InfiniTalk システム連携APIはMeiGen-AIが開発した高度なAIリップシンク動画APIです。画像やテキスト+音声から自然なトーキングアバターを生成。精密なリップシンクと豊かな表情表現に加え、長さ無制限の動画生成にも対応。

Pricing: Infinitalk: 3 credits/s (~$0.015) for 480P, 12 credits/s (~$0.06) for 720P, up to 15 seconds per generation. High-tier top-ups (+10% bonus) bring effective pricing down to ~$0.014/s (480P) and ~$0.055/s (720P).
Input

Click to upload or drag and drop

Supported formats: JPEG, PNG, WEBP Maximum file size: 10MB

URL of the input image. If the input image does not match the chosen aspect ratio, it is resized and center cropped.

Click to upload or drag and drop

Supported formats: MPEG, WAV, X-WAV, AAC, MP4, OGG Maximum file size: 10MB

Audio duration must not exceed 15 seconds.

The text prompt to guide video generation.

0/5000

Resolution of the video to generate. Must be either 480p or 720p.

Random seed for reproducibility. Valid range is 10000 to 1000000.

A configurable parameter. Defaults to true in the Playground.

There is no guarantee that everything can be filtered out; if you are not satisfied with the results, you will need to make your own arrangements.
Output
output typevideo
Examples

Explore different use cases and parameter configurations

README

Complete guide to using infinitalk/from-audio

InfiniTalk AIリップシンク動画API

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