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Input select screen – AJA IoExpress User Manual

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Io Express Installation and Operation Guide — Using the AJA Control Panel

Input Select Screen

On the Input Select screen, you can view the currently selected video and audio input sources
and map audio sources to the channels supported by your capture application (more on this
later). Two information panes in the screen are provided: Video Input and Audio Input.

Input Select Screen

Input Screen Settings

Video Input—these pulldown menus allow you to see and change what's currently selected
and the video format that Io HD has detected (if any). In the example shown previously, it shows
that video is selected at the SDI 1 input and the format is 1080i with a frame rate of 29.97. Since
this text is shown in blue, you can tell that it does match the framebuffer's primary format
you've set in the “Formats” screen. By looking at the input source, you can determine how the
primary format should likely be set (unless you want to perform a conversion on input.) If you
wish to select a different input, select one from the pulldown menu.

Choices are:

SDI

HDMI