MVC, MV-HEVC, SBS, and REMUX on Vision Pro: A Format Guide

Apple Vision Pro plays several video formats natively, and an independent Apple Vision Pro media player like Lumair can add handling for personal 3D and HDR libraries that the system player does not open on its own. Compatible MV-HEVC files use direct playback. Compatible H.264 MVC Blu-ray 3D files stored in MKV need Lumair's on-device conversion for stereoscopic playback. Compatible side-by-side (SBS) and over-under files can be presented as stereoscopic video in Lumair. Compatible HEVC MKV REMUX files can play without re-encoding the base video when their individual stream characteristics are supported.

This guide separates what Apple Vision Pro and visionOS support at the platform level from what Lumair adds for media you own or are authorized to play.

What Can Apple Vision Pro Play? A Quick Format Decision Tree

Apple lists HEVC, MV-HEVC, H.264, AV1, HDR with Dolby Vision, HDR10, and HLG among the Apple Vision Pro supported video playback formats [1]. Native support describes what the platform's media stack can decode. It does not, by itself, open every 3D file layout or every container that wraps a compatible stream.

Use this decision tree to place a file:

• Is it MV-HEVC? MV-HEVC is the multiview HEVC format Apple identifies for 3D on Vision Pro. Compatible MV-HEVC files can use direct playback.
• Is it H.264 MVC in MKV or MK3D (a Blu-ray 3D style file)? MVC is a different multiview codec. Lumair converts compatible MVC video on device for stereoscopic playback through the visionOS system player.
• Is it a decrypted 2D or 3D Blu-ray ISO? Lumair can play compatible decrypted disc images. Encrypted images and BDMV folders are unsupported.
• Is it side-by-side or over-under, including MP4 or MOV? These are frame-packed layouts that hold both eye views inside one frame. Compatible SBS and over-under files can be presented as stereoscopic video in Lumair.
• Is it a HEVC REMUX or HEVC 10-bit MKV? Lumair can preserve the compatible HEVC base video without re-encoding it, when the individual streams inside the file are supported.

The Apple-versus-app boundary matters throughout. Native visionOS support covers platform media capabilities. Lumair adds specific handling for compatible MVC-in-MKV or MK3D playback, compatible decrypted Blu-ray ISO playback, SBS and over-under spatial presentation including MP4 and MOV, compatible MKV REMUX playback, and access through local Files, direct SMB, or your own Jellyfin library.

A filename extension, a codec label on its own, or the word "REMUX" does not guarantee playback. What plays depends on the actual streams and metadata inside the file.

The Compatibility Matrix: MVC, MV-HEVC, SBS, REMUX, and MKV

This table is the central reference for the guide. The status vocabulary distinguishes native visionOS capability, Lumair-supported handling, conversion-dependent playback, and not guaranteed.

Format Terms That Matter for Vision Pro Playback

Similarly named files behave differently because the label on a file describes one property, not all of them [1] [2] [1]. These definitions explain why.

Codec, Container, and REMUX

A codec is the method used to compress and decompress the video or audio, such as H.264 or HEVC. HEVC is also known as H.265. A container is the wrapper that holds those streams together, such as MKV or MP4. The container carries the video, audio, and subtitle tracks, but the container name says nothing about whether those streams are supported.

A REMUX describes how media has been retained or repackaged from a source. It is not a codec. Two files can both be called REMUX and still differ in video codec, bit depth, HDR metadata, audio format, subtitle format, and container. To predict playback, you inspect those properties directly rather than trusting the word "REMUX."

MVC and MV-HEVC

MV-HEVC is multiview HEVC, designed to store stereoscopic views as separate layers rather than packing both views into one large frame. Apple's Compressor documentation identifies MV-HEVC as the multiview codec for Apple Vision Pro spatial-video output [2].

MVC is the H.264 multiview format that appears in Blu-ray 3D style material, often stored in MKV. It is a different codec from MV-HEVC. Lumair converts compatible MVC video on device for stereoscopic playback, rather than treating it as a native MV-HEVC file.

SBS and Over-Under

Side-by-side places the left and right stereoscopic views next to each other inside a single frame. Over-under places one view above the other. Apple's Compressor documentation uses this frame-packed stereoscopic terminology, describing source media in which the left- and right-eye views are displayed next to each other or one on top of the other [2]. These layouts pack two eye views into one frame, which is different from a multiview codec that stores views as separate layers.

