Instruction manual

1
55
KONA 3G Installation & Operating Guide — Control Panel Operation
Foreground pre-multiplied (checkbox): use to avoid “matte lines” and improve the
appearance of the foreground (key) being composited over the background.
Audio Out:
Frame Buffer—select audio out to be routed from the contents of the Frame Buffer.
Audio In—select audio out to be routed from KONA’s currently selected input(s).
Opacity: this slider controls the transparency of the keyed video (over the background) from
translucent to completely opaque.
Graphic File: this pulldown allows you to choose from any recently accessed file or select a new
file (“Load File...”), which then brings up a file dialogue. Remember that the file raster (pixel
x pixel count) should match the primary format in the frame buffer or the secondary format
if upconverting. Example: you wish to key a logo on top of your 1920x1080 footage, the still
image with alpha channel that you load should be 1920x1080.
DS Keyer Tab, Loading a Graphic Over Framebuffer