ComfyUI-WanVideoWrapper_QQ

A collection of custom nodes for ComfyUI providing video manipulation, LoRA loading, path animation, and visual drawing tools for WanVideo workflows.

https://github.com/user-attachments/assets/16f0da4c-38f1-4789-97dc-c331ad8a6d92

https://github.com/user-attachments/assets/5689c666-924a-4362-9788-d8f662c0d925

Power Spline Editor

Power Spline Editor - usage Multi-layer canvas: Draw unlimited paths with per-layer controls Interpolation modes: linear, cardinal (Catmull-Rom), basis (B-spline), points (static) Repeat system: Loop animations with automatic closed-path handling Driver/driven: One path controls another with rotation, scaling, and smoothing Easing functions: Smooth transitions with various easing curves for path animation Right-click controls: Context menu for driver path with additional options Offset timing: Positive/negative timing shifts with pause frame control Pause frames: Start/end pause per layer for precise animation timing

Power Lora Loader

LoRAs: Dynamic UI with rgthree-style interface Auto-detection: Finds Low variant pairs from High LoRAs automatically Smart patterns: -, _, separators at prefix/suffix/infix positions Case variations: High/high/HIGH/H/h → Low/low/LOW/L/l Dual strength: Separate High (H) and Low (L) sliders with copy buttons Block selection: Per-LoRA layer control with merge and memory options

Wan Video VACE Frame Replace

Wan Video VACE Frame Replace - example Single frames: 5 (gray), 5+ (replacement image) Ranges: 22-26 (gray), *1-5 (keep start), 1-5* (keep end) a-b-c patterns: Middle frame b with a left/c right context Multiple +: ++a-b-c++ creates gradual duplicates on both sides Custom opacity: ++a-b-c++ 0.8 for blend strength control Custom masks: Auto-scaled replacement masks with opacity blending

Wan Video Cache Samples

Cache/Load workflow: Save latent samples to disk for faster workflow iteration Dual mode: With input → cache and passthrough; Without input → load from cache Auto-path handling: Saves to node directory with customizable cache names Workflow speedup: Skip HIGH sampling steps during prompt/parameter testing to resample LOW

Wan Video Image To Video Encode_v2

(EXPERIMENTAL) Maybe there's native ways to do this , but it seems to work Multi-frame I2V: Start/mid/end image conditioning with position control Temporal feathering: Cosine interpolation for smooth frame transitions Latent strength: Per-frame multipliers (start/mid/end) for motion control (default setting work but can be adjusted)

Control only vs Control + I2V

https://github.com/user-attachments/assets/d65bb9d7-962a-4e1f-bc5d-be90adc9e311

https://github.com/user-attachments/assets/c4b70388-54a8-4b08-8f37-6028e1f2f471

Other Experimental Node List

Features

• Power LoRA Loader: Advanced LoRA loading with High/Low pair detection, block selection, and custom UI
• Power Spline Editors: Multi-layer canvas-based path drawing with interpolation modes (linear, cardinal, basis, points)
• Video Manipulation: Speed adjustment, frame extraction, video merging, and frame replacement
• Path Animation: Draw shapes (circle/square/triangle) along animated paths with easing functions
• Image-to-Video Encoding: TAEHV (Tiny AutoEncoder for Hunyuan Video) with temporal feathering and memory-efficient modes
• Cache Management: Sample caching for faster workflow iteration
• VAE Frame Replacement: Replace specific frames in VAE-encoded video latents

Installation

1. Navigate to your ComfyUI custom nodes directory:

cd ComfyUI/custom_nodes/

2. Clone this repository:

git clone https://github.com/siraxe/ComfyUI-WanVideoWrapper_QQ.git

3. Restart ComfyUI

Requirements

• ComfyUI (latest version recommended)
• PyTorch with CUDA support (for GPU acceleration)
• Standard ComfyUI dependencies

Credits

Experimental node package for WanVideo workflows in ComfyUI.

Special Thanks

• KJ - ComfyUI-WanVideoWrapper
• rgthree - rgthree-comfy