Deepfake videos are getting shockingly good – TechCrunch

Researchers from TikTok owner ByteDance have demoed a new AI system, OmniHuman-1, that can generate perhaps the most realistic deepfake videos to date. … According to the ByteDance researchers, OmniHuman-1 only needs a single reference image and audio, like speech or vocals, to generate a clip of an arbitrary length. The output video’s aspect ratio is adjustable, as is the subject’s “body proportion” — i.e. how much of their body is shown in the fake footage. […]

The implications are worrisome. Last year, political deepfakes spread like wildfire around the globe. On election day in Taiwan, a Chinese Communist Party-affiliated group posted AI-generated, misleading audio of a politician throwing his support behind a pro-China candidate. In Moldova, deepfake videos depicted the country’s president, Maia Sandu, resigning. And in South Africa, a deepfake of rapper Eminem supporting a South African opposition party circulated ahead of the country’s election.