Project

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Images

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Video Capture

Records one full rotation of the dome as a 180° fisheye dome-master (MP4 preferred, WebM fallback) — ready for a planetarium/dome projector, no extra conversion needed. Automatically steps down to a smaller size if your device's encoder rejects the chosen one.

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Drag a point to move it, click the curve to add a point, double-click a point to remove it.

Heads up: capture quality

This browser doesn't support frame-stepped canvas capture, so video export falls back to continuous real-time rendering — on a slow device or a busy scene this can occasionally drop or duplicate frames (jitter).

For the smoothest, frame-accurate capture, use Chrome, Microsoft Edge, or another Chromium-based browser.