NVIDIA Corporation
26
Quadro FX 4800/5800 and Quadro CX SDI User’s Guide
– Version 1.0
C
HAPTER
3
Windows–Using the Graphics to SDI Control Panel
About Dualview Mode
In
the
default
configuration,
the
SDI
output
is
a
clone
of
the
display
output.
The
NVIDIA
Quadro
FX
SDI
graphics
cards
also
supports
Dualview
mode,
where
the
desktop
extends
across
two
monitors.
Under
Dualview
mode,
you
can
define
one
large
desktop
that
extends
from
the
display
to
the
SDI
output.
This
lets
you
move
windows
between
the
SDI
output
and
the
graphics
(DVI)
display
part
of
the
extended
desktop.
With
applications
that
use
video
overlay
or
Microsoft
VMR,
you
can
also
display
the
video
full
‐
screen
on
the
SDI
output.
Figure 3.3
Extended Desktop with Dualview Mode
The
display
and
the
SDI
output
do
not
need
to
be
the
same
resolution
and
refresh
rate.
Area
displayed
on
primary
display
Area
displayed
on
the
SDI
output
Application
windows
can
be
dragged
from
one
display
to
the
other.
Use
Full
‐
Screen
Video
Mirror
to
present
a
video
overlay
or
Microsoft
VMR
video
full
screen
on
the
SDI
output.
