ComfyUI AI Video Img2Vid Scenes Builder Ver.20250216

Video Tutorial : https://youtu.be/qjBfVz9cxQk

The img2vid workflow detailed in your tutorial is a structured, multi-step process for creating AI-generated video scenes, emphasizing character consistency, detailed styling, and animation.

Other Workflows and post related to this : https://www.patreon.com/collection/1325886?view=expanded

Here’s a concise summary:

1. Text-to-Image Generation (Step 1)

• Tools: Flux, SDXL, IP adapters, and Luminance Image 2.0.

• Process: Generate base images (e.g., a ninja warrior) using text prompts. Focus on hyper-realistic styles and consistent character design.

2. Outfit/Environment Refinement (Step 2)

• Tools: Flux Redux.

• Process: Use masking and reference images to alter outfits, backgrounds, or props (e.g., transforming a ninja’s suit or adding a blade with energy effects). Redux blends textures from reference images into the base scene.

3. Face Swapping (Step 3)

• Tools: ACE LoRA vs. Flux PulID.

• Process:

  • ACE LoRA: Best for simple face swaps but may remove masks or accessories.

  • Flux PulID: Preserves masks/scars and allows nuanced face adjustments (e.g., changing eye/nose structure while keeping a ninja mask intact).

• Key Insight: PulID outperforms ACE for characters with facial accessories (e.g., masks, scars).

4. Image Refinement (Step 4)

• Tools: Flux Refiner.

• Process: Enhance image quality and details (e.g., sharper textures, lighting) without altering the composition.

5. Upscaling (Step 5)

• Tools: Ultimate SD Upscale.

• Process: Double the image resolution, preserving fine details like leather straps, snake-skin arm wraps, or facial accessories.

6. Animation with Kling AI

• Process: Convert refined images into video scenes using Kling AI.

  • Success: Smooth transitions for energy effects or character movements (e.g., a ninja leaping between buildings).

  • Challenges: Morphing issues in aggressive actions (e.g., fight scenes) and inconsistent focus (e.g., blurred eyes).

• Workaround: Trim flawed segments and splice together usable clips.

Key Takeaways

• Flux Workflow: Streamlined for consistency in characters, outfits, and environments.

• Face Swapping: PulID is preferred for complex characters with accessories.

• Animation: Clean AI handles basic actions well but struggles with high-intensity scenes.

• Beginner-Friendly: A simplified version of the workflow will be shared for newcomers.

This workflow balances creative control with technical precision, pushing AI video capabilities while acknowledging current limitations in dynamic action rendering.

Related Tutorials: 

ACE ++ In ComfyUI All-round Creator & Editor

https://youtu.be/2fgT35H_tuE

ComfyUI PuLID Flux ll

https://youtu.be/wF5dk-QIAFQ

FLUX 1 Tools Redux

https://youtu.be/eSkfML08ovg

Flux 1 Tools - Fill And ControlNet In ComfyUI

https://youtu.be/NcIdiOScxLk

Flux AI Video Image2video Scenes Builder (Older version)

https://youtu.be/kyKIdhRxvI4