USE-CASE GUIDE / Getting started

Start from scratch: make your first talking avatar

Create an empty project, add an avatar, choose a voice, enter a short line, then generate and play it. That is all you need for your first lesson.

11 stepsActual product screenshotsBased on the November 2026 interface

BEFORE YOU START

Before you start

Use a desktop browser signed in to MotionVox and prepare one short line. No photo, slides or template is needed. The example says “こんにちは。はじめての動画です。” (Hello. This is my first video).

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

Start from scratch on Home

  1. On Home, click the “まっさらから作る” (Start from scratch) card.
  1. Action Click “Start from scratch”.
Start with “まっさらから作る” (Start from scratch) on Home. The product screenshot is in Japanese; the instructions explain the controls.
STEP02

Choose the video size

  1. For this lesson, select Landscape HD, 1280 × 720.
  2. Select Next at the bottom right.
  1. Action Select Landscape HD.
  2. Action Click Next.
Choose the new video size. This lesson uses Landscape HD. The product screenshot is in Japanese; the instructions explain the controls.
STEP03

Choose Empty project

  1. Click the Empty project card on the left and wait for the editor.
  1. Action Click Empty project.
Choose Empty project to open the editor. The product screenshot is in Japanese; the instructions explain the controls.

Check An empty canvas is expected. You will add each element yourself.

STEP04

Open Add avatar

  1. In the toolbar below the preview, select Add avatar.
  1. Action Click Add avatar.
The empty editor. Select Add avatar in the toolbar. The product screenshot is in Japanese; the instructions explain the controls.
STEP05

Choose the presenter

  1. Click a presenter image. This example uses Tae at the top left.
  2. Use the search field or categories above to narrow the list.
  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.
STEP06

Review and confirm the appearance

  1. Supported avatars offer upper-body and full-body views. Use upper-body for this lesson.
  2. Select Confirm at the bottom right.
  1. Action Select Upper body for this lesson.
  2. Action Click Confirm.
Review the appearance and confirm. The product screenshot is in Japanese; the instructions explain the controls.
STEP07

Select the voice row and open the voice picker

  1. In the timeline, click the “ava_1の音声” row label below the avatar. This is its voice row.
  2. Keep the voice type set to TTS and select Choose voice at the bottom.
  1. Action Click the “ava_1の音声” voice row.
  2. Action Click Choose voice.
The added avatar has separate video and voice rows. The product screenshot is in Japanese; the instructions explain the controls.

Check A track is a row that holds clips. Here the presenter video and its speech occupy separate rows.

STEP08

Audition and choose a voice

  1. Select Play beside a recommended voice. To use another voice, select its row.
  2. Check the language and speaking style, then select Use this voice at the bottom right.
  1. Action Click Play to audition the voice.
  2. Action Click Use this voice.
Audition a voice and select Use this voice. The product screenshot is in Japanese; the instructions explain the controls.
STEP09

Enter one short line and add it

  1. Enter “こんにちは。はじめての動画です。” in the text field at the bottom.
  2. Select Add once and wait for speech generation. A green clip appears on the voice row.
  1. Enter Type a short line here.
  2. Action Click Add.
Enter a short line at the bottom and select Add. The product screenshot is in Japanese; the instructions explain the controls.

Check This step creates speech. The next step generates the talking-avatar video. Start with a short line.

STEP10

Generate the talking-avatar preview

  1. Select Generate ungenerated clips in the toolbar.
  2. Wait without submitting again until the avatar clip says Preview generated.
  1. Action Click Generate ungenerated clips.
  2. Check After generation, this clip will say Preview generated.
After adding speech, generate the video preview. The product screenshot is in Japanese; the instructions explain the controls.

Check If it takes time, check Generation jobs at the bottom.

STEP11

Play from the beginning

  1. Click near the beginning of the timeline ruler to move the playhead back.
  2. Press the triangular Play button on the left. Check that the voice is audible, the mouth moves and the whole sentence is heard.
  3. Check Saved at the bottom. Your first lesson is now finished.
  1. Action Click near the beginning of the ruler.
  2. Action Click the triangular Play button.
  3. Check Check Saved.
The generated preview. Play it to review the avatar and speech. The product screenshot is in Japanese; the instructions explain the controls.

Check If you hear no sound, check the preview and computer volume. When using a longer line, ensure the avatar remains visible for the full speech.

BEFORE YOU FINISH

One final check.

Did the avatar speak with the chosen voice? A black background is fine for this first lesson. Continue with a background, a heading, captions and finally MP4 export.

NEED A HAND?

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