The Amiga chipset can genlock: adjust its own screen refresh timing to match an NTSC or PAL video signal.

Analog ( or analogue ) television is the analog transmission that involves the broadcasting of encoded analog audio and analog video signal: one in which the information to be transmitted, the brightness and colors of the points in the image and the sound waves of the audio signal are represented by continuous variations of some aspect of the signal ; its amplitude, frequency or phase.

When analog television was developed, no affordable technology for storing any video signals existed ; the luminance signal has to be generated and transmitted at the same time at which it is displayed on the CRT.

At this point the IF signal consists of a video carrier wave at one frequency and the sound carrier at a fixed offset.

A demodulator recovers the video signal and sound as an FM signal at the offset frequency ( this is known as intercarrier sound ).

The video carrier is demodulated to give a composite video signal ; this contains luminance, chrominance and synchronization signals ; this is identical to the video signal format used by analog video devices such as VCRs or CCTV cameras.

Note that the RF signal modulation is inverted compared to the conventional AM: the minimum video signal level corresponds to maximum carrier amplitude, and vice versa.

alt = Diagram showing video signal amplitude against time.

This inputs a video signal and its separate timecode audio signal, reads the timecode, superimposes the timecode display over the video, and outputs the combined display ( usually via composite ), all in real time.

A receiving device then runs the signal through a video decompressor, then a digital-to-analog converter ( DAC ) for analog display.

The most common method of presenting animation is as a motion picture or video program, although there are other methods.

Asteroids is a video arcade game released in November 1979 by Atari Inc.

The abdomen is inflated with carbon dioxide gas to facilitate visualization and, often, a small video camera is used to show the procedure on a monitor in the operating room.

* In the 2011 video game Warriors: Legends of Troy, Agamemnon is portrayed as a power-hungry tryant and is the main antagonist.

Applications could not directly address video memory in this mode without modification, so it was incompatible with most games, although there is no inherent reason why a game could not be written to function in shadow mode.

Exile ( 1988 video game ) | Exile is an example of a game where the developers left non-graphical data visible in the display buffer to gain additional memory space.

Notable popular games particularly associated with the Electron include: Crystal Castles ( video game ) | Crystal Castles is an example of a popular arcade game officially ported to the Electron ( US Gold ).

The ansible is also featured in the video game Advent Rising, for which Card helped write the story.

The Accelerated Graphics Port ( often shortened to AGP ) is a high-speed point-to-point channel for attaching a video card to a computer's motherboard, primarily to assist in the acceleration of 3D computer graphics.

In many countries, over-the-air broadcast television of analog audio and analog video signals is being discontinued, to allow the re-use of the television broadcast radio spectrum for other services such as datacasting and subchannels.

A frame rate of 25 or 30 hertz is a satisfactory compromise, while the process of interlacing two video fields of the picture per frame is used to build the image.

In practice a technique called vestigial sideband is used to reduce the channel spacing, which would be at least twice the video bandwidth if pure AM was used.

The amplified electrical signal output by the photomultiplier is displayed as a two-dimensional intensity distribution that can be viewed and photographed on an analogue video display, or subjected to analog-to-digital conversion and displayed and saved as a digital image.

The controversy surrounding her marketing of sexuality began with the video for " Lucky Star ", and amplified over time due to clips such as " Like a Virgin ".

Originally, waveform monitors were entirely analog devices ; the incoming ( analog ) video signal was filtered and amplified, and the resulting voltage was used to drive the vertical axis of a cathode ray tube.

# This signal is amplified and transmitted to the loudspeakers or video screen.

Types of patch cords include microphone cables, headphone extension cables, XLR connector, Tiny Telephone ( TT ) connector, RCA connector and ¼ " TRS connector cables ( as well as modular Ethernet cables ), and thicker, hose-like cords ( snake cable ) used to carry video or amplified signals.

Hello World, with inverse video and bell character, run then listed

One nibble of such a byte then controlled the foreground color, and the other nibble controlled the background color, a system very similar to the Sinclair ZX Spectrum, in fact in the 256x192 mode the display mode was virtually identical to the video of the Sinclair ZX Spectrum.

