User guide

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Chapter 8, Using Matrox MXO2 with Adobe Premiere Pro
7 If you’re exporting to Matrox MPEG-2 I-frame format, click the Configure
button to select your MPEG-2 I-frame settings (see “Selecting your MPEG-2
I-frame settings” on page 80).
8 Under Video, appropriate settings are applied based on your selected preset.
You can customize these settings as follows:
$ Frame Size Sets the width and height for your exported video. The
available frame sizes depend on your selected codec.
$ Frame Rate Sets the frame rate for the video format to which you are
rendering. The available frame rates depend on your selected frame size.
$ Field Type Specifies the order in which the video fields are displayed,
such as
Upper First for interlaced HD video, or Progressive for all
progressive video formats. The available field types depend on your
selected codec, frame size, and frame rate.
$ Aspect Ratio This is set to 16:9 when exporting to HD. When
exporting to SD, you can select
4:3 to export to the standard TV screen
format, or
16:9 to export to the widescreen 16:9 format.
$ De-interlace video If you’re exporting interlaced video to a
progressive format (such as 1080i to 720p), select this option to
de-interlace the video for display on a monitor that displays lines
progressively, such as an LCD or computer monitor. (This option won’t be
present if you’re exporting to an interlaced format or your source video is
progressive.)
$ Maintain aspect ratio when scaling Select this option if you’re
scaling your source video for export, and you want to maintain your
source video’s aspect ratio. Your source video will be exported as
pillarbox video when exporting to a larger aspect ratio, or letterbox video
when exporting to a smaller aspect ratio. If this option is not selected,
scaled video that doesn’t match the specified aspect ratio for export will
be exported as anamorphic video.
9 From the Source Range list in the Source panel, select the range you want
to export, such as
Work Area.
10 Click Queue to send your export request to Adobe Media Encoder, or click
Export to immediately start your export.
For information about other export settings and using Adobe Media Encoder, see
your Adobe Media Encoder documentation.