Active Format Descriptor

См. также в других словарях:

• Active Format Description — In television technology, Active Format Description (AFD) is a standard set of codes that can be sent in the MPEG video stream or in the baseband SDI video signal that carries information about their aspect ratio and active picture… …   Wikipedia

• Active Directory — (AD) is a directory service created by Microsoft for Windows domain networks. It is included in most Windows Server operating systems. Server computers on which Active Directory is running are called domain controllers. Active Directory serves as …   Wikipedia

• Interrupt descriptor table — The Interrupt Descriptor Table (IDT) is a data structure used by the x86 architecture to implement an interrupt vector table. The IDT is used by the processor to determine the correct response to interrupts and exceptions.The details in the… …   Wikipedia

• Widescreen — A widescreen image is a film, computer or television image with a wider and shorter aspect ratio than the standard Academy frame developed during the classical Hollywood cinema era. Silent film was projected at a ratio of four units wide to three …   Wikipedia

• ATSC tuner — Multiple MPEG programs are combined then sent to a transmitting antenna. In the US broadcast digital TV system, an ATSC receiver then decodes the TS and displays it on a TV. An ATSC (Advanced Television Systems Committee) tuner, often called an… …   Wikipedia

• WUPA — Infobox Broadcast call letters = WUPA city = station station slogan = Enjoy The Show station branding = CW 69 analog = 69 (UHF) digital = 43 (UHF) other chs = affiliations = The CW network = founded = airdate = August 22, 1981 location = Atlanta …   Wikipedia

• MPEG user data — The MPEG user data feature provides a means to inject application specific data into an MPEG elementary stream. User data can be inserted on three different levels: *The sequence level *The group of pictures (GOP) level *The picture data… …   Wikipedia

• Widescreen display modes — Widescreen televisions provide several modes for displaying video from 4:3 (standard aspect ratio) sources. These modes may be selected manually from a remote control, or automatically if an Active Format Descriptor is available. Normal mode… …   Wikipedia

• Virtual channel — For the SDRAM technology, see VC RAM. For the computer networking term, see virtual circuit. In telecommunications, a logical channel number (LCN), also known as virtual channel, is a channel designation which differs from that of the actual… …   Wikipedia

• Abkürzungen/Computer — Dies ist eine Liste technischer Abkürzungen, die im IT Bereich verwendet werden. A [nach oben] AA Antialiasing AAA authentication, authorization and accounting, siehe Triple A System AAC Advanced Audio Coding AACS …   Deutsch Wikipedia

• Liste der Abkürzungen (Computer) — Dies ist eine Liste technischer Abkürzungen, die im IT Bereich verwendet werden. A [nach oben] AA Antialiasing AAA authentication, authorization and accounting, siehe Triple A System AAC Advanced Audio Coding AACS …   Deutsch Wikipedia