Searching for extra quality alongside the dork targets cameras where the owner or installer intentionally selected high-resolution settings.
When these cameras are connected to the internet without a password or behind a misconfigured firewall, Google’s bots crawl and index the live viewing page. This makes a private security camera accessible to anyone with a web browser. The Risks of "Extra Quality" Public Feeds inurl view index shtml cctv extra quality
How to view your IP camera remotely via a web browser - TP-Link Searching for extra quality alongside the dork targets