FFmpeg

FFmpeg is a free software project that produces libraries and programs for handling multimedia data. FFmpeg includes libavcodec, an audio/video codec library used by several other projects, libavformat, an audio/video container mux and demux library, and the ffmpeg command line program for transcoding multimedia files. FFmpeg is published under the GNU Lesser General Public License 2.1+ or GNU General Public License 2+ (depending on which options are enabled).

FFmpeg is developed under Linux, but it can be compiled under most operating systems, including Mac OS X, Microsoft Windows, as well as AmigaOS and its heir MorphOS. Most computing platforms and microprocessor instruction set architectures are also supported, like x86 (IA-32 and x86-64), PPC (PowerPC), ARM, DEC Alpha, SPARC, and MIPS.

The name of the project is inspired by the MPEG video standards group, together with "FF" for "fast forward". The logo uses a zigzag pattern that shows how MPEG video codecs handle entropy encoding.

Codec

A codec is a device or computer program capable of encoding or decoding a digital data stream or signal.Codec is a portmanteau of coder-decoder or, less commonly, compressor-decompressor.

A codec encodes a data stream or signal for transmission, storage or encryption, or decodes it for playback or editing. Codecs are used in videoconferencing, streaming media, and video editing applications. A video camera's analog-to-digital converter (ADC) converts its analog signals into digital signals, which are then passed through a video compressor for digital transmission or storage. A receiving device then runs the signal through a video decompressor, then a digital-to-analog converter (DAC) for analog display.

Related concepts

In the mid 20th century, a codec was a hardware device that coded analog signals into digital form using pulse-code modulation (PCM). Late in the century the name was also applied to a class of software for converting between different digital signal formats, including compander functions.

Metal Gear Solid

Metal Gear Solid (Japanese: メタルギアソリッド, Hepburn: Metaru Gia Soriddo) is an action-adventure stealth video game developed by Konami Computer Entertainment Japan and first published by Konami for the PlayStation in 1998. The game was directed, produced, and co-written by series creator Hideo Kojima, and serves as a sequel to the MSX2 video games Metal Gear and Metal Gear 2: Solid Snake, which Kojima also wrote and directed.

Metal Gear Solid follows Solid Snake, a soldier who infiltrates a nuclear weapons facility to neutralize the terrorist threat from FOXHOUND, a renegade special forces unit. Snake must liberate two hostages, the head of DARPA and the president of a major arms manufacturer, confront the terrorists, and stop them from launching a nuclear strike. Cinematic cutscenes were rendered using the in-game engine and graphics, and voice acting was used throughout the entire game.

Metal Gear Solid was well received, shipping more than six million copies, and scoring an average of 94/100 on the aggregate website Metacritic. It is regarded by many critics as one of the greatest and most important games of all time, and is often seen as the game which helped popularize the stealth genre. The commercial success of the title prompted the release of an expanded version for the PlayStation and PC, titled Metal Gear Solid: Integral; and a remake, Metal Gear Solid: The Twin Snakes was later released for the GameCube. The game has also spawned numerous sequels, prequels and spin-offs, including several games, a radio drama, comics, and novels.

Codec (disambiguation)

Codec may mean:

Snow

Snow is precipitation in the form of flakes of crystalline water ice that falls from clouds.

Since snow is composed of small ice particles, it is a granular material. It has an open and therefore soft, white, and fluffy structure, unless subjected to external pressure. Snowflakes come in a variety of sizes and shapes. Types that fall in the form of a ball due to melting and refreezing, rather than a flake, are hail, ice pellets or snow grains.

The process of precipitating snow is called snowfall. Snowfall tends to form within regions of upward movement of air around a type of low-pressure system known as an extratropical cyclone. Snow can fall poleward of these systems' associated warm fronts and within their comma head precipitation patterns (called such due to the comma-like shape of the cloud and precipitation pattern around the poleward and west sides of extratropical cyclones). Where relatively warm water bodies are present, for example because of water evaporation from lakes, lake-effect snowfall becomes a concern downwind of the warm lakes within the cold cyclonic flow around the backside of extratropical cyclones. Lake-effect snowfall can be heavy locally. Thundersnow is possible within a cyclone's comma head and within lake effect precipitation bands. In mountainous areas, heavy snow is possible where upslope flow is maximized within windward sides of the terrain at elevation, if the atmosphere is cold enough. Snowfall amount and its related liquid equivalent precipitation amount are measured using a variety of different rain gauges.

A Good Scent from a Strange Mountain

A Good Scent from a Strange Mountain is a 1992 collection of short stories by Robert Olen Butler. It received the Pulitzer Prize for Fiction in 1993.

Each story in the collection is narrated by a different Vietnamese immigrant living in the U.S. state of Louisiana. The stories are largely character-driven, with cultural differences between Vietnam and the United States as an important theme. Many of the stories were first published in journals such as The Hudson Review, The Southern Review, and The Virginia Quarterly Review. The collection was re-released in 2001 with two additional stories, "Salem" and "Missing".

Synopsis

Open Arms

The opening story is set during the Vietnam War. The narrator, a translator for the Australian forces, recounts the story of a North Vietnamese communist named Thập who joins the Australian forces as a spy, after the communists massacre his family. When the Australian soldiers bring him to a screening of pornographic films, Thập seems overwhelmed and disgusted. The narrator speculates that, as a former Communist, he considers pornography immoral, and that it simultaneously reminds him of his longing for his dead wife. Thập later kills an Australian soldier and himself.

Snow cream

Snow cream can be one of two distinct desserts.

The cream-based dessert

The cream-based variety of Snow "Cream" is an old English recipe. It is known in continental Europe at least as early as the late 15th or early 16th century where it can be found in the Dutch recipe collection now known as KANTL Gent 15. It has been suggested that "Snow" may be even older than that.

The common ingredients for early recipes are cream, rosewater and sugar, whipped until stiff. Other flavouring agents, e.g., cloves or ginger, are also known from various recipes. It is the process of whipping cream until stiff that is often likened to snow as can be seen in passages such as "Beat your cream with a stick until the Snow rises ...". It was often draped over another item to give the appearance of snow having fallen over the item.