Thalia® Lapse HD/R
Timelapse video in HDR on the iPhone

Watch the Demo Video!

Timelapse video in true HDR shot on nothing but an iPhone—an iPhone 4S! Watch it in full-screen mode.

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Watch it on Vimeo.

We’re more than a little proud of what we did years ago when for most computational videography on cellphones was just a distant vision in the future, so we're leaving our old demo videos up, even though with the better cameras on the latest phoens our app will, of course, make even greater videos. This is where it started, and it’s still the world’s most advanced real-time HDR video tonemapping on a phone!

This video was shot in Illinois and Utah on the iPhone 4S and the iPhone 5 using Thalia Lapse HD/R. Postprocessing was done in Adobe After Effects and Adobe Premiere Pro using filters from the Boris Continuum Suite.

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How Does It Work?

The patented HD/R technology in Thalia Lapse HD/R takes several different exposures of the same scene for each video frame and works magic (technical term: tonemapping) to turn them into a video stream reflecting the scene’s dynamic range.

Copyright © 2019 Promanthan LLC, Evanston, Illinois. All rights reserved.
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Privacy policy: Thaliacam Lapse HD/R currently does not send any information outside of your iPhone (other than bug reports and similar data sent by your iPhone’s operating system, if enabled). In the future, it may send general, anonymous usage data such as histograms of images home to aid in development, but never the images or video files themselves.