SekoTalk

Editor Review

To lip-sync a character, pick a clear front-facing image first and upload speech that is already recorded, instead of writing a long script. Multi-person sync fits a conversation or a group scene so each character follows their own voice, and a motion prompt can add a line such as the person is talking. Audio longer than about two minutes needs to be split. Chinese and several other languages can drive the face; the page names French, Japanese, Portuguese, and Korean, without samples for every language. The realtime version is used for companionship, online education, and consulting, while the web demo is closer to upload-then-generate. It fits creators and digital-human teams who already have a character image and need a talking clip.

AI Tools Navigator Editorial TeamUpdated: 2026-10-09

What is SekoTalk

SekoTalk is SenseTime's voice-driven digital-human technology, with a web demo. A user uploads a character image and a speech clip in common video or audio formats, up to about two minutes, and can add a prompt for how the character moves. Lip sync runs from one person to several people, each matched to their own voice, in Chinese as well as French, Japanese, Portuguese, Korean, and other languages. The same technology is already used in SenseTime Seko and Ruying digital humans. The demo page marks use as free within a limit.

SekoTalk Key Features

Character image plus speech

Upload a character image and a speech clip in common video or audio formats, up to about two minutes at a time.

Separate lip sync per person

In a group frame, each character's mouth and motion can be driven separately instead of sharing one voice.

Speech in several languages

Chinese, French, Japanese, Portuguese, Korean, and other speech can drive the mouth, including everyday talk and rap.

Optional motion prompt

A prompt can add how the character moves, for example that the person is talking, to guide the motion in the frame.

SekoTalk Key Advantages

A character image and audio are enough to generate lip sync, with audio up to about two minutes

A group scene can control each character's mouth and motion separately

Chinese, French, Japanese, Portuguese, Korean, and other speech can drive the mouth

Motion can be added with a short prompt, such as the person is talking

SekoTalk Use Cases

Add speech to a character still

A creator uploads a character still and a voiceover under two minutes to get a video whose mouth follows the audio.

Two people, two mouths

A two-person dialogue is submitted so each character follows their own lines instead of both mouths moving together.

Education or consulting talk

A course or consulting team drives a digital human with a recorded explanation for a clip that can be replayed.

Frequently Asked Questions

▶What files do I need to try it?

The demo asks for a character image and a speech clip. Audio can be a common video or audio file, up to about two minutes. The motion prompt is optional; a short line such as the person is talking can guide the movement. The page marks this as a free trial within a limit.

▶Is it only for one speaker?

No. SenseTime's note says it goes from one speaker to multi-person interaction, with each character's mouth and motion controlled separately. The languages named include Chinese, French, Japanese, Portuguese, and Korean. Longer, steadier generation uses reference images and continuation, while one web upload is still limited to about two minutes of audio.

SekoTalk

Editor Review

What is SekoTalk

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SekoTalk Key Advantages

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Frequently Asked Questions

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SekoTalk

Editor Review

What is SekoTalk

Basic Info

Best For

SekoTalk Key Features

SekoTalk Key Advantages

SekoTalk Use Cases

Frequently Asked Questions

Latest News

User Reviews

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