Glossary: I
The international hardware and software standard for transporting data at
100, 200, or 300 megabits per second (Mb/s).
A registered trademark of Avid Technology, Inc.
Input/output equipment used to send information or data signals to and
from an editing computer.
The setting of the computer edit program to proper operating conditions at
the start of the editing session.
The frame identification numbers used to conform a film work print.
FilmáComposer cut lists and change lists reference ink numbers.
The starting point of an edit. Also called a mark IN.
An electronic edit in which the control track is not replaced during the
editing process. The new segment is inserted in program material already
recorded on the videotape.
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The computer software or hardware used to connect two functions or
devices.
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The program access level at which a user makes selections and
navigates a given system.
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A unit of measurement of the video waveform scale for the measurement
of video levels, originally established by the Institute of Radio Engineers.
The scale is divided into 140áIRE units, 100 above the blanking reference
line and 40 below it.
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Isolation reel. In multicamera production, the source reel for the
separate (isolated) recording of a single camera, alongside
simultaneous recordings of the other cameras and a switched line feed.
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International Organization for Standardization.
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The standard for standard-definition component digital video, published by
the International Telecommunication Union as ITU-R BT.601-5 (formerly
CCIR-601). This standard defines digital component video as it is derived
from NTSC and PAL. It forms the basis for HDTV formats as well.
