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Ask HN: How does AI generated spokesperson videos work?
1 points by jakelazylion 886 days ago
I'm quite impressed by the video quality generated by tools like HeyGen, Synthesia where a "real" spokesperson will read through custom script in an extremely natural way.

I can't find out what kind of techniques are used, can anyone share more details or point me to research papers to learn more?

1 comments

anyone knows the technique behind this?