InfiniteTalk API는 MeiGen-AI에서 개발한 고급 AI 입술 동기화 비디오 API로, 이미지나 텍스트와 오디오를 자연스러운 말하는 아바타로 변환합니다. 정밀한 입술 동기화, 표정이 풍부한 얼굴 움직임, 그리고 무제한 길이의 비디오 생성까지 지원합니다.

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

InfiniteTalk AI 입술 동기화 비디오 API

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