Io X3 Capture, Display, Convert v16.2 14 www.aja.com
Figure 3. Context Sensitive Menu
Color Meanings
All items in the AJA Control Panel block diagram are color-coded to show what is
happening in real time. This applies to both icons and text. These colors indicate:
Blue -
Video is same format as the Device Format (framebuffer)
Yellow -
Reference video (black burst or other reference source)
Red -
The selected operation cannot be performed
Input/Output Icons
The input and output icons are triangles that together with their color show all
the input and outputs and their status (selected, not selected, input present or
not, format, etc.). A complete video path is shown when inputs and outputs are
connected with lines going to/from the framebuffer.
Figure 4. Input/Output Icons
NOTE: Hovering your cursor over an Input or Output icon opens a tooltip that reports
that connector's signal status (Input signal detected, Output signal enabled,
Input or Output disabled).
Framebuffer
The framebuffer is the “engine” where your third-party applications interface with
the AJA device. The framebuffer has a format (called the “Device Format”) and
color space that it follows, as defined in the linked menu screens or via external
application software.
Device Format
The Device Format is the media format written to disk and used in your project.
This is the format that the framebuffer will use and is shown in the Control Panel
using the color blue. It is the format that the third-party application software will
either receive from the AJA hardware, or is sending to the hardware. All icons in
blue are the same as the Device Format used by the framebuffer. Also any text
descriptions in the block diagram that appear in blue indicate that something is
in the Device Format. For example:
