InfiniteTalk AI

InfiniteTalk AI: AI-Powered Sparse-Frame Dubbing

InfiniteTalk AI is an advanced tool for creating audio-driven videos. It goes beyond traditional dubbing by generating lip-synced and body-synced animations. This means it not only syncs the lips but also the head, body, and expressions to match the audio, resulting in natural and coherent motion.

How to Use InfiniteTalk AI

1. Upload Source & AudioChoose a video or image and upload your speech, podcast, or dialogue to dub with InfiniteTalk AI.

2. Generate with InfiniteTalk AIInstantly produce a lip-synced, full-body animated video using InfiniteTalk AI.

3. Export & ShareDownload in 480p/720p and share anywhere. Created with InfiniteTalk AI.

Key Features

• Sparse-Frame Video DubbingInfiniteTalk AI animates not just lips, but also head, body, and expressions for natural results.

• Infinite-Length GenerationInfiniteTalk AI supports long, continuous talking videos with smooth motion across segments.

• Flexible InputsInfiniteTalk AI supports both video-to-video dubbing and image-to-video generation from a single image.

• Identity & Scene PreservationInfiniteTalk AI keeps face, posture, lighting, and background consistent throughout the video.

• Stability & RealismInfiniteTalk AI minimizes distortions and jitter, delivering smooth, realistic movement.

• Resolution OptionsInfiniteTalk AI exports at 480p and 720p today, with higher resolutions planned.

Quick Inference Tips

• Lip accuracy:In InfiniteTalk AI, Audio-CFG ~35 increases sync strength without over-driving visuals.

• FusionX LoRA:Faster and sharper, yet can cause color shifting over long runs; use judiciously in InfiniteTalk AI.

• Video-to-video (V2V):InfiniteTalk AI mirrors original camera motion; SDEdit helps for short clips but may shift color.

• Image-to-video (I2V):For > 1 minute, translate or slowly zoom your still to help InfiniteTalk AI maintain color consistency.

• Quantized models:When memory is tight, use the quantized build of InfiniteTalk AI to keep jobs alive.

Use Cases

• Global dubbing/localization.Redub lectures, ads, explainers, and training at scale with InfiniteTalk AI while keeping the on-screen persona consistent.

• Creator workflows.Turn podcasts into talking-head videos, animate thumbnails, or add motion to stills using InfiniteTalk AI.

• Studio pipelines.Previz long dialogue scenes, iterate performances, and test alt reads in InfiniteTalk AI before final shoots.

• Product & avatar videos.Create spokesperson clips and virtual hosts that stay on-brand with InfiniteTalk AI.

Tech Highlights

• Temporal context frames:InfiniteTalk AI carries momentum signals forward to prevent flicker and chunk seams.

• Soft reference control:InfiniteTalk AI scales control by context-to-reference similarity, preserving identity without stiffness.

• Sampling strategy:Fine-grained keyframe placement helps InfiniteTalk AI balance control strength and motion alignment.

• End-to-end consistency:From lips to limbs, InfiniteTalk AI ties facial nuance and body kinetics to the input audio.

Pricing Plans

All plans include HD image download and fast AI generation.

• Starter$9.90
• 100 Credits included
• HD video generation
• Lip-sync & body animation
• Download enabled

• Email support

• Pro$29.90

• 480 Credits included
• $0.0622 per second
• HD video generation
• Lip-sync & body animation
• Download enabled
• Commercial use license

• Priority support

• Ultimate$49.90

• 990 Credits included
• $0.0500 per second
• HD video generation
• Lip-sync & body animation
• Download enabled
• Commercial use license
• Priority support

• Best value per credit

• Enterprise$99.90

• 2406 Credits included
• $0.0415 per second
• HD video generation
• Lip-sync & body animation
• Download enabled
• Commercial use license
• Priority support
• Best value per credit
• Bulk processing

FAQs

• What is InfiniteTalk AI?InfiniteTalk AI is an advanced model for audio-driven video generation, enabling lip-synced and body-synced animations that go beyond traditional dubbing. InfiniteTalk AI creates coherent motion and consistent identity from your inputs.

• How does InfiniteTalk AI differ from traditional dubbing?Conventional dubbing edits only the mouth. InfiniteTalk AI edits the whole frame, synchronizing lip movement, facial expressions, head motion, and gestures for natural-looking results.

• What inputs does InfiniteTalk AI support?Provide either a video + audio (video-to-video) or a single image + audio (image-to-video). InfiniteTalk AI supports both workflows.

• How long can videos generated with InfiniteTalk AI be?InfiniteTalk AI supports unlimited-length generation, suitable for lectures, podcasts, storytelling, and other long-form content.

• What resolutions are available in InfiniteTalk AI?InfiniteTalk AI currently exports 480p and 720p, with higher resolutions planned.

• Is InfiniteTalk AI free to use?InfiniteTalk AI offers free research access and premium SaaS options. Free users can try short clips; paid tiers unlock longer, higher-quality exports.

Ready to Transform Your Videos?Start creating infinite-length talking videos with InfiniteTalk AI. Generate professional lip-synced content in minutes, not hours.No credit card required  Start with free credits