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Refinement: Video Series

This video series introduces the lip-sync refinement workflow in DeepEditor, guiding you from assessing a vub and applying global performance controls through to refining individual mouth shapes (visemes). The tutorials are designed to be followed step by step, helping you build confidence whether you’re refining a first draft vub or progressing toward higher-quality results.

Part 1: Understanding the Refinement Interface & Applying Performance Controls

Steps 1–4

This first section focuses on how to read and assess a vub inside the refinement tool, and how to use controls that affect the application of performance and driving data as a whole.

These tools are not about individual mouth shapes yet. Instead, they help you answer questions like:

  • Is the vub working overall?

  • Does the performance feel too strong or too subtle?

  • Are jaw motion and timing believable?

  • How much of the driving performance should be applied?

You’ll learn how to navigate the refinement interface, evaluate lip-sync quality, and make broad adjustments before moving into fine detail work.

Videos in this section

Flawless Academy – DeepEditor Refinement Interface Tour
An overview of the refinement workspace, controls, and playback tools.


Flawless Academy – How to Assess a vub in DeepEditor (Step 1)
How to review a vub, identify issues, and decide what needs refinement.


Flawless Academy – How to Use Interpolation in DeepEditor Refinement (Step 2)
Learn how interpolation smooths motion and helps balance realism and stability.

 

Flawless Academy – How to Refine Jaw Movement in DeepEditor (Step 3)
Adjust jaw motion to improve physicality and speech believability.

 

Flawless Academy – How to Use Driving Data Scale in DeepEditor (Step 4)
Control how strongly the driving performance is applied to the source performance.

Tip: Completing this section first will significantly reduce the amount of detailed mouth-shape refinement required later.

Part 2: Refining Individual Mouth Shapes (Visemes)

Step 5

Once the overall performance feels solid, you can move into mouth-shape-specific refinement. These short tutorials focus on common visemes and phoneme groupings, showing how to correct articulation and improve clarity.

Each video is self-contained, so you can jump directly to the mouth shape you need to refine rather than watching them all in order.

Mouth shape refinement videos

Flawless Academy – How to Refine M, B and P Mouth Shapes (Step 5.0)

 

Flawless Academy – How to Refine F and V Mouth Shape in DeepEditor (Step 5.1)

 

Flawless Academy – How to Refine W and Oo Mouth Shape (Step 5.2)

 

Flawless Academy – How to Refine S, Z, T and D Mouth Shape (Step 5.3)

 

Flawless Academy – How to Refine the Th Mouth Shape in DeepEditor (Step 5.4)

 

Flawless Academy – How to Refine Ch, Sh, Dje and J Mouth Shapes in DeepEditor (Step 5.5)

 

Flawless Academy – How to Refine the R Mouth Shape in DeepEditor (Step 5.6)

 

Flawless Academy – How to Refine N and L Mouth Shapes (Step 5.7)

 

Flawless Academy – How to Refine the Ah Mouth Shape (Step 5.8)

 

Flawless Academy – How to Refine the Ee Mouth Shape (Step 5.9)


Recommended Learning Path

If you’re new to refinement, we recommend following this order:

  1. Watch all videos in Part 1 to understand the interface and overall performance controls.

  2. Generate and review a draft vub.

  3. Use Part 2 videos selectively, based on the mouth shapes that need attention in your shot.

This approach mirrors real-world workflows and helps you refine faster with fewer manual adjustments.