Sdi output format, Matte background, Center button – AJA ROI User Manual
Page 18: Edge filtering button, Flicker filtering button
AJA ROI Converter v2.1
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SDI Output Format
The pulldown menu offers a full range of SDI Video Formats for output. For the complete
list, see
. The format selection is reported in the MiniConfig graphic
depicting the SDI Output.
Matte Background
Click the Matte button to pull up the matte color panel that offers various modes of
background color selection.
Figure 10. Matte Color Selection Panel
Center Button
After a screen region-of-interest has been defined, to quickly center the image, click the
Center button.
Edge Filtering Button
You can disable edge filtering with this control. This is useful if you are using four ROIs to
drive a 4K monitor wall. Disabling edge filtering can eliminate the vertical line that would
occur in that situation. Default setting is On.
Flicker Filtering Button
You can enable flicker filtering with this control. This can be useful where vertical detail
(horizontal lines) may strobe with the refresh rate of the display. Flicker filtering can help
with interlaced outputs, and when a detailed image is scaled down into a smaller area.
Default setting is Off.