User Manual

36
Video Setup Screen Io Express provides a high-quality analog component or composite output, generally used for
monitoring. This screen shows the current settings for black level setup for the analog video
output, and allows you to re-configure it when desired.
Video Setup Screen
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.