Basic operations

Create a two-presenter conversation

Place two avatars in the scene and make them take turns in a conversation.

8 stepsActual product screenshotsBased on the November 2026 interface

BEFORE YOU START

Before you start

Prepare a topic, two roles and a short script, plus a .pptx file if you have slides. A useful structure is question, explanation, then a recap by the questioner.

Screenshots show actual sample projects. Your interface may vary with your plan and updates. Instructions describe desktop browser operation; this guide can also be read on a phone.

STEP01

Choose the route that fits your conversation

For a flexible interview or Q&A, start with Create from scratch and follow steps 2–4. For a two-presenter slide explanation, start with Create from PowerPoint and use steps 5–7. Both routes finish with the same review.

  1. Check Explain slides as a duo
Two-presenter template preview: slide above, presenters on the sides and captions between them. The product screenshot is in Japanese; the instructions explain the controls.
STEP02

Track editor: add two people to a blank project

Use Add avatar for the first presenter, then again for the second. Place them on opposite sides with room for faces and captions. Check the avatar association for each speech track and choose their voices.

  1. Action Click a presenter (Tae in this example).
Avatar list. This example uses Tae. The product screenshot is in Japanese; the instructions explain the controls.
Assign roles first
Choose the questioner and explainer first. Naming tracks by role or person makes editing easier.
Full-body and upper-body
Choose from the avatar’s available appearances. Check the feet for full-body presenters and the crop boundary for upper-body presenters, keeping slide text clear.
STEP03

Track editor: add short lines to the correct speaker

Select A’s speech track for “What should I check first?”, B’s for “Check the name and reservation time on the reception screen,” then A’s for “So, the name and time.” Add and audition one question or answer at a time.

  1. Check Enabled and locked
  2. Enter Assign the speaker
Speech-track properties, including the avatar assigned to its dialogue. The product screenshot is in Japanese; the instructions explain the controls.
STEP04

Track editor: arrange the exchange and listening shots

Arrange speech clips in sequence and avoid overlap unless simultaneous speech is intentional. Review pauses and ensure each avatar range contains its complete speech. Keep the listener visible where desired, using a calm expression or restrained nod.

  1. Action Select the avatar video clip.
  2. Action Select the speech clip to edit dialogue.
Timeline and input bar with separate avatar and speech tracks. The product screenshot is in Japanese; the instructions explain the controls.
Use editable boundaries
Split speech and avatar clips into short meaningful sections, keeping complete speech and surrounding silence within the avatar range. See Editing tips.
Cut to the other presenter
Adjust position, size and visible intervals. Check the picture arrangement separately from the assignment of speech to people.
STEP05

PowerPoint: import slides and choose Two-person dialogue

Import the slides with language and target duration, then choose “2 人の掛け合い” (Two-person dialogue) in template selection. Review the slide above, presenters on the sides and captions between them for readability.

  1. Check Explain slides as a duo
Two-presenter template preview: slide above, presenters on the sides and captions between them. The product screenshot is in Japanese; the instructions explain the controls.
STEP06

PowerPoint: choose the host and guest separately

Choose Presenter A (host), followed by Presenter B (guest). Select different people for their roles and check each voice. Use Play to audition and Custom to change the voice settings.

  1. Check Choose presenter B
  2. Check Check each voice
Guest selection: choose the second presenter and voice separately from the host. The product screenshot is in Japanese; the instructions explain the controls.
STEP07

PowerPoint: review the exchange on each slide

In Slides and script, inspect each line’s speaker and dialogue. Edit or add lines so the intended person asks and answers; switch the speaker where needed and audition each line. Keep questions and answers concise rather than having two people read the slide aloud. See the studio reference for emphasis and separate caption/narration text.

  1. Action Add dialogue to this slide.
  2. Action Use Add emphasis to highlight slide content.
  3. Action Details opens speed, fine adjustment and caption wording.
Slide list, preview/highlight timeline and dialogue details. The product screenshot is in Japanese; the instructions explain the controls.
Continue in the track editor
After refining the script, use the transfer workflow to continue in the MotionVox editor. Check both presenters, speech, captions and emphasis. Before transferring again, check its effect on existing edits.
STEP08

Both routes: check speech before generating the talking video

Check both voices, pronunciation and conversational pacing first. Generate the required avatar clips, then review the speaker’s mouth, listener’s expression, captions and slides together. Export the MP4 and check the saved video too.

  1. Action Click Generate ungenerated clips.
  2. Check After generation, the avatar clip will say Preview generated.
After adding speech, generate the video preview. The product screenshot is in Japanese; the instructions explain the controls.

BEFORE YOU FINISH

One final check.

Check for swapped voices, unintended overlapping speech and a listener disappearing at an awkward moment.

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