[derektank]

I'm pretty sure YouTube saves the metadata from all the video files uploaded to it. It seems pretty trivial to exclude videos uploaded without camera model or device setting information. I seriously doubt even a tiny fraction of people uploading AI content to YouTube are taking the time to futz about with the XMP data before they upload it. Sure, they'll miss out on a lot of edited videos doing that, but that's probably for the best if you're trying to create a data set that's maintaining fidelity to the real world. Lots of ways to create false images without AI

[sim7c00]

"Since launching in 2023, SynthID has watermarked over 10 billion images, videos, audio files and texts, helping identify them as AI-generated and reduce the chances of misinformation and misattribution. Outputs generated by Veo 3, Imagen 4 and Lyria 2 will continue to have SynthID watermarks.

Today, we’re launching SynthID Detector, a verification portal to help people identify AI-generated content. Upload a piece of content and the SynthID Detector will identify if either the entire file or just a part of it has SynthID in it.

With all our generative AI models, we aim to unleash human creativity and enable artists and creators to bring their ideas to life faster and more easily than ever before."

From the page linked in the post....

So there's different ways to detect AI generated content (videos/images atleast). (https://www.nature.com/articles/s41586-024-08025-4 <-- paper on synthID / watermarking and detecting it with LLMs)