Consistencia de Personaje: Reference Frame + Seed Lock

Step-by-step workflow video solving the #1 AI video headache: Character Consistency. Demonstrate the 'Reference Frame + Fixed Seed + ControlNet/LoRA' pipeline. Screen-record a ComfyUI or Automatic1111 workflow: 1) Generate base character sheet (front/side/back). 2) Upscale & isolate best frame. 3) Feed into Video Gen (Kling/Gen-3) as 'First Frame' + 'Character Ref' input. 4) Show 'Seed Lock' toggle preventing drift. 5) Final montage: Character running through 5 distinct environments (cyberpunk, forest, desert, spaceship, anime) looking identical. Split-screen 'Before Consistency Fix' (morphing face) vs 'After'. Technical, node-based UI aesthetic.