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Nate Herk@nateherk · Sep 22, 2026

These videos are taking over. Here's how to make them in 2 mins🧵

8 tweets1 min read♥ 2Koriginal

Summary

A tutorial on using Higgsfield's AI video generation tool to swap characters in videos within 2 minutes by uploading a reference video and character images, then using prompts to specify replacements while maintaining original movements and sound.

Summarized by ThreadOut AI from the full thread. May miss nuance — read the thread below.

  1. #1

    These videos are taking over. Here's how to make them in 2 mins🧵

  2. #2

    Go to Higgsfield, hover over "Video", and click on "Higgsfield Genjutsu"

  3. #3

    Upload this video as a reference

  4. #4

    Upload 2 images of the characters you want in the video

  5. #5

    Turn on "prompt" and type this in "Replace the man on the left side of the source video with the man in @[Image 1](image_1), and replace the man on the right with the man in @image_2. The original sound and movements should remain the same. Just swapping characters."

  6. #6

    Make sure the model is Higgsfield Genjutsu, choose your quality, then hit Generate

  7. #7

    In a few minutes, you should get something like this. Now you'll notice this generation gave me, Andrej, accessories like glasses and jewelry that were seen in this video. If you don't want your generation to have that, just specify to not add any extra accessories in your prompt.

  8. #8

    Example output when I added the line: "Do not change the outfits of the new characters"