Unlock Next-Level Animation: First-Frame Controlled Video Generation Pipeline

CN
ComfyUI.org
2025-05-29 06:04:13

1. Workflow Purpose

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This is a professional-grade video generation pipeline specializing in first-frame controlled animation. Key features:

  • Multi-control support: Depth/Pose/Lineart conditions

  • Trained on 81-frame sequences @16fps

  • Native resolution support: 512/768/1024px

2. Technical Highlights

  • Model Architecture:

    • Base: Wan2.1-Fun-1.3B with skip-layer guidance

    • Text encoder: umt5_xxl for multilingual support

  • Critical Nodes:

    • WanVideoEnhanceAVideoKJ: Motion refinement (weight=0.2)

    • LayerUtility: ImageScaleByAspectRatio V2: Auto-resize to 768px

    • VHS_VideoCombine: H.264 output with metadata

3. Node Connections

Main Data Flow:
LoadVideoPreprocessorsWanFunControlKSamplerVAEDecodeVideoCombine

4. Performance Tips

🔥 Hardware Recommendations:

  • ≥16GB VRAM for 1024px generation

  • Enable fp8_e4m3fn precision

  • Use --medvram if memory limited

5. Customization Guide

To change animation style:

  1. Replace first-frame image in LoadImage node

  2. Modify prompt in CLIPTextEncode:(text)

    "A Chinese ancient man practicing martial arts in ink painting style"  
  3. Adjust control weight in WanVideoTeaCacheKJ

6. Expected Output

Sample Result Characteristics:

  • 17-frame MP4 video @30fps

  • 832x480 resolution by default

  • Preserves original motion dynamics