So it's really good, and we have reason to believe, never again, anything that happens in a video. Unless there's a super-product somewhere to authenticate footage?
It seems like this super-product will have to be a thing soon or we will have to just stop using video evidence in court and other critical applications
https://blog.google/innovation-and-ai/products/identifying-a...
(and the previous SynthID: https://deepmind.google/blog/identifying-ai-generated-images...)
But it very much is "close the barn door after the horse has bolted and the barn has otherwise burned down".