MIUI 7 China Developer ROM 5.12.3 adds Video Phone app for group calling

MIUI 7 China Developer ROM 5.12.3 Preview

[Cleaner]

You can now add app to exception list

Unfold the app, and then long press an app item to call out the
pop-out menu

[Video Phone]

Added Video Phone app with group video chat and auto-beauty
enhancers

(Note: Only Chinese supported for now)