Is this even possible to zoomin?
Geforce shadowplay screen recording, how do you zoom in to show something small
nvidia-geforce-experience
Related Solutions
As of a recent update (somewhere around October 2016), there is a "Notifications" tab in the share overlay settings, where one can turn off this notification.
From the share overlay (opened with Alt+Z) got to Preferences -> Notifications. From there, set "Share your gameplay" to "OFF" and the notification will no longer be displayed when opening games.
The several other notifications from GeForce Experience can be toggled from this menu as well.
I do not know exactly which update introduced this - I can't find it in the version history - but I have version 3.0.7.34 and I am able to switch off the notification.
Stereo is, in short description, a name for 3D. It adds depth to the perception.
stereo 360 differs from the known 3D glasses by adding immersion. Any content shown with traditional 3D glasses will look really weird around the edges of the image. Stereo content viewed in a VR headset will surround the viewer in a much more consistent way.
You can read more about stereo 360 and its application in the link below:
Best Answer
This will have to be done afterwards in whatever editing program you use as Shadowplay just records (and now uploads to selected services) the gameplay.