What is InfiniteTalk AI?

InfiniteTalk AI is an advanced model for audio-driven video generation. It enables the creation of lip-synced and body-synced animations from an image or video, producing coherent motion and maintaining a consistent identity for unlimited-length videos.

How does InfiniteTalk differ from traditional dubbing tools?

Traditional dubbing tools typically only edit the mouth area for lip-syncing. InfiniteTalk AI synchronizes the entire frame, including lip movements, facial expressions, head motion, and body gestures, to create much more natural and holistic results.

What inputs does InfiniteTalk support?

InfiniteTalk supports two main workflows: video-to-video (a source video + an audio file) and image-to-video (a single image + an audio file).

Is there a limit to the video length?

No, InfiniteTalk supports unlimited-length video generation, making it suitable for long-form content such as lectures, podcasts, and full presentations.

How are video generation credits calculated?

Credit consumption is based on video duration and resolution. For videos longer than 5 seconds, the cost is 1 credit per second for 480p and 2 credits per second for 720p. For videos 5 seconds or less, a 480p video costs a flat 5 credits, and a 720p video costs 10 credits. The maximum generation length per request is 10 minutes (600 seconds).

Do purchased credits expire?

No, credits purchased through either one-time packs or subscription plans never expire. They automatically accumulate and roll over to the next month.

Which plans include a commercial use license?

The commercial use license is included in the Pro, Ultimate, and Enterprise plans for both one-time credit purchases and monthly subscriptions. The Starter plan does not include a commercial license.

What payment methods are accepted?

InfiniteTalk currently accepts Visa, Mastercard, American Express, Discover, and Japan Credit Bureau (JCB), among other credit cards, processed securely through Stripe.

InfiniteTalk: AI Video Generator for Unlimited Lip-Sync Videos

InfiniteTalk Overview

InfiniteTalk is an advanced AI-driven video generation model designed to create authentic, scalable, and professional talking videos of unlimited length. By leveraging next-generation sparse-frame dubbing technology, it goes beyond simple lip-syncing to animate the entire person, including subtle head tilts, posture shifts, and facial expressions that precisely match the provided audio. Whether starting from a single image or enhancing an existing video, InfiniteTalk ensures consistent identity, smooth motion, and professional-grade audio-to-visual alignment. The platform also features a multi-speaker capability, allowing for the creation of dynamic, conversational videos with independent audio tracks for each character.

How to use InfiniteTalk

Creating a video with InfiniteTalk is a straightforward process designed for efficiency: 1. Upload Source & Audio: Begin by choosing your source material—either a single image or a video file. Then, upload the corresponding audio track, which can be speech, dialogue, or a podcast. 2. Generate with AI: The AI instantly processes the inputs, synchronizing the audio with the visual source to produce a fully animated, lip-synced video with natural body movements. 3. Export & Share: Once the generation is complete, you can download the final video in 480p or 720p HD resolution and share it across any platform.

Core Features of InfiniteTalk

Unlimited Duration Video Generation: Create long-form content like lectures, podcasts, and presentations without the time constraints of traditional tools.
Sparse-Frame Dubbing Technology: Animates not just the lips but also head movements, facial expressions, and body posture for a holistic, human-like performance.
Precision Lip Alignment: Delivers professional-grade synchronization between the audio track and the character's lip movements.
Multi-Speaker Capabilities: The InfiniteTalk Multi feature supports creating conversational videos with multiple characters, each with their own independent audio track.
Flexible Input Options: Supports both image-to-video and video-to-video workflows, adapting to various creative needs.
High Stability & Consistency: Minimizes distortion and artifacts, ensuring smooth and stable output even in extended video sequences.
HD Resolution Options: Export videos in 480p, 720p, and 1080p to balance processing speed and visual quality.

Use Cases for InfiniteTalk

InfiniteTalk is versatile and can be applied across various industries: Content Creation: Produce engaging long-form tutorials, educational series, and storytelling videos with consistent avatars. Entertainment & Media: Generate animated hosts, podcast visuals, and characters for media projects. Business & Corporate Communication: Create polished training modules, product demos, and investor updates with reliable digital presenters. Accessibility: Develop avatars that provide clear spoken and visual cues to make information more accessible. Multilingual Production: Use the same avatar to deliver content in multiple languages, maintaining brand consistency across global markets.

Advantages of InfiniteTalk

Compared to traditional digital human tools, InfiniteTalk offers significant advantages. It breaks the length limitations of short clips, enabling unlimited video generation. Its synchronization is far more advanced, encompassing full-body movement and expressions, not just lip-sync. The tool provides superior lip precision, supports multiple characters in a single video, and offers flexible input options (image-to-video and video-to-video). Furthermore, it supports HD output (720p/1080p) and maintains stability over long durations, avoiding the distortions common in other tools.

Pricing and Plans

InfiniteTalk offers flexible pricing with both one-time credit purchases and monthly subscriptions. Credits never expire and can be used to generate videos.

One-time Credits

Starter: $9.9 for 90 Credits ($0.11/credit)
Pro: $29.9 for 400 Credits ($0.074/credit), includes commercial use license.
Ultimate: $49.9 for 800 Credits ($0.062/credit), includes commercial use license.
Enterprise: $99.9 for 1800 Credits ($0.055/credit), includes commercial use and bulk processing.

Subscription Plans

Starter: $9.9/month for 100 Credits ($0.099/credit)
Pro: $29.9/month for 480 Credits ($0.062/credit), includes commercial use license.
Ultimate: $49.9/month for 990 Credits ($0.050/credit), includes commercial use license.
Enterprise: $99.9/month for 2200 Credits ($0.045/credit), includes commercial use and bulk processing.

Video generation cost starts at 1 credit/second for 480p and 2 credits/second for 720p for videos longer than 5 seconds.