InfiniteTalk fast multi converts a single image and two audio inputs into multi-character talking or singing videos. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
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$0.0751回あたり·~13 / $1
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InfiniteTalkFast multi
What is InfiniteTalk?
InfiniteTalk creates videos with accurate lip sync while matching head, face, and body movements to the audio. It maintains identity across unlimited-length videos and also allows image-to-video creation, transforming static photos into lively speaking or singing videos.
Why it looks great
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Accurate lip synchronization: aligns lip motion precisely with audio, preserving natural rhythm and pronunciation.
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Full-body coherence: captures head movements, facial expressions, and posture changes beyond the lips.
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Identity preservation: maintains consistent facial identity and visual style across frames.
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Image-to-video capability: turns static photos into realistic speaking or singing videos.
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Instruction following: accepts text prompts to control scene, pose, or behavior while syncing to audio.
How to Use
- Upload the left and right audio files.
- Upload your image (The image should clearly show two people).
- Select the speaking order (left to right, right to left, or meanwhile).
- Write the prompt if needed.
- Submit the job and download the results once they're ready.
Note
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Max clip length per job: up to 10 minutes
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Processing speed: approximately 10–30 seconds of wall time per 1 second of video (varies by resolution and queue load)