MVC vs. MV-HEVC on Apple Vision Pro

MVC and MV-HEVC both carry stereoscopic 3D, but they take different paths to the Vision Pro screen.

Why MVC Needs a Different Playback Path

MVC is the H.264-based multiview codec that most existing Blu-ray 3D libraries use. It is not the native stereoscopic format on Vision Pro. Lumair converts compatible H.264 MVC video in MKV on device, so the visionOS system player can present it in true stereoscopic 3D.

Existing MVC libraries and frame-packed SBS or over-under files use representations other than native MV-HEVC. That format difference is why MVC needs Lumair's conversion path while SBS and over-under need the matching spatial presentation.

Why MV-HEVC Is the Native 3D Baseline

MV-HEVC is the multiview HEVC format Apple identifies for 3D stereoscopic video encoding and playback on Apple Vision Pro. When exporting spatial video, Apple's Compressor workflow requires Stereoscopic set to Both Eyes (Multiview) and Codec set to MV-HEVC [2]. Apple's guidance for projected media similarly recommends MV-HEVC for 3D stereoscopic video and HEVC for other video [4].

Compatible MV-HEVC files use direct playback in Lumair, relying on the native multiview format Apple documents for Vision Pro.

Can Vision Pro Play HEVC REMUX and HEVC 10-Bit MKV Files?

Yes, a compatible HEVC REMUX or HEVC 10-bit MKV can play without re-encoding the base video, within limits.

When Re-encoding Is Not Needed

Lumair can preserve the HEVC base video for compatible HDR10 and Dolby Vision MKV media. When a file's video stream and metadata are supported, the base video is retained rather than re-encoded. The platform baseline supports this: Apple lists HEVC, Dolby Vision HDR, HDR10, and HLG among Vision Pro playback formats [1]. That listing does not validate every HEVC profile, bit depth, or MKV combination. For compatible Dolby Vision MKV media, Lumair applies automatic HDR10 fallback when needed.

Why One REMUX Can Work and Another Can Fail

"REMUX" describes repackaging, not a guarantee. Two REMUX files can differ in video profile, bit depth, HDR format and metadata, audio tracks, subtitle format, and container. Retaining a compatible HEVC base video is not the same as claiming every stream in every REMUX is directly playable. Compatibility can differ because the files contain different combinations of video, HDR metadata, audio, subtitles, and container details. Inspect the streams and test the specific file rather than assuming the REMUX label guarantees a result.

SBS and Over-Under 3D Video on visionOS

Side-by-side and over-under files are layouts, not multiview codecs. Each holds two eye views in a single frame-packed frame, unlike MV-HEVC, which stores views as separate layers. Apple's stereoscopic workflow documentation recognizes frame-packed source media with the views next to each other or one above the other [2].

Lumair supports side-by-side and over-under spatial presentation for compatible files, including MKV, MP4, and MOV. This is a matter of presenting the frame-packed layout as stereoscopic video. Support applies to compatible files; it does not extend to every SBS or over-under encoding, and the correct assessment is always the specific file's streams and layout.

What visionOS Handles Natively and What Lumair Adds

Lumair works alongside the platform's media support rather than replacing it.

Native Apple Vision Pro Video Capabilities

Apple lists HEVC, MV-HEVC, H.264, AV1, HDR with Dolby Vision, HDR10, and HLG among the Apple Vision Pro supported playback formats [1]. Separately, visionOS 26 adds native support for 180-degree, 360-degree, and wide-field-of-view media through Apple Projected Media Profile metadata, where that metadata is present, and requires visionOS 26 or later [4]. Apple's WWDC25 session on video experiences covers these projected and immersive profiles alongside 2D, 3D, and spatial video [6].

This projected-media support is separate from ordinary MVC MKV, SBS or over-under, and HEVC REMUX questions. Immersive, spatial, and frame-packed stereoscopic formats are distinct categories and should not be treated as one.

Lumair for Personal Media Libraries

Lumair adds handling for compatible personal media: local files; direct SMB browsing, streaming, and downloads; browsing and playback from your own Jellyfin server; Jellyfin offline downloads; compatible H.264 MVC in MKV or MK3D through on-device processing; compatible decrypted 2D and 3D Blu-ray ISO disc images; compatible MV-HEVC direct playback; SBS and over-under spatial presentation including MP4 and MOV; and compatible HEVC MKV REMUX playback with HDR handling.

Lumair includes no movies or shows and is intended for media you own or are authorized to play. It is not affiliated with Jellyfin.

