OVC uses Google Analytics to track events,
the only events OVC tracks are OVC related:
how do users interact with the extension:
which controllers are used, do they use the keyboard shortcuts,
did they configure their own set of shortcuts, did they change the theme, etc.
OVC is NOT!! collecting personal data, not checking what websites you surf to, nor which videos you watch.
To Install OVC go to the chrome web store and install it