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Louis Chi

Building RefVid: upload a few reference images once, then generate AI videos that keep the same character or product in every shot.

Joined on Oct 22, 2026 https://refvid.com

Work

Founder at RefVid

Louis Chi

Nov 3

How we made an 8-second AI comedy short with two consistent characters, start to finish

#ai #video #promptengineering #tutorial

7 min read

Louis Chi

Nov 3

We remade a viral TikTok trend with AI in one take: every step and the exact Kling 4 prompt

#ai #video #promptengineering #tutorial

8 min read

Louis Chi

Nov 1

How to make a product video from your product photos, free (step by step, with screenshots)

#ai #ecommerce #tutorial #beginners

4 min read

Louis Chi

Nov 1

Images to video AI, step by step: several pictures, @ tags and a picture for each shot

#showdev #ai #video #webdev

4 min read

Louis Chi

Oct 25

How to take product photos at home that AI video models can actually use

#ai #video #tutorial #ecommerce

6 min read

Louis Chi

Oct 24

How we keep one character's face the same across AI video shots (Kling reference-to-video, with code)

#ai #video #typescript #webdev

6 min read

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