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Chroma filtering
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adjust the chroma bandwidth of RGB graphics. This improves images that
have abrupt changes between different colors, such as a blue box on a
black or white background. You should select these options for most
animation and compositing work (computer-generated material). For most
video editing programs, however, it's best that you not select these
options. If you find that your rendered images appear to be blurred, try
clearing one or both of these options.
Click OK to save your settings. Any change you make to your selected
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luminance range setting (such as switching from Standard to Expanded )
will only take effect the next time you start your VFW program.
Rendering material to a Matrox VFW .avi file
When you render material to an .avi file, such as when you render a finished
video production or an animation, you must select the compressor (codec) you
want to create the file. The compressor determines the quality of your rendered
video. Refer to your program's documentation for instructions on how to select a
compressor for your .avi file.
For information about exporting using Adobe Premiere Pro, see
Matrox .avi file"
° To create a Matrox VFW .avi file:
Select one of the following codecs from your program's list of available
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compressors:
Matrox DV/DVCAM
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Matrox DVCPRO
$
Matrox DVCPRO50
$
Matrox DVCPRO HD
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1080i and 720p video only).
Matrox MPEG-2 I-frame
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format using the 4:2:2 Profile @ Main Level at a selected data rate (SD
resolution only).
Matrox MPEG-2 I-frame + Alpha
$
intra-frame format with alpha using the 4:2:2 Profile @ Main Level at a
selected data rate (SD resolution only).
Matrox MPEG-2 I-frame HD
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format using the 4:2:2 Profile @ High Level at a selected data rate.
Matrox MPEG-2 I-frame HD + Alpha
$
intra-frame format with alpha using the 4:2:2 Profile @ High Level at a
selected data rate.
and Chroma interpolation Select these options to
on page 92.
Renders video to DV or DVCAM format.
Renders video to DVCPRO format.
Renders video to DVCPRO50 or D-9 format.
Renders video to DVCPRO HD format (for
Renders video to MPEG-2 intra-frame
Rendering material to a Matrox VFW .avi file
Renders video to MPEG-2
Renders video to MPEG-2 intra-frame
Renders video to MPEG-2
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"Exporting to a
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