AI expert explains three signs of manipulated videos amid rise in medical deepfakesGood Morning Britain/ ITV
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00:00You're right. Quite soon, we probably won't be able to spot it.
00:02But for now, what do you look for?
00:04Well, most of the time, they're not doing a particularly good job.
00:07So one of the very easiest things to look for is the sound,
00:10because quite often it'll be overlaid on a video of him in a studio
00:15or sitting in a home environment,
00:17and the sound will be like it's been in a studio recording with no noise.
00:20So that's one of the first things to spot for.
00:23It's also unnatural.
00:25So quite often, AI voice will sound like someone's reading
00:27rather than someone speaking.
00:29So that's another thing to watch out for.
00:31In terms of the visuals, if you look really closely to the video,
00:36you can see that the mouth isn't exactly aligned to the words.
00:39And there's also a little bit of blurring around the mouth itself.
00:43So if you look closely, you can see it.
00:46But you really have to look, and that's the problem.
00:48Most people aren't.