Unlike the NGS-D200 the NGS-D320 (all versions) does not support analog Video-In, neither via a VGA-port nor via analog-pins of the DVI-port.
If an analog Video signal has to be encoded, we suggest to either
- Purchase an analog-to-digital converter (e. g. VGA -> DVI/HDMI/DP).
Please be aware that depending on the used device, the digitized signal might contain significant amount of "noise".
This can be detected by NGS-D320 encoder as highly dynamic content and result in high bandwidth network stream. - Install/use a digital graphics card on the source device
A recommended solution.