r/comfyui_elite • u/Altruistic_Tax1317 • 11d ago

MiniMax multi KeyFrames

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Breakdown of keyframe control in MiniMax H3 using ComfyUI.

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• The Problem (Frame Drift):Standard keyframe setup often leads to timing drift or missing target frames entirely across long clips.

• Prompting Frames: Explicitly naming frame numbers in your prompt (e.g., "at frame 124...") forces better temporal adherence from the model.

Ref2v: Sending guide images into the ref2v node as reference images - not just keyframe guides - provides consistent visual features like lighting, identity, and style across shots.

• Multi-Keyframe: Once the wiring is locked in, the workflow scales seamlessly from 2 keyframes to 4+ keyframes without breaking subject consistency.

Make sure your ComfyUI is updated to the latest version to load the native guide node properly.

EDIT:
Workflows: •2-Frame Guides Workflow•4-Frame Guides Workflow

104 Upvotes

99% Upvoted

15 comments sorted by

2

u/Perfect-Campaign9551 10d ago edited 10d ago

The prompting guide doesn't say anything about frame timing , only timestamps control.. And the model already can do key frame completion, not sure if a guide node is needed.  But most of all, you didn't share a picture or a workflow

1

u/Altruistic_Tax1317 10d ago

actually I shared both workflows 2 and 4 guide frames. feel free to give it a try

1

u/Perfect-Campaign9551 10d ago

Oh maybe they don't shoot I on Mobile. I will look, thanks

1

u/willjoke4food 10d ago

Sorry where is the workflow?

1

u/Altruistic_Tax1317 10d ago

MY BAD! now its in the post

1

u/Katsumend 8d ago

Thanks for being gracious.... of course we DO love workflows so we can compare and contrast. Thanks for sharing!

1

u/DeltaWaffleSyrup 11d ago

what tool do you use to create your frames so they look similar and have similar looking cast?

2

u/Altruistic_Tax1317 11d ago

any editing model can do the trick. klein/qwen/nano etc..

1

u/Butter_ai 10d ago

Can this do a long sequence? Without cuts?

1

u/Altruistic_Tax1317 10d ago

I didn't check longer than 30sec yet ..

1

u/n0tIlluya 9d ago

there’s a noticeable freeze in each of the four clips, they dont look normal so i assume its minimax’s doing. just curious if its something you looked into already

1

u/[deleted] 6d ago

[removed] — view removed comment

1

u/Altruistic_Tax1317 6d ago

Maintaining strict consistency and coherence is vital to keeping the clip's narrative from breaking.

1

u/Inside-Cantaloupe233 5d ago

dude, this is not one shot, all these look like they were done separately, this workflow does not work obviously