The single was accompanied by a promotional video directed by Bernard Rose, showing Somerville eagerly trying to make friends at a swimming pool, then being attacked by an anti-homosexual gang, being returned to his family by the police and having to leave home.

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.

The digitized and processed video information from these units would then be converted back to standard analog video.

Digital video was first introduced commercially in 1986 with the Sony D-1 format, which recorded an uncompressed standard definition component video signal in digital form instead of the high-band analog forms that had been commonplace until then.

While low-quality at first, consumer digital video increased rapidly in quality, first with the introduction of playback standards such as MPEG-1 and MPEG-2 ( adopted for use in television transmission and DVD media ), and then the introduction of the DV tape format allowing recording direct to digital data and simplifying the editing process, allowing non-linear editing systems ( NLE ) to be deployed cheaply and widely on desktop computers with no external playback / recording equipment needed.

To avoid confusion with video releases of Mothra vs. Godzilla, then titled Godzilla vs. Mothra, TriStar renamed the 1992 movie Godzilla and Mothra: The Battle for Earth.

" Not Counting You " reached number 2, and then " The Dance " put him at number-one again ; this song's theme of people dying while doing something they believe in resonated strongly and, together with a popular music video, directed by John Lloyd Miller, gave Brooks his first push towards a broader audience.

When it is considered that some e-learning courses need to include video, mathematical equations using MathML, chemistry equations using CML and other complex structures the issues become very complex, especially if the systems needs to understand and validate each structure and then place it correctly in a database.

At one point in the video, Sinatra shared a kiss with Sammy Davis, Jr. She has stated " The kiss one of the first interracial kisses seen on television and it caused some controversy then, and now.

When it becomes possible for a people to describe as ‘ postmodern ’ the décor of a room, the design of a building, the diegesis of a film, the construction of a record, or a ‘ scratch ’ video, a television commercial, or an arts documentary, or the ‘ intertextual ’ relations between them, the layout of a page in a fashion magazine or critical journal, an anti-teleological tendency within epistemology, the attack on the ‘ metaphysics of presence ’, a general attenuation of feeling, the collective chagrin and morbid projections of a post-War generation of baby boomers confronting disillusioned middle-age, the ‘ predicament ’ of reflexivity, a group of rhetorical tropes, a proliferation of surfaces, a new phase in commodity fetishism, a fascination for images, codes and styles, a process of cultural, political or existential fragmentation and / or crisis, the ‘ de-centring ’ of the subject, an ‘ incredulity towards metanarratives ’, the replacement of unitary power axes by a plurality of power / discourse formations, the ‘ implosion of meaning ’, the collapse of cultural hierarchies, the dread engendered by the threat of nuclear self-destruction, the decline of the university, the functioning and effects of the new miniaturised technologies, broad societal and economic shifts into a ‘ media ’, ‘ consumer ’ or ‘ multinational ’ phase, a sense ( depending on who you read ) of ‘ placelessness ’ or the abandonment of placelessness (‘ critical regionalism ’) or ( even ) a generalised substitution of spatial for temporal coordinates-when it becomes possible to describe all these things as ‘ Postmodern ’ ( or more simply using a current abbreviation as ‘ post ’ or ‘ very post ’) then it ’ s clear we are in the presence of a buzzword.

Some video games can be played in turn-based mode: one makes one's " move ", then play for that player stops, and the turn passes to another player who to makes his or her move in response.

PCI video cards replaced ISA and VESA cards, until growing bandwidth requirements outgrew the capabilities of PCI ; the preferred interface for video cards became AGP, and then PCI Express.

He then showed this video to a class of kindergarten children who were getting ready to go out to play.

Sega started off licensing and producing primarily " full motion video " games similar to earlier Laserdisc games, that were initially praised by reviewers ( for example: Gamepro's " SWAT PRO " magazine initially gave Sewer Shark a perfect score, then later re-reviewed it with a much lower score as their feelings toward the system changed )

During a January 2006 episode of WWE RAW, a tribute video to then WWE Champion Edge featured the band's song " Right Here ".

" In any case, a few more cuts were made, including to a scene where Denise is shown to possess a diaphragm and another scene where a hospital patient abruptly sits up screaming ( this was excised from the original television broadcast, but then restored for home video releases ).