Glossary - A SYSTEMS AV400HD User Manual

Multi-format video switcher
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GLOSSARY

Word
Aspect Ratio
AUX
[Auxiliary Bus]
Background
Border
CAT5/6
[Category 5/6 Cable]
Chroma Key
Cut
DSK
[Downstream Key]
DVI
[Digital Visual Interface]
Frame Synchronizer
Freeze
FTB
[Fade to Black]
Interface
Key Edge
Key Fill
Key Source
ME
[Mix Effect]
Mix
Multiview
OSD
[On Screen Display]
English
The ratio between the horizontal and vertical dimensions of an image or screen.
A spare bus which can be switched by signals other than the main line output signals.
The signals which are output from the internal color generator and used as the
The area or margin that is added to the edge of a wipe or key.
Its width and color can be adjusted. The defocusing of the area around a border is
A twisted pair cable for carrying signals. This type of cable is used in structured cabling
for computer networks such as Ethernet. The cable standard provides performance of up
This refers to the function for creating the key signals based on the color information of
the video signals and combining the keys.
This refers to the effect where the display is instantly switched to the next image.
This refers to the key combination process which is performed at the end of the mix ef-
fect. The key is always combined with the foremost image.
A digital video interface standard.
DVI-I can handle both digital signals and analog signals.
A function which matches the synchronization of non-synchronized video input signals.
A function which continues the display of the same image, creating the impression that
This is the effect where the background image is faded out to the black screen.
A proprietary audio/video interface for transferring uncompressed video data and
compressed or uncompressed digital audio data from an Interface-compliant source
The border or shadow added to the edges of keys.
The signal that uses key combination processing to fill in the areas left blank by the key
The video signals for creating the key signals.
A video effect device which combines a number of video signals to create mix, wipe, key
The picture-changing effect produced by overlapping one image with the next.
It is also referred to as "dissolve".
This function combines multiple materials and displays them on one screen.
PGM, PVW and the input material can be previewed at the same time on a single screen.
This function enables settings to be performed on the menu screens which are displayed
70
Data
background image.
referred to as the soft effect.
to 100 MHz.
the image has been "frozen".
device.
signals.
and other video signals
in the monitor output.

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