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LatentSync

LatentSync by ByteDance is a tool for creating lifelike lip-synced videos directly from audio input.

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Overview

LatentSync is an innovative tool for creating lifelike lip-synced videos directly from audio input. Unlike old-school methods, it skips complex intermediate steps like 3D modeling or facial landmarks. Instead, it uses latent diffusion models, which focus on delivering high-quality, time-based consistency in every frame.

The system was developed by ByteDance, the company behind TikTok, in partnership with researchers at Beijing Jiaotong University. 

The tool is available for download at GitHUB, for testing at FAL.ai and ComfyUI wrappers are already coming.

The first tests are looking quite promising.

Tags

Freeware Apache License 2.0 PC-based #Video & Animation

Educators and Trainers Creative Professionals Content Creators Media and Film Makers Marketing and Branding Specialists Voice and Audio Professionals Developers and Tech Creators Nonprofit and Advocacy Creators Small Business Owners Entertainment and Performance Artists Professional Content Creators

This tool is free to use and is offered under Apache License 2.0.

Prompt: none

Generated on January 5, 2025:

My ususal test. See larger resolution at https://youtube.com/shorts/X-GAREfcdao
Prompt: Take a bite of these muffins...

Generated on January 5, 2025:

Impressive work on the smiling face input video. Still looks quite natural.
Prompt: Jazz blues song + digital illustration style video

Generated on January 5, 2025:

The model doesn't quite get this half-profile view of the face. See larger output here https://youtube.com/shorts/nnoxH3D4uyg
Prompt: Kling's video + Udio's vocals.

Generated on January 5, 2025:

Singing through the mist. See larger output here https://youtube.com/shorts/J6Qkhdhvfjw
Prompt: Static, motionless video lip synced.

Generated on January 6, 2025:

You DO need animation in your source video prior to using this tool. This is what happens if you upload a motionless video.
Rating:
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Useful Links

No additional links available for this tool.

This page was last updated on March 31, 2025 at 1:48 PM