Locking Audio in ComfyUI for Lip-Sync Music Video Generation
SveSop · reddit · 2026-08-17
Author shares a workflow using MiniMax Music3 and ComfyUI to generate lip-sync videos.
Key Tech:
- NativeAudioLock node to "lock" audio latents, preventing rhythm disruption.
- Motion Context node for precise frame synchronization.
Config:
- MiniMax ref2v model + Lightx2v-4stepref lora (8 steps).
- Upscaled from 480p to 720p.
Lesson: Millisecond-level timing control is crucial for lip-sync; frame drift is a major challenge.
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