Matrox MXO2 PCIe Host Adapter User Manual
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Chapter 8, Using Matrox MXO2 with Adobe Premiere Pro
3
Under
Analog Output (Main)
, you can specify the settings you want for
your analog output from MXO2 Mini. Under
HDMI Output (Secondary)
you can specify the settings you want for your secondary HDMI output.
Depending on your sequence’s video format, you may not be able to change
some of the settings.
$
Format
Use this to select the video format you want for your outputs.
For a list of the supported formats, see
“Playback using Adobe Premiere
$
Pulldown Method
If this setting is available, select the pulldown
method you want to be applied to your video output (
Standard 2:3
or
Advanced 2:3:3:2
). Depending on your sequence’s frame rate and the
current video output format, a pulldown method may automatically be
selected.
$
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.
$
Aspect Ratio Conversion
Use this to specify how you want your
video to be output when upscaling or downscaling:
•
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.