Overview
Lipsync 2 Pro is an AI model that rewrites the lip movements in a video to match a new audio track, replacing the slow and expensive process of manual dubbing or audio replacement. On Picasso IA, you upload any talking-head clip alongside a fresh audio file and get a fully synced video in minutes. Think of it as a dubbing studio running in your browser: the model reads the timing and phonetics of the new audio, analyzes the speaker's face, and rebuilds the mouth animation frame by frame. It's built for anyone who needs clean results without a post-production team, whether you're localizing content, fixing a bad recording, or building a speaking avatar.
How It Works
- Upload your source video (.mp4) and the replacement audio (.wav) using the file inputs on the model page.
- Choose a sync mode to handle any timing differences between your audio and video: loop repeats the video, bounce reverses and loops it, cut off trims the extra footage, silence pads with a still frame, or remap stretches the video to match the audio length.
- Set the expressiveness level (0 to 1) to control how animated the lip movements appear, from subtle and conversational to fully pronounced.
- If your video shows more than one person, enable active speaker detection to focus the sync on whoever is actually talking in the clip.
- Hit generate, then download your synced video ready for publishing, editing, or further post-production work.
Frequently Asked Questions
Do I need programming skills or technical knowledge to use this?
No, just open Lipsync 2 Pro on Picasso IA, adjust the settings you want, and hit generate.
Is it free to try?
Yes, you can run Lipsync 2 Pro without paying upfront. Some credits may apply for longer clips, but trying it on a short video costs nothing.
How long does it take to get results?
Most clips process in a few minutes depending on video length and resolution. Short clips under 30 seconds typically return in under two minutes.
What output formats are supported?
The model returns a standard MP4 file compatible with virtually every video player, editing app, and social media platform.
Can I customize the output quality or style?
Yes. The expressiveness slider lets you tune how animated the lip movements look, and the sync mode controls what happens when the audio and video lengths don't match.
How many times can I run the model?
There's no hard limit on how many times you can generate. Adjust your settings and re-run as many times as you need until the result matches what you had in mind.
What happens if I'm not happy with the result?
Try adjusting the expressiveness setting or switching to a different sync mode and run it again. Small parameter changes often produce noticeably different results, so iterating before swapping your source files is worth it.
