Auto Lip Sync Blender Install

Blender has no native auto lip-sync, but you can fake it with:

After enabling:

After enabling, you must download a pre-trained model. The add-on will usually prompt you or provide a button to "Download Default Model." Click it. This downloads a weights.h5 file. Ensure the path is set correctly in the add-on preferences. auto lip sync blender install

Problem: Auto lip sync tools manipulate "Shape Keys" (also called Blend Shapes). If you haven't created a Basis and at least one viseme shape key (e.g., Mouth_O), the add-on will fail. Solution: Before running any auto sync, go to the Object Data Properties (green triangle icon). Under "Shape Keys," click + to create a Basis, then create your phoneme shapes. Blender has no native auto lip-sync, but you

To actually use it, your character needs: Problem: Auto lip sync tools manipulate "Shape Keys"

  • A sound file (.wav format is most reliable).
  • Your character selected in Pose Mode or Object Mode with a valid mesh.

    • Blender comes with its own Python. You need to install libraries directly into Blender’s Python environment.