SCAIL 2 Two-Person Reference Editing Long Video

Based on the SCAIL 2 dual/multi-person reference editing workflow, suitable for dual role replacement, dual interaction role swapping, multi-person in-frame reference editing, and other scenarios. The process uses colored identity masks to lock different characters or biological subjects, helping the model distinguish character relationships and reducing identity confusion during dual replacement. Suitable for creating dual dance replacements, dual character animations, multi-person reference editing, furry and human hybrid character videos, and other more complex character generation tasks.