Viz SDI I/O Module Operating Instructions
`9
2.1.1
CONFIGURE CHANNELS
Viz SDI IO allows you to select different audio and video sources for each channel via the
Configure
panel (Figure 4). Click the gear next to the channel label below a viewport to open
its
Configure
panel (Figure 3).
I
NPUT
T
AB
FIGURE 4
Controls in the tabbed
Input
pane lets you select audio and video sources for this channel and set their format.
You can immediately choose any NDI or SDI connector configured as an input (the latter are shown in the
Local
group), a webcam or PTZ camera with compatible network output, or even an input from a suitable
external A/V capture device. (Quad-link selections list the four associated SDI input numbers that will be
used, for reference.)
Note that the
Alpha Matte Source
menu allows you to configure ‘key/fill’ inputs, where the transparency and
fill color information for an NDI output with embedded alpha are supplied by two separate SDI inputs (note
that the video format of both sources must match).
See also Appendix A: Key/Fill Connections for key/fill connection details.
FIGURE 3
