AJA Io4K - Manual (Page 32)

Io XT/4K v10.5r2 www.aja.com 32
Pillarbox: will produce an image in the center of the screen with black borders on
the left and right sides and an anamorphized image in the center
V Crop: will transform SD letterbox material to an anamorphic image
4K to HD Down-conversion: The Io 4K provides a dedicated SDI Monitor BNC that outputs a quarter-size image of a
selected UHD/4K signal format. For details, see
“Using Io 4K for UHD/4K” on page 47 .
Figure 28. AJA Control Panel, Formats Screen, Example shows Io XT cross-conversion