Mobile application testing is typically performed by mobile application developers after a mobile application is developed or before it is released to consumers....

What Does Network Convergence Mean? Network convergence refers to the coexistence of three networks within a single network: video transmission, a telephone network and data communication. In response to rapidly growing customer demands, network convergence has become the backbone of any digital Internet activity. Web surfing, quality analysis, testing, VoIP, video and audio conferencing and e-commerce all use network convergence to engage with the public and business groups. This term is also called media convergence or triple play....

What Does Network Equipment-Building System (NEBS) Mean? Network Equipment-Building System (NEBS) is a set of technical specifications defined by the Regional Bell Operating Company (RBOC) Central Office in the 1970s. The purpose of these guidelines is to ensure equipment compatibility between RBOC and third-party vendors. Techopedia Explains Network Equipment-Building System (NEBS) NEBS was aimed at helping vendors manufacture network equipment that is compatible with the Regional Bell Operating Company Central Office....

What Does OAuth Mean? OAuth is an authorization protocol - or in other words, a set of rules - that allows a third-party website or application to access a user’s data without the user needing to share login credentials. OAuth’s open-source protocol enables users to share their data and resources stored on one site with another site under a secure authorization scheme based on a token-based authorization mechanism. OAuth is also known as OAuth Core....

What Does Perfect RAM Mean? Perfect RAM is a type of non-volatile random access memory. It stores data by changing the state of the material used; chalcogenide glass switches between states when it is subjected to the heat produced by the passage of an electric current. On a microscopic level, the data changes back and forth between two states: amorphous and crystalline. Perfect RAM is one of several memory technologies competing to replace flash memory, which has a number of problems....

What Does Public Key Cryptography (PKC) Mean? Public key cryptography (PKC) is an encryption technique that uses a paired public and private key (or asymmetric key) algorithm for secure data communication. A message sender uses a recipient’s public key to encrypt a message. To decrypt the sender’s message, only the recipient’s private key may be used. Techopedia Explains Public Key Cryptography (PKC) PKC is a cryptographic algorithm and cryptosystem component implemented by a variety of internet standards, including Transport Layer Security (TLS), Pretty Good Privacy (PGP), GNU Privacy Guard (GPG), Secure Socket Layer (SSL) and Hypertext Transfer Protocol (HTTP) websites....

What Does Drawing Exchange Format (DXF) Mean? Drawing exchange format (DXF) is a file format for graphics information. It is an ASME/ANSI standard that is used for PC-based CAD/CAM platforms. DXF enables vector data exchange as well as 2D and 3D graphics drawing. Techopedia Explains Drawing Exchange Format (DXF) DXF is similar to initial graphics exchange specification (IGES) and it uses a vector data file format. One drawback of DXF is that it does not typically provide enough information to permit interoperability between and with other programs....

What Does Tru2way Mean? Tru2way is the brand name used for a software platform that allows the incorporation of set-top box functions into televisions and other visual devices. It is a digital media platform that permits the provision of interactive digital content through a cable video network. This interactive digital content can include interactive ads, interactive program guides, chat portals, interactive games, web browsers and polling systems. This technology helps to improve TV and other visual entertainment platforms by lowering the number of remote devices used for each device....

The crew at Mojang released the 1.4 update a few days ago which added pet wolves and few minor tweaks (read our complete Minecraft 1.4 update guide for more). What it didn’t bring however, was the complete achievements system which we know will release with the Minecraft 1.5 update. So, along with achievements, what is coming or should come with the next Minecraft patch? Game Rant Minecraft master John Jacques and I have listed a few of the tweaks we’ve heard may come soon as well as some we’d like to see implemented in the very near future....

Ever since it debuted in 2019, Harley Quinn the animated series has been taking the world by storm, as DC fans just can’t get enough of Katey Cuoco’s coming out party as the main character. In that time, the series has also been releasing episodes at a pretty quick rate, which means fans haven’t had to wait too long in between seasons. Here is everything you need to know about when Harley Quinn Season 4 comes out....

2020 marks the first year there hasn’t been an E3 event since the trade show first debuted in 1995. The reasons are clear: the coronavirus pandemic prevented the industry and its fans from gathering in mass at the Los Angeles Convention Center this year, forcing the Entertainment Software Association, E3’s organizer and video game lobby group, to cancel E3 2020. The show was originally set to be held on June 9-11, and while the ESA explored possibly holding a digital E3 event, those plans were scrapped....

Dawn Stones can be used to evolve certain Pokémon in Pokémon Scarlet and Violet, including Kirlia and Snorunt. For some Pokémon in Pokémon Scarlet and Violet, using a Dawn Stone is the only way to evolve them, as simply increasing their level won’t quite be enough. Here’s where to find Dawn Stones in Pokémon Scarlet and Violet, from using your hard-earned cash to finding a freebie while out and about....

Sculk Sensors are organic blocks that detect vibrations made by movement or action. They emit a redstone signal when triggered. The Sculk Sensor was introduced in the 1.17 Caves and Cliffs update and revolutionizes building strategies. In this article, we will show you how to make a sculk sensor in Minecraft. Keep reading. What are Sculk Sensors in Minecraft? As mentioned earlier, Sculk Sensors are organic blocks. These blocks are bluish-purple in color and have tentacle-like part attached to the top....

One of the many resources you will want to find in Gotham Knights is Promethium. As per its in-game description, it is “A super-strong metallic alloy that can push the limits of human engineering.”. Thus you can see why you will need this crafting resource. But the problem is its rarity is Epic so you won’t find it as easily when compared to some others. So in this guide let us check some farming locations where you can get Promethium in Gotham Knights....

Call of Duty’s newest hit game Modern Warfare 2 has been out for a few days and the hype around it hasn’t cooled off. Whether fans begin to level up new guns in multiplayer or immerse into the new engaging campaign, Modern Warfare 2 has provided a new form of gameplay that has redefined the level of excellence this franchise can achieve. Though Call of Duty drops a new game every year, each of their installments only gets that much more complex to create with the evolution of technology and demand for improvement....

What Does Root Server Mean? Techopedia Explains Root Server Internet traffic never passes through root servers. Routing is not a root server function. Instead, root servers answer queries from other sections of the DNS. A number of root servers are located around the world, although there is some controversy about how many are actually in existence. Many sources claim that there are 13 root servers. However, this claim has been shown to be false, as it only refers to the number of named authorities in a root zone’s delegation data....

What Does Serial Processor Mean? A serial processor is a processor type used by systems where the central processing unit (CPU) carries out just one machine-level operation at a time. The term is often used in contrast to a parallel processor, which features more than one CPU to perform parallel processing. Techopedia Explains Serial Processor Various single-core processors can be used together for handling serial processing by means of parallel computer clusters that are networked, or by operating multiple processors on a single motherboard....