sync.
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About
sync. is an advanced AI research platform specialized in high-fidelity lip-syncing and visual dubbing. Developed by Synchronicity Labs, the tool uses proprietary deep learning models to synchronize any video's mouth movements with a specific audio track. Unlike basic tools, sync. is designed to work "in the wild," processing diverse content like films, podcasts, and animations. Its mission is to make video editing as fluid as a text document, empowering creators to overcome language barriers and technical production hurdles with professional-grade results. The platform features multiple AI models, such as Lipsync-2-Pro and REACT-1, supporting 4K ProRes output. It handles complex visual scenarios that often challenge AI, such as low-light environments, rapid camera movements, and objects partially blocking the speaker's face. For technical teams, sync. provides a RESTful API and SDKs for deep integration into existing software. Features like Active Speaker Detection (ASD) ensure precision by automatically identifying who is talking in multi-person frames, while the Batch API allows for large-scale automation for enterprise needs. This solution serves professionals ranging from solo creators and podcasters to large localization houses and gaming studios. Localization teams can create dubbed content for global markets without the "uncanny valley" effect, preserving the emotional nuance of an actor's performance across different languages. Marketing departments can leverage the system to generate personalized video assets at scale, while filmmakers use it to refine visual consistency across international distribution tracks. It is particularly effective for workflows that require high-resolution output and rapid turnaround. What distinguishes sync. is its focus on production standards and transparency. It includes a unique verification system with proprietary watermarking technology, allowing users to check if a video was modified by their technology. The platform follows a usage-based pricing model, charging a subscription for features and a per-second fee for video generated. By maintaining movement detail across languages like Spanish, Hindi, and French, sync. offers a level of realism and technical flexibility that sets it apart in the competitive field of AI video synthesis.
Pros & Cons
Supports high-resolution 4K ProRes output for professional film production.
Handles complex visual conditions like low light and rapid movement accurately.
Provides a verification tool to identify AI-modified content for transparency.
Includes extensive API and SDK support for custom developer integrations.
Maintains detail across multiple languages including English, Spanish, Hindi, and French.
Metered usage fees are charged per second in addition to monthly subscription costs.
The Hobbyist plan includes a watermark on all generated video content.
Maximum video length is capped at 30 minutes on standard subscription plans.
Batch API functionality is restricted to the most expensive Scale tier.
Use Cases
Filmmakers can localize movies for global audiences by syncing original actor footage with dubbed audio tracks.
Game developers can automate character mouth movements for cinematic cutscenes to reduce manual animation labor.
Marketing teams can use the Batch API to produce thousands of personalized video messages for customer engagement.
Podcasters can generate video clips with corrected lip-syncing for social media, even when the original recording has lag.
Localization agencies can provide high-fidelity visual dubbing that preserves the emotional performance of the original actor.
Platform
Task
Features
• custom voice cloning
• multi-face detection
• batch api processing
• proprietary watermarking
• restful api and sdks
• multi-language lip-syncing
• active speaker detection (asd)
• 4k prores support
FAQs
Can sync. handle videos where the person's face is partially obscured?
Yes, the AI models are specifically trained to handle objects blocking the face, low lighting, and fast camera movements. This allows for realistic lip-syncing even in non-studio settings or complex action scenes.
Does the platform support high-definition video formats?
The tool supports professional-grade outputs, including 4K ProRes resolution. This ensures the synced video meets high standards for film, television, and high-end marketing content.
How can I verify if a video was modified using sync. technology?
The platform includes a proprietary watermarking technology and a verification tool. You can upload any video to their site to check if it has been modified using their specific AI models.
Is there an API available for developers to automate the workflow?
Yes, sync. provides a RESTful API and SDKs across all pricing tiers. For high-volume needs, the Scale plan offers a Batch API capable of launching hundreds of videos with a single call.
What is the maximum video length I can process?
The maximum video length depends on your subscription tier, ranging from 1 minute on the Hobbyist plan to 30 minutes on the Scale plan. Enterprise customers can contact sales for longer requirements.
Pricing Plans
Hobbyist
USD5.00 / per month• Videos up to 1 minute long
• Process 1 job at a time
• Clone up to 3 voices
• API access and SDKs
• Lipsync Studio access
• Community support
Creator
USD19.00 / per month• Videos up to 5 minutes long
• Process 3 jobs at a time
• Clone up to 5 voices
• No watermark
• Active Speaker Detection
• Own text-to-speech API key
Growth
USD49.00 / per month• Videos up to 10 minutes long
• Process 6 jobs at a time
• Clone up to 15 voices
• 5% discount on usage
• Team workspaces (3 seats)
• Advanced collaboration tools
Scale
USD249.00 / per month• Videos up to 30 minutes long
• Process 15 jobs at a time
• Clone up to 50 voices
• 20% discount on usage
• Team workspaces (5 seats)
• Batch API access
• Delegated support channel
Free Trial
Free Plan• Test basic lip-sync features
• Experience model quality
• Limited access to studio tools
Job Opportunities
There are currently no job postings for this AI tool.
Ratings & Reviews
No ratings available yet. Be the first to rate this tool!
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