Show HN: Vidformer – Drop-In Acceleration for Cv2 Video Annotation Scripts

Hi HN, this is a project I've been working on as part of my PhD.

Vidformer is a system that makes video annotation or transformation scripts practically instant. Traditional scripts that render full videos can take minutes—Vidformer speeds this up by optimizing execution and using on-demand rendering, so results appear immediately instead of waiting for entire videos to render. It works as a drop-in replacement for OpenCV's cv2, meaning most scripts can adopt it by simply changing "import

6mo | Hacker news

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