Unlock Real Human Video Generation with Seedance 2.0 in ComfyUI

We're thrilled to announce video production with actual individuals is now possible in Seedance 2.0. Provide a portrait photo, finish a single verification step, and produce clips maintaining uniform identity and natural facial movements.

Key Changes

Seedance 2.0 stands as ByteDance's newest video creation framework, engineered for professional-grade precision and inherent audiovisual alignment. Through Real Human integration in ComfyUI, virtual avatars no longer restrict your options—apply these capabilities to footage of actual persons, preserving consistent appearance and delivery across complete sequences.

• Live actors with filmic control: Adjust camera motions, illumination, and scene transitions while sustaining subject authenticity.

• Stable persona retention: Preserves facial traits and general look consistently during movement, camera operations, and scene shifts.

• Built-in audiovisual synchronization: Creates video and sound (speech/ambience/music) simultaneously with enhanced lip coordination and expressions.

• Multi-source direction: Blend text with up to 9 visuals, 3 clips, and 3 soundtracks to fix appearance, motion, and cadence.

Verification Mechanism in ComfyUI

The authentication system aims to prevent identity theft and unapproved usage of personal likeness. ByteDance manages this procedure, following evolving AI transparency guidelines.

Initial Setup (Verification Needed)

1. Submit a portrait image via the ByteDance Create Image/Video Asset node
   

   

2. Execute the workflow to create a verification link
   

   

3. Access the link via your mobile device or browser and finish the liveness verification (under 30 seconds)
   

   

4. Real human authentication complete. You'll obtain two identifiers:
   

   

• Group ID — signifies the authenticated individual (retain this)

• Asset ID — denotes this particular image, prepared for video production (reusable)

Subsequent Images of Same Individual (Verification Exempt)

1. Provide a fresh photo or clip of the identical person

2. Input the stored Group ID into the ByteDance Create Image/Video Asset node
   

   

3. The framework checks facial characteristics against the initial authentication

4. Upon match confirmation, the new asset activates automatically

Begin Here

Download Workflow

1. Upgrade ComfyUI to the most recent version, or access Comfy Cloud

2. Navigate to Template Library → locate Seedance 2.0 Real Human

3. Provide a portrait and finalize the one-time authentication

4. Preserve your Group ID for later applications

As per usual, happy creating!