libpng VS ScreenShieldKit

Is this by the same people or is it a competitor to the PNG development group (http://libpng.org/pub/png/)? The latter's website still heavily says that PNG is a still image only format, and promotes MNG as the animation alternative. Of course, that's not how web browsers have played it out, and it also appears to me that the libpng source code still lacks "APNG" support. This makes me think it's a competing... - Source: Hacker News / 10 months ago

There are a handful of clever developers who have come up with ways to do this example. Source: over 1 year ago

This doesn’t mention the API used, and the best Google gives me (via https://stackoverflow.com/questions/18680028/prevent-screen-capture-in-an-ios-app) is https://developer.apple.com/documentation/uikit/uitextinputtraits/1624427-issecuretextentry: “A Boolean value that indicates whether a text object disables copying, and in some cases, prevents recording/broadcasting and also hides the text.” ⇒ it seems... - Source: Hacker News / over 1 year ago

Here's a SDK that prevents screenshots, it does seem like you need to contact them for access though. https://screenshieldkit.com. Source: over 2 years ago