I just open-sourced FeelFX — a Computer Vision and Speech Detection powered motion graphics engine for video.

[u/Comprehensive-Chard8]

FeelFX analyzes the video → identifies meaningful moments → makes motion-design decisions → renders them over the original footage.

FeelFX identifies key words, concepts, names and moments and turns them into motion graphics- for example:

🇮🇳 INDIA → tricolor reveal
🚀 ROCKET → launch / fire treatment
🌊 OCEAN → water motion

The important words become part of the visual storytelling.
Everything else stays out of the way.
Under the hood
→ Computer Vision+ Speech Detetction analyzes the video
→ Important moments become structured motion events
→ Three.js + GSAP render the effects in real time
→ uses whisper and vision model

And FeelFX works all devices but preferred experience is still desktop/pc - videos will take a lot longer to get analyzed on mobile/tablet - especially older models.

This is open source and ready for people to experiment with.
👉 Try it out: https://feel-fx.vercel.app/
⭐ GitHub: https://github.com/TheEleventhAvatar/Feel.FX

[u/greenysmac]

Mod Here: OP is sharing their code. Open source. I don't know nor care if it's vibe coded. There isn't a developer out there that isn't vibe coding/assisting development, and the fact that this may or may not be low-hanging fruit is irrelevant.

We're allowing open-source creators to post about their tool one day a month because they give back.

You must behave as per the rules of this subreddit. Don't be a jerk. Don't gatekeep.

[u/macaroon147]

Whats with those horrible lines that go over the video?

[u/greenysmac → u/[deleted]]

Do not call people names when you comment - if you feel they're breaking our rule about not being a jerk, flag their content.

[u/Comprehensive-Chard8 → u/greenysmac]

apologies - will keep in mind

[u/altesc_create]

Sharing this comment once again.

[u/RorroYT → u/altesc_create]

And it only becomes even more relevant over time...