Matrox Axio Installation And User Manual page 79

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If the Aspect Ratio Conversion list is available, such as when the video
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output for an HD sequence is downconverted to NTSC or PAL, select one of
the following settings for the video output:
16x9 Letterbox
$
by adding black bars at the top and bottom of the picture for display on a
standard 4:3 television screen.
Anamorphic
$
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.
If the Pulldown Method list is available, select the pulldown method you
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want to be applied to your output video ( Standard 2:3 or Advanced
). Depending on your sequence's frame rate and the current main
2:3:3:2
SDI output format, a pulldown method may automatically be selected.
Under Analog Output , you can specify your analog output format, NTSC
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setup level, and output type:
Output Format
$
analog video outputs from X.linkLE to be the same as the main or the
secondary SDI output. If you're working with an SD sequence or a 1080p
@ 24 fps sequence, however, the analog output format will be set to
Same as Main SDI Out
Setup (NTSC)
$
video:
Applies a setup level of 0 IRE. You should select this option
0 IRE
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.
Output Type
$
outputting SD analog video, you can select Composite & Component ,
or Composite & S-Video . If you're outputting HD analog video, the
analog output type will be set to Component (and the composite output
will be invalid).
Click OK to save your settings and return to the Sequence Settings dialog
7
box.
Outputs the widescreen 16:9 picture in letterbox mode
Outputs the widescreen 16:9 picture as horizontally
Use this to specify whether you want the format for the
.
Select the setup level you want for your NTSC analog
Select the type of analog video output you want. If you're
Defining your sequence settings
59

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