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Format screen, Aja device format – AJA KONA 4 PCI-E Video I/O Card (HDMI Output, Cable Included) User Manual

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KONA Capture, Display, Convert v15.5 36 www.aja.com

Genlock

Selects how KONA will synchronize program video:

• Freerun: In this mode, KONA generates sync without an external reference

source

• Ref In: Directs KONA to use the Ref Video source for sync (usually an analog

black burst video signal)

• Video In: Directs KONA to use whichever video input source has been selected

in the Inputs Screen for sync

NOTE: For best results when capturing using Avid Media Composer or AJA Control

Room, set Ref In to Video In with AJA KONA, AJA Io products and Avid DNxIV, Avid

DNxIP.

Timing (Horiz and Vert):

These two pull-downs allow output timing adjustment with reference to the Ref

Video source selected:

• Horizontal selects a number of pixels (clocks) to offset
• Vertical specifies a number of lines to offset

Format Screen

The Format Screen shows the video format currently in use by the KONA

framebuffer (called the Device Format) and allows you to change it.

AJA Device Format

Video

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Format

This pull-down menu shows the currently selected Device format. If you select

an alternate value using the pull-down, it will change the format used by KONA’s

framebuffer.