Chapter 7
VSM Pro User Guide 40
Interlacing (Analog Inputs only)
Interlacing is a method for displaying lines of pixels on a video screen. Each frame of interlaced
video contains two fields: one field contains the odd lines of video, and second field contains
even lines of video. The two fields, when alternately scanned on a video screen, create a
seamless image.
VSM Pro offers two interlacing options:
•
Even / odd sampling processes all of the lines of pixels in the source video. Even / odd
sampling is ideal for improving vertical detail, but may create motion artifacts.
•
Even /even sampling removes the odd lines of video and doubles up the even lines, which
reduces motion artifacts, but may produce apparent blocks of pixels.
Use the following steps to configure video field interlacing:
1.
From the User Interface main menu, select the
Interlacing
menu
2.
Using the drop-down list, select a field interlacing method
3.
Select
Update
to make the change
Note:
The effectiveness of interlacing is content-dependent. Try using different methods
until you achieve an acceptable result, or select
Do not interlace fields
to turn off
the feature.
