PeakSync — In-house AI video-to-Funscript generation, visual editing, synchronized playback, and device control

Software
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We’re the team behind PeakSync—a platform for creating and personalizing interactive video and device experiences.

Today, PeakSync brings AI-powered Funscript generation, visual script editing, synchronized playback, and compatible device control together in a browser-based workflow.

Our goal is straightforward: help you spend less time creating and correcting scripts, while keeping you in control of the final result.

PeakSync-Product-Launch-Cover-v3

PeakSync at a glance

  • In-house AI model: focused on accurate video-to-Funscript generation

  • Multiple input options: video upload, supported direct video URLs, and supported website capture

  • Script Studio: precise node editing and motion refinement on a shared video timeline

  • Synchronized Player: video, script, playhead, and projected output aligned to the same moment

  • Device controls: support for The Handy, Autoblow Ultra, VacuGlide 2, compatible Lovense devices, and compatible devices through Buttplug/Intiface—with output limits, timing adjustment, Device Pause, and Safety Stop. Available controls depend on the device and connection method.

  • Clear source privacy lifecycle: server-side source video is deleted after generation, while your Funscript remains available

Also on our roadmap: an in-house AI PMV generator to help you create the PMVs you want, and an AI virtual girlfriend experience with intelligent, user-controlled device interaction.

These roadmap features are currently being planned and are not yet available.

Create. Refine. Sync. Play.

Try PeakSync:

See PeakSync in action

The product overview below shows the current workflow—from video input and AI analysis to script editing, synchronized playback, device controls, and source deletion.

1. Funscript generation powered by our own AI model

Accurate generation is one of our main development priorities.

We’ve developed our own AI model specifically for video-to-Funscript generation. Our work focuses on improving how faithfully the generated script follows the movement and timing in the source video, reducing the amount of manual correction needed afterward.

You can start with:

  • A video file uploaded from your computer
  • A supported direct video URL
  • A supported website captured through the PeakSync browser extension

Choose an analysis style, submit the task, and follow its progress in the task view.

When the result is ready, you can:

  • Edit it in Script Studio
  • Open it directly in the Player
  • Download the .funscript file

AI generates the starting point; you remain in control of the final script. Results can vary with the source video, so reviewing and refining the output remains an important part of the workflow.

2. Refine the result in Script Studio

Script Studio places video and Funscript motion data on the same timeline, making it easier to see what needs correction.

You can:

  • Create or import a Funscript
  • Drag individual nodes to adjust timing and position
  • Preview changes before applying them
  • Smooth abrupt movement
  • Invert the motion
  • Clamp or normalize the output range
  • Use Speed Guard to identify movement above your selected limit
  • Save and export the updated script
  • Move directly into synchronized playback

The aim is to make precise corrections and broader motion adjustments easier, without rebuilding the entire script manually.

3. Preview and play in sync

The Player keeps your video, Funscript, playhead, motion curve, and projected output aligned to the same playback moment.

You can adjust output limits while the synchronized curve continues to move, and compare timing adjustments against the projected output preview.

For compatible devices, the workflow includes:

  • Selecting a device profile
  • Connecting the device
  • Checking connection and synchronization status
  • Adjusting output range
  • Adjusting timing offset

This brings script review, playback, and device configuration into a connected workflow.

4. A clear source privacy lifecycle

The server-side source lifecycle is:

Source Received → Task Analysis → Funscript Returned → Source Deleted

After generation, the server-side source video is deleted.

Your returned Funscript remains available for editing, playback, and download.

5. What we’re planning next

Beyond the current generation, editing, and playback workflow, we’re planning two new experiences.

In-house AI PMV generation

We’re planning an AI PMV generator built on our own technology to help you create the PMVs you want.

The goal is to make personalized PMV creation more accessible and connect it with the Funscript generation and synchronized playback workflow.

We’d love to understand what matters most to you when creating a PMV—such as pacing, music synchronization, editing control, or the overall style of the result.

AI Virtual Girlfriend

We’re also planning an AI virtual girlfriend experience that combines interactive companionship with intelligent control of compatible devices.

The goal is to create a more responsive, personalized experience that can help guide you toward climax—with user consent, control, and clear ways to pause or stop as core design priorities.

We want community feedback to help shape how these interactions should work and how much control and customization users should have.

Help us shape what comes next

We genuinely look forward to hearing what you think after using PeakSync.

Whether you create scripts, refine existing ones, or mainly use them with your devices, your experience can help us decide what to improve next.

We would especially appreciate feedback on:

  • Generation accuracy: Where does the generated motion work well, and where does it need improvement?
  • Editing: Which tools or shortcuts would make Script Studio more useful?
  • Playback: Is it easy to understand and adjust synchronization?
  • Device support: Which profiles or integrations matter most to you?
  • Workflow: What feels confusing, slow, or unnecessarily complicated?
  • Future features: What would you like to see in our planned AI PMV generator and AI virtual girlfriend experience?
  • Your wishlist: What else would you most like PeakSync to do?

Please share bugs, ideas, feature requests, and even the small frustrations you encounter.

Which areas would you most like us to prioritize?
Please select up to two options.

  • Funscript generation accuracy
  • Script Studio editing tools
  • Device compatibility and synchronization
  • AI PMV generation — planned
  • AI Girlfriend Agent — planned
  • Multi-axis Funscript generation, editing, and playback for OSR2/SR6 — planned
  • Other — please tell us in the replies
0 voters

Our development team will read your feedback carefully and do our best to turn the community’s needs and wishlist into practical improvements.

