Earlier this month, Nvidia rolled out an update to its Broadcast software for live streaming and video conferencing. The update brings several new features and enhancements, like Vignette Effects for ...

Besides adding vignette to your portrait pictures, I also suggest increasing the contrast. In my opinion, doing this will make the most important parts of the image pop even more.

The eye contact feature is currently in beta with NVIDIA Broadcast 1.4.0. The update also brings a few other changes, including adding a new vignette effect.