Your 3D Blu-rays.
Now spatial.

To convert a 3D Blu-ray to Apple Vision Pro format, you need your 3D content in an MKV or M2TS file with the MVC 3D track intact. Then open SpaceRay, drag in your file, and choose MV-HEVC as the output format. SpaceRay automatically detects the dual-stream 3D structure, handles the MVC codec decoding, and encodes it into the MV-HEVC spatial video format that Apple Vision Pro plays natively. The entire conversion runs locally on your Mac using hardware-accelerated encoding.

MV-HEVC (Multiview High Efficiency Video Coding) is Apple's chosen format for spatial video on Vision Pro. It stores separate left-eye and right-eye views in a single file, allowing Vision Pro to render true stereoscopic 3D. Unlike older 3D formats like Side-by-Side or frame-packed, MV-HEVC is the only format that plays as native spatial video in the Vision Pro Photos and TV apps. SpaceRay is an MV-HEVC converter for Mac that handles this conversion automatically, taking your Blu-ray 3D source and outputting a ready-to-play spatial video file.

SpaceRay supports the most common 3D Blu-ray file formats: MKV files containing MVC (Multiview Video Coding) 3D tracks and M2TS files. These are standard container formats for 3D Blu-ray content. SpaceRay acts as a Blu-ray 3D converter for Mac, automatically detecting the 3D structure within your files — whether it's frame-packed, MVC base+dependent, or side-by-side — and converting it to spatial video for Apple Vision Pro or SBS 3D for other headsets.

No. SpaceRay runs entirely offline on your Mac. All video decoding and MV-HEVC encoding happens locally using your Mac's hardware video encoders — nothing is uploaded to any server. Your 3D Blu-ray movies never leave your machine. The only time SpaceRay connects to the internet is for optional license validation when you first activate your purchase. After that, it works completely offline.

Yes! SpaceRay can output standard Side-by-Side (SBS) 3D video in addition to MV-HEVC spatial video. SBS output works with Meta Quest 3, Quest Pro, and virtually any VR headset that supports 3D video playback. You can convert the same Blu-ray 3D source to both formats — MV-HEVC for your Apple Vision Pro and SBS for your Quest 3 — so your entire 3D movie collection is accessible on whichever headset you prefer.

Conversion time depends on your Mac's hardware and the quality preset you choose. On an Apple Silicon Mac (M1 or later), a typical 2-hour Blu-ray 3D movie converts in roughly 30–60 minutes using the Balanced preset, thanks to hardware-accelerated H.265 encoding. The Ultra High quality preset takes longer but produces the best possible output. SpaceRay supports batch processing, so you can queue up your entire 3D Blu-ray collection and let it convert overnight.