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Technical YouTube Channel with Cloned Voice and Avatar
Real cases, pitfalls, checklists and LLM prompts
This book is 100% completeLast updated on 2026-11-08
The pipeline we use on a real channel: the author's own cloned voice, an avatar, own subtitles and quality checks before publishing, with YouTube's synthetic-content rules.
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About the Book
Want to promote your products with technical videos without recording yourself every time? This guide describes the pipeline we use on a real channel: the author's own cloned voice, an avatar, own subtitles and quality checks before publishing. Inside: what the pipeline solves and what it does not; ethics, transparency and YouTube's rules on synthetic content; planning the channel; a cloned voice running locally on a Mac; pronunciation (the owner's ear decides); an avatar from a photo and audio with an API; screen scenes with real tested examples and the safe zone for subtitles; Portuguese subtitles generated from the script; audio and avatar checks before delivery; publishing, labels, cover, QR code and video on app store listings. Use only your own voice and your own face. Costs and results quoted are measurements from the dates given in the text; platform rules change, so re-read the official pages. The voice examples are in Brazilian Portuguese. For developers and technical creators. 28-page PDF with described scripts, a checklist and AI prompts.
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About the Author
Leandro Salerno
Leandro Salerno leads marketing and technology at Austhen, a Brazilian industrial audio group with 20+ years of engineering, behind the brands Sansara, IBS and Xcene.
He didn't learn AEO from a course — he learned it shipping real sites: building and optimizing the group's B2B catalogs in Next.js and Firebase, and fighting every indexation and schema bug documented in this book. After getting those sites cited by ChatGPT and Perplexity, he packaged the method into AEO in Practice.
He writes for developers and agencies who want to master the next layer of search before the competition does.
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