Pyro Industries API-1394PCI Manual de usuario descargar pdf (Pagina 321)

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GLOSSARY ■

edit rate Also called fps or frames per second.

The number of frames per second that a spe-

cific type of media uses. Film is 24fps, phase

alternating line (PAL) video is 25fps and

National Television Standards Committee

(NTSC) video is 29.97fps (sometimes

referred to as 30fps).

EDL Acronym for edit decision list. A list of

edits in a sequence showing timecode num-

bers for both source and record tapes as

well as source tracks for each edit. Used for

online video editing, sound conforming,

spotting, and mixing, and in some cases,

for comparison with telecine logs for match-

back. Can be used with some computerized

video-editing equipment for automatic

conforming.

effects The manipulation of an audio or a

video signal. In video, can include keys, dis-

solves, Picture In Picture, morphing, and oth-

ers. In audio, some possible effects include

reverb, pitch shifting, and flanging.

electronic editing The assembly of video in

which scenes are joined together electroni-

cally instead of physically splicing tape.

E-mode In linear editing, a C-mode edit deci-

sion list (EDL) in which all effects (dissolves,

wipes, and graphic overlays) are performed

at the end.

equalization The balancing of various frequen-

cies to create a desired sound. Can also refer

to the balancing of color and luminance in

color correction.

event An edit number assigned by a linear

editing system in an EDL (edit decision list).

Evertz A manufacturer of motion picture

equipment. Also refers to a telecine log for-

mat whose files end with an .ftl suffix.

exposure The quantity of light that is cap-

tured by a receptor such as film or a video

camera charged coupling device (CCD).

extract The process of removing a specific

section from an edited sequence and closing

the resulting gap.

eyedropper A tool used for sampling a color

from a screen image that can be used with

titles or color correction.

facing pages Pages printed on the back of

three-hole punch paper used in conjunction

with a script so that the editor can see both

script pages and script supervisor notes. Con-

tain scene, take, camera, and other details

recorded while on location.

fade A dissolve from video to black or from

audio to silence, or vice versa.

FAT Acronym for File Allocation Table. A type

of file system used on Windows computers.

FCC Acronym for Federal Communications

Commission. The governing body for radio

and television transmission in the United States.

feedback A loud squeal or howl caused when

the sound is looped through a source to itself

and reamplified.

field In interlaced video formats, a single

scan of the raster that includes every other

line of resolution, comprising one-half of an

interlaced video frame.

file system A way of organizing directories

and files on a computer.

filler clip A segment of a sequence that con-

tains no audio or video information.

film timecode Timecode added to the film neg-

ative during a film shoot via a film timecode

generator. Used much like key code and edge

numbers for counting film frames.

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