360 Cylinder Stitcher — UWC Immersive Zone

macOS (Apple Silicon / Intel)Download for Mac Windows 10/11Download for Windows

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One-time setup: install Insta360’s free Insta360 Stitcher (download) — the app uses its ProStitcher engine and can’t bundle it. ffmpeg is built in.

What it does

Batch-stitch VID_* captures → 8K equirectangular (ProStitcher engine)
3D cylinder viewer — set orientation, preview on the real wall geometry
Render the flat cylindrical wall feed (your locked install orientation)
Split into 4 edge-blended projector feeds
Make smooth preview proxies