Matrox MXO2 PCIe Host Adapter - Manual (Page 176)

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Chapter 11, Using Matrox MXO2 with Avid Editing Applications
• 16x9 Letterbox Outputs the widescreen 16:9 picture in letterbox
mode by adding black bars at the top and bottom of the picture for
display on a standard 4:3 television screen.
• 4x3 Pillarbox Outputs the standard 4:3 picture in pillarbox mode by
adding black bars to the left and right sides of the picture for display on
a widescreen 16:9 television screen.
• Anamorphic Outputs the widescreen 16:9 picture as horizontally
compressed 4:3 video, which retains the picture’s full vertical
resolution for display on a widescreen television. To display the video
with the correct proportions on an NTSC or PAL monitor, select the
16:9 display setting on the monitor.
• Center Cut Outputs the widescreen 16:9 picture by evenly cropping
the left and right sides of the picture for display on a standard 4:3
television screen.
• Center Zoom Outputs the standard 4:3 picture by evenly cropping
the top and bottom edges of the picture for display on a widescreen
16:9 television screen.
¦ Note When aspect ratio conversion is applied to both the main and
secondary outputs, the same setting will be applied to both outputs.
4 Under Analog Output , you can specify your analog output format, NTSC
setup level, and output type.
$
Format Use this to specify whether you want the format for the analog
outputs to be the same as the main or secondary output.
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Output Type Specifies the analog video output type. If you’re
outputting SD analog video, the output type will be set to All Available to
indicate that the output will be available on all the analog outputs. If
you’re outputting HD analog video, the output type will be set to
Component .
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Setup (NTSC) Use this to select the setup level you want for your
NTSC analog video. This affects both the NTSC analog video input and
output.
• 0 IRE Applies a setup level of 0 IRE. You should select this option
only when working with a commercial DV device that uses the
Japanese analog NTSC setup of 0 IRE. For example, if the video
appears too bright when you play back DV clips on your NTSC
monitor, you can change the setup to 0 IRE to output your DV clips at
the correct brightness.
• 7.5 IRE Applies the standard NTSC setup level of 7.5 IRE.
$
YUV/RGB Select YUV or RGB - native to set the type of video signal
that is sent from the component output. For example, select RGB - native