AJA IoXT - Manual (Page 35)

Io XT v10.4 www.aja.com 35
Input Select Screen
On the Inputs screen you can view the currently selected video and audio input sources
and map audio sources to the channels supported by your editing application. Two
information panes in the screen are provided: Video Input and Audio Input.
Figure 29. AJA Control Panel, Inputs Screen
Input Select Settings
Video Input: The pulldown menu allows you to see and change what's currently selected and the
video format that Io XT has detected (if any). In the example shown previously, it shows
that video is selected at the HDMI 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 matches the framebuffer's
primary format selected 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 use the pulldown to select
either SDI 1, 2 or Dual Link for two-wire 4:4:4 RGB, or Stereo 3D. For 3G single-link, choose
the SDI Source used and select Stereo 3D from the SDI pulldown menu.
Use the LTC/Ref menu pulldown next to Video Input to select how the LTC BNC is used:
selecting Reference means it’s used a Reference standard; selecting LTC means it’s used
for linear time code (LTC) input.
Audio Input: This pulldown menu allows you to pick where the audio comes from. Io XT supports up
to 16 channels of embedded audio. Here you can also select which two channels from
the 16 embedded would be mapped to your editing application if only two channels
were selected in that application.