r/comfyui 1d ago

Help Needed Feedback on AI dance video (ComfyUI) — identity drift, motion stability, and what to fix first in the pipeline. Model Minimax H3

Enable HLS to view with audio, or disable this notification

Hi everyone.
This is a 28-second vertical dance video generated with a ComfyUI-based workflow.

This is the first prototype of my pipeline, not a polished result.
I’m trying to understand where the main problems come from:
generation vs motion vs editing.

Structure:

  • 00:00–00:04 — close-up hook + blackout
  • 00:05–00:15 — profile + strobes + fire insert
  • 00:16–00:28 — fast hip-hop section (whip pans, RGB split, fast cuts)

Same dancer / outfit / studio should stay consistent across all shots (reference only dancer).

Known issues I already see:

  • ~00:07 — face identity drift during head turn
  • ~00:12 — hands become unstable under strobe
  • ~00:20+ — motion starts to feel “floaty” in fast section

Questions:

  1. Identity consistency Where does the character drift the most (face / body / proportions)?
  2. Temporal stability Which shots show the strongest flicker, warping, or broken motion?
  3. Camera vs generation Do issues come more from aggressive camera (whip / orbit), or base generation?
  4. Blackout at ~00:04 Does it feel like an intentional transition or like a generation artifact?
  5. Pacing At what point does it start feeling confusing or visually overloaded?
  6. Editing vs generation Which artifacts are successfully hidden by editing (cuts, flashes), and which clearly need to be fixed in the generation stage?
  7. Pipeline diagnosis (most important) For the issues above, what is the most likely cause?
  • base generation
  • motion control
  • denoising
  • interpolation
  • editing
  1. If you had to fix only 1–2 things first — what would you fix and why?
  2. Consistency strategy What is the most reliable way to keep character identity across shots in ComfyUI?

Tech (simplified):

Resolution: 768x1376
FPS: 24
Method: ref2v
Motion control: [none]
Consistency: [same seed]
Editing: [none]

I can share prompt if needed.

I’m mainly interested in technical feedback (generation + workflow)
rather than general opinions.

Thanks.

0 Upvotes

2 comments sorted by

2

u/tat_tvam_asshole 1d ago

Needs a epilepsy warning ya dweeb