Try PeakSync:

Thanks for taking a look—we’re excited to hear about your experience and build a better PeakSync with your feedback.

11 Likes
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This looks phenomenal! Sadly, my last device fried itself after a terrible storm. One day, hopefully soon, I’ll be able to test this out!

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Can this be used with a Lovesense Solace Pro?

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:smiley:Hi! The Lovense Solace Pro should work with our current integration through Lovense Remote version 7.71.0 or later.

You’re welcome to try connecting your Solace Pro:

  1. Pair your device with the Lovense Remote app.
  2. Keep your phone and computer on the same Wi-Fi or local network.
  3. Open Device Settings, add a Lovense device, and follow the connection prompts to test the connection.

For detailed setup instructions, please see our device setup guide.

We’d love to hear how it works for you! If you run into any issues, please share your Lovense Remote version, browser, and any error message you see. Your feedback will help us verify compatibility and improve support.

1 Like
5

Thank you so much! You’re welcome to explore script generation and editing even without a device.

Whenever you’re ready, we’d love to hear your feedback. We hope to build this alongside the community and make the interactive experience feel great for everyone! :handshake:

1 Like
6

Thank you for taking the time to respond. I was stuck between a Lovesense Solace 2 & the AI Ultra Blow. I’ve had the Ultra before, and I know it’s better in some aspects, but being connected to a power cord sucks. I love the website and how intuitive the design is. I can’t wait to see what you do with it!

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:people_hugging:It’s great to hear that the site feels intuitive to use. I personally use the Handy 2, and sleeve variety is one of the things I consider when choosing a device—different sleeves can make quite a difference to the experience. I can definitely see the appeal of going cordless, though!

1 Like
8

Tried it and seemed to work very well with generating a funscript from a video. Also very easy to correct any errors. It is something I would likely pay a subscription to use..

9

Post an unedited script please so we can see its scripting capabilities.

10

I wanted to try it, so created an account, but the Generate page is broken and in an endless reload loop … have to come back later and see if it’s fixed.

11

Here is one i made whit the tool

SolarKate - cute kitty was so bored an was waiting for daddy all day long.funscript (86.9 KB)

3 Likes
12

This looks good! I think it can be used directly on this weekend. Thank you!

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image1920×1050 541 KB

I just tried accessing the generation page, and it is displaying correctly. You might want to try refreshing the page. If the issue persists, please let us know which browser and version you are using.

14

Here is a PMV whit some DP

Naughty Workout - satisfaction PMV.funscript (9.1 KB)

1 Like
15

It started working now, anyway here is a

FUNGEN PRO 2.6.1 AI 2D generation:
MonSucre - ASMR Sensual Morning Blowjob - POV Cum on Face with HJ FG2.6.1..funscript (50.4 KB)

The PeakSync Script:
MonSucre_-_ASMR_Sensual_Morning_Blowjob_-_POV_Cum_on_Face_with_HJ PS.funscript (32.3 KB)

And the original, frame by frame, slow script version
MonSucre - ASMR Sensual Morning Blowjob - POV Cum on Face with HJ.funscript (77.4 KB)

Some quick feedback, this is a BJ only video, we know FunGen has issues, the PeakSync looks much better as a starting point, need to test it out for comparison.

BUT, it tooks about 5 seconds, to make the FunGen Script, it took me 30mins to upload the 110mb video, and about 10mins to generate the PS script, I can’t imagine trying to use PeakSync with a 30GB VR file that I have to upload … Obviously AI is as fast as you pay for, and PS is free right now, but if you need to upload VR videos instead of running it on PC/MAC, you will never use it ..

3 Likes
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Thank you for the valuable feedback—we really appreciate you taking the time to test PeakSync and share your experience.

The good news is that our AI does not need the full quality of a 30GB video. That level of detail is largely redundant for script generation. We’re preparing a new feature that compresses videos directly in the browser before uploading. In our latest tests, we achieved compression of up to 10:1 without affecting script quality. This means a 30GB video could be reduced to around 3GB before upload, making the process much more practical.

PeakSync is currently in its trial stage, and our server bandwidth is limited. We’ll significantly upgrade our infrastructure when the service officially launches.

We also plan to keep a monthly allocation of free credits permanently, so everyone can continue using PeakSync. Please keep the suggestions and feedback coming—they’re incredibly helpful as we improve the product.

17

I just tested with a video that’s a bit more obscure with its actions, and it handled it way better than any of the other programs i’ve tested to generate it.

Keeping the free credits permanent as well has entirely won my respect, this is a great program.

18

here is a new ver whit intense

Naughty Workout - satisfaction PMV.funscript (10.3 KB)

1 Like
19

Thank you so much for testing PeakSync and sharing your experience! We’re very happy to hear that it performed well, especially with more subtle movements.

We’re continuously improving both the model’s recognition accuracy and its GPU efficiency, with the goal of delivering better results while reducing processing costs. We believe that offering a reasonable amount of free credits will allow more people to try PeakSync and provide valuable real-world feedback. This feedback is extremely valuable and helps us continuously improve the overall product experience.

We’re also carefully considering our future paid credit strategy to keep PeakSync fair and accessible. If you have any ideas or suggestions, please feel free to share them directly in the community—we’d love to hear from you!

21

Thank you for sharing your PeakSync-generated scripts! We really appreciate the time you’ve spent testing Generation.

We’d love to invite you to join our beta testing program and help us improve the product. As a beta tester, you’ll receive additional credits to explore new features and provide feedback based on real-world use.

If you’re interested, please contact us at service@peaksync.net and include your email address or another preferred way for us to reach you. We’d be delighted to have you involved!

1 Like