AJA IoXT - Manual (Page 40)

Io XT v10.4 www.aja.com 40
Video Setup Screen
Io XT provides a high-quality analog component or composite output, generally used for
monitoring. This screen shows the current settings for that analog video output, and
allows you to re-configure it when desired.
Figure 34. AJA Control Panel, Video Setup Screen
Setup Screen Settings
Analog Black Level: Choices available for Black Level are the two Composite analog formats. Choices
presented are for US or Japan:
• 7.5 IRE (NTSC US)
• 0 IRE (NTSC Japan)
QuickTime Video Output Filter: The QuickTime Video Output Display Filter is designed to help manage the
comprehensive list of video outputs that may be available to applications.
By selecting the checkbox next to specified parameters, the video outputs related to
these specified parameters are enabled as possible video outputs for applications. For
example, if the checkbox next to 25/50 is unchecked, 50Hz video outputs are deselected
and would not be available to the user’s editing application. To avoid confusion when
working in a particular editorial environment, you might choose to leave 50Hz
unchecked if working solely in a 60Hz editorial environment. The same might be true if
you do not intend to work with true progressive 1080 material.