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InfiniteTalk Fast

InfiniteTalk Fast creates speaking or singing avatar videos from an image and audio, combining synchronized lips with facial expression, head motion, and posture changes.

Price per input second. Round the total charge up to the next $0.01.

OfferingPrice (USD)
native$0.015
  • Round billed duration up to a whole second before calculating the charge.
  • native: minimum billed duration 3s.

InfiniteTalk Fast

InfiniteTalk Fast animates a still image using a supplied voice or singing recording. The picture establishes the subject’s visual identity, while the recording provides the rhythm and pronunciation that guide the lip animation.

Its motion extends to the head and posture, giving the subject an expressive on-screen delivery. Facial identity and visual style are maintained throughout the video. A text description can guide the scene or behavior, while an optional mask specifies the person to animate.

What it's good for

It suits character introductions and digital presenter segments built around a prepared audio track. An illustrated or photographic portrait can serve as the visual starting point for a narrated explanation, with expression and movement accompanying the spoken delivery.

Music creators can use it for singing portraits or character performances tied to a vocal track. Educational and promotional teams can also turn a spokesperson image into a video presentation of recorded material.

Model ID

wavespeed-ai/infinitetalk-fast

Output Type

Video

Pricing

$0.015 / input second

Provider

WaveSpeed

Hosting

Passthru

InfiniteTalk Fast

InfiniteTalk Fast animates a still image using a supplied voice or singing recording. The picture establishes the subject’s visual identity, while the recording provides the rhythm and pronunciation that guide the lip animation.

Its motion extends to the head and posture, giving the subject an expressive on-screen delivery. Facial identity and visual style are maintained throughout the video. A text description can guide the scene or behavior, while an optional mask specifies the person to animate.

What it's good for

It suits character introductions and digital presenter segments built around a prepared audio track. An illustrated or photographic portrait can serve as the visual starting point for a narrated explanation, with expression and movement accompanying the spoken delivery.

Music creators can use it for singing portraits or character performances tied to a vocal track. Educational and promotional teams can also turn a spokesperson image into a video presentation of recorded material.