Compatibility Limits to Check Before You Play

Before you assume a file will play, inspect its properties:

• Video codec and profile (for example, H.264 MVC, MV-HEVC, or HEVC and its bit depth)
• Stereoscopic format (MV-HEVC layers, MVC, SBS, or over-under)
• Container (MKV or another wrapper)
• HDR metadata (HDR10, Dolby Vision, HLG, or none)
• Audio tracks and their formats
• Subtitle tracks and their formats
• Whether the source matches a supported Lumair path

An .mkv extension does not identify whether a file is MVC, MV-HEVC, HEVC, HDR-capable, stereoscopic, or playable. Compatibility depends on the streams and metadata inside the container.

Compatible decrypted 2D and 3D Blu-ray ISO disc images are supported. This guide does not promise every MKV or ISO variant, BDMV folder playback, unsupported network protocols, Plex integration, DRM bypass, disc ripping, or media you are not authorized to play. If a file falls outside the supported paths above, treat it as not guaranteed rather than assuming a workaround.

Try Lumair with Your Own Library

Download Lumair free on the App Store and use the included 5 minutes of actual playback per video to test your own media. Pausing, seeking, and buffering do not count toward those minutes. Full Playback is a one-time $14.99 purchase with no subscription.

Before deciding whether to unlock Full Playback, you can browse, inspect, and prepare your own local, SMB, or Jellyfin media library. That lets you check a file's streams against the supported paths in this guide first, then unlock when you are ready.

Frequently Asked Questions

Can Apple Vision Pro Play HEVC REMUX Files?

A compatible HEVC REMUX can play, and Lumair can preserve the HEVC base video without re-encoding it. This is not a universal guarantee: the audio tracks, subtitle format, HDR metadata, and container inside a specific REMUX all affect the result. See "Can Vision Pro Play HEVC REMUX and HEVC 10-Bit MKV Files?" for the exact distinction.

MV-HEVC vs. MVC Playback on Vision Pro

MV-HEVC is the native multiview 3D format, and MVC is the older H.264 multiview codec used in Blu-ray 3D style files, which Lumair converts on device. The section "MVC vs. MV-HEVC on Apple Vision Pro" covers why the two take different paths.

Vision Pro Movie Player MKV Support

MKV support depends on the streams inside the container, not the extension. Lumair, an independent Apple Vision Pro media player, opens compatible MKV media when its video, audio, subtitle, HDR, and 3D characteristics are supported. Inspect the file's actual streams before assuming it will play.

REMUX Playback on Vision Pro

REMUX describes how media was repackaged, not whether it plays. Lumair can retain a compatible HEVC base video, but two REMUX files that share the label can differ in profile, HDR metadata, audio, and subtitles. Check each file's streams rather than relying on the REMUX label.

visionOS Video Player Codec Support

See the format list in "Native Apple Vision Pro Video Capabilities." That baseline describes what the platform can decode; the container and individual stream characteristics still determine whether a given file opens.

Can Vision Pro Play MVC Files?

MVC is not part of the native stereoscopic path on Vision Pro. Lumair converts compatible H.264 MVC video in MKV on device so the visionOS system player can present it in true stereoscopic 3D. Support applies to compatible MVC video, not every MVC file.

Play REMUX Files Without Re-encoding on Vision Pro

Lumair can preserve a compatible HEVC base video without re-encoding it, so the picture is retained. The distinction is between retaining a supported base video and claiming every stream in every REMUX is directly playable. An unsupported audio or subtitle track inside the file can still prevent playback.

Play HEVC 10-bit on Vision Pro

A 10-bit HEVC file's playability depends on its exact profile, HDR metadata, and the other streams in the container. This guide does not assert that every HEVC profile or bit depth combination works.

Side-by-Side 3D Video Player for visionOS

Side-by-side files are frame-packed layouts that place the left and right views next to each other in one frame, which is different from MV-HEVC. Lumair supports SBS spatial presentation for compatible files. Support does not extend to every SBS encoding, so the specific file's layout and streams determine the result.

Play MKV Files on Vision Pro

Whether an MKV plays depends on its video codec, stereoscopic format, HDR metadata, audio, and subtitle streams, not the .mkv extension. Lumair opens compatible MKV media, including compatible MVC-in-MKV via conversion and compatible HEVC REMUX with HDR handling. Use the checklist in "Compatibility Limits to Check Before You Play" to assess a file first.