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I just listened to this AI generated audiobook and if it didn't say it was AI, I'd have thought it was human-made. It has different voices, dramatization, sound effects... The last I'd heard about this tech was a post saying Stephen Fry's voice was stolen and replicated by AI. But since then, nothing, even though it's clearly advanced incredibly fast. You'd expect more buzz for something that went from detectable as AI to indistinguishable from humans so quickly. How is it that no one is talking about AI generated audiobooks and their rapid improvement? This seems like a huge deal to me.

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[-] driving_crooner@lemmy.eco.br 40 points 2 years ago

I recommend everyone to check the YouTube channel "two minute papers" who have being doing videos about papers on AI for the last 10 years on so to see the accelerated progress AI have. Like 5 years ago those images generating AI looked like LSD infused dreams and now they look almost perfect.

[-] mindbleach@sh.itjust.works 3 points 2 years ago

I'm only shocked that video isn't better. Diffusion models work like denoising - so you'd figure all the wiggly nonsense between frames would be the first thing to filter out.

[-] Turun@feddit.de 3 points 2 years ago

I expect the data size to be a problem. Stable diffusion defaults to 512x512px, because it simply requires a lot of resources to generate an image. Even more so to train one. Now do that times 30 to generate even one second of video. I think we need something that scales better.

I fully expect this to work decently in a few years though, no matter how hard the challenge is, ai is moving really fast.

[-] Hexarei@programming.dev 1 points 2 years ago

Stable diffusion can do arbitrary sizes now, as long as you have the VRAM for it iirc

[-] Turun@feddit.de 1 points 2 years ago

Of course, but that is precisely the problem. It gets expensive really really fast.

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this post was submitted on 11 Nov 2023
227 points (94.5% liked)

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