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Fresnel
AI camera relighting for macOS
Fresnel analyzes your camera feed in realtime with Apple's Neural Engine to insert virtual lights into the scene. With a click, change if you are in a well-lit studio, a candle-lit corner or a colorful YouTube setup. Using on-device AI depth estimation, Fresnel understands the 3D shape of everything in front of your camera. Then it lets you place virtual studio lights into that space and renders the result live into a virtual camera you can use in Zoom, OBS, etc.
Top comment
Hey ProductHunt! Inspired by a tweet by Konrad Reczko (https://x.com/reczko_konrad/stat...) I built Fresnel, a virtual camera relighting app for macOS. Fresnel is a macOS app that uses CoreML on the Neural Engine to relight the live camera feed using virtual lights. If your're interested: The app runs Depth Anything V2 (small/fp16) using CoreML, then uses a custom Metal shader to relight the image based on the depth map and virtual lights.
About Fresnel on Product Hunt
“AI camera relighting for macOS”
Fresnel was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #141 on the daily leaderboard. Fresnel analyzes your camera feed in realtime with Apple's Neural Engine to insert virtual lights into the scene. With a click, change if you are in a well-lit studio, a candle-lit corner or a colorful YouTube setup. Using on-device AI depth estimation, Fresnel understands the 3D shape of everything in front of your camera. Then it lets you place virtual studio lights into that space and renders the result live into a virtual camera you can use in Zoom, OBS, etc.
On the analytics side, Fresnel competes within Mac, Artificial Intelligence and Photo & Video — topics that collectively have 583.1k followers on Product Hunt. The dashboard above tracks how Fresnel performed against the three products that launched closest to it on the same day.
Who hunted Fresnel?
Fresnel was hunted by Bennett. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Fresnel including community comment highlights and product details, visit the product overview.