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🔍 How Videobrew works

Here is a short overview of the process that Videobrew uses to render your video:

  1. Videobrew opens the video app you provide in a headless (invisible) browser. (using Playwright)

  2. It will ask the video app for setup specifications (width, height, framerate, total frameCount).

  3. After setup Videobrew starts rendering frames by calling a tick method on your video app with the current frame number.

  4. Your video app should draw that frame and return.

  5. Videobrew will take a screenshot (width x height) of the page and save it as a frame.

  6. It checks frameCount to see if all frames have been rendered. Then it will stitch all frames together into a video at the provided framerate. (using FFmpeg)