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.UVVS file extension

To open .UVVS files on Windows, try opening the file in a desktop media player using File → Open (or “Open File…”), rather than double-clicking.

To open a .uvvs file, first try a desktop media player and use its “Open file” option. If it will not play, the file may be DRM-protected or may require DECE/UltraViolet-specific handling tied to the original ecosystem.

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Last updated: October 13, 2026

Open on your device

Choose your operating system for a dedicated step-by-step opening guide.

How to open .UVVS files

Use these platform-specific instructions to open .UVVS files safely.

Windows

  1. Try opening the file in a desktop media player using File → Open (or “Open File…”), rather than double-clicking.
  2. If it fails, check whether the file is associated with the MIME type video/vnd.dece.sd in your workflow/tooling and confirm it is expected to be DECE SD video.
Full Windows guide

Mac

  1. Try opening the .uvvs file from within a desktop media player (File → Open File…).
  2. If it won’t play, treat it as DECE/UltraViolet SD video (video/vnd.dece.sd) and verify whether the source expects UltraViolet/DECE-specific playback or rights handling.
Full Mac guide

Linux

  1. Open the file from within a desktop media player (Open File…) and see whether it can parse and decode the content.
  2. If playback fails, use the file’s identification (DECE SD video; video/vnd.dece.sd) to decide whether you need a DECE/UltraViolet-specific toolchain rather than a generic player.
Full Linux guide

iOS

  1. If the file won’t open in a mobile player, transfer it to a desktop system and try opening it with a desktop media player; mobile apps are unlikely to recognize .uvvs directly.
Full iOS guide

Android

  1. If your video player does not detect the file, move it to a desktop and try opening it there; .uvvs is uncommon and may not be recognized by mobile apps.
Full Android guide

Security notes

  • .uvvs files are treated as video (video/vnd.dece.sd), but media parsers are complex; only open files from sources you trust to reduce exposure to malformed-media parsing vulnerabilities.
  • Because .uvvs is associated with DECE/UltraViolet content, some files may be tied to rights/DRM workflows; be cautious of third-party “unlock” tools that ask for credentials or install browser/system components.
  • If a .uvvs file is delivered inside an installer or alongside scripts, treat that bundle with extra scrutiny; the video file itself should not need executable components to exist as a file.

Can't open this file?

These are the most common causes and fixes when .UVVS files fail to open.

Common reasons

  • The file won’t play in a standard media player
  • Double-click opens the wrong app or shows “unknown file type”
  • File opens but shows a black screen or no audio

Fix steps

  1. Confirm the file is actually intended to be DECE SD video (video/vnd.dece.sd) and not a misnamed download.
  2. Try opening it from within the player (File → Open) and test more than one desktop player if available.
  3. If you obtained it from a service tied to UltraViolet/DECE, check whether playback requires the original rights/account workflow rather than a generic player.

Recover a deleted or lost .UVVS file

If the file was deleted by mistake or the drive was formatted, data recovery software may be able to get it back. Stop writing to that drive right away, because new data can overwrite what you want to recover.

MiniTool Power Data Recovery

Windows software that recovers deleted or lost files from PCs and external drives such as HDDs, SSDs, USB drives and memory cards, after deletion, formatting or a crash.

Wondershare Recoverit

Windows and Mac software that recovers deleted or lost files from computers and external drives such as HDDs, SSDs, USB drives and SD cards.

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OS-specific troubleshooting

What is a .UVVS file?

.uvvs is a filename extension used for DECE SD video, commonly associated with the UltraViolet/DECE ecosystem. The registered media type for DECE SD video is video/vnd.dece.sd, and multiple MIME/extension references list .uvvs for that type. The extension indicates the intended content category (DECE SD video), but it does not by itself guarantee a specific container/codec or that a generic player can decode it.

Background

The .uvvs extension is documented as being used for DECE SD video, with the associated MIME type video/vnd.dece.sd registered in IANA’s media types registry. UltraViolet/DECE specifications also use the same MIME type when describing SD video content.

In practical terms, .uvvs is rare today, and you may encounter it in legacy UltraViolet/DECE-related contexts or in software that uses the extension as a marker for that ecosystem’s SD video assets. Because the sources identify the MIME type and the intended “DECE SD video” classification, the extension is best understood as a labeling mechanism for that video type rather than a guarantee of broad media-player compatibility.

If you obtained a .uvvs file outside the original distribution channel, it may be incomplete (metadata without media), or it may be content that requires rights/DRM workflows that generic players do not support. When it does contain playable video data without restrictions, a standard media player may still be able to open it if the underlying container/codec is supported.

Common MIME types: video/vnd.dece.sd

Further reading

Authoritative resources for more details on the .UVVS format.

Common .UVVS issues

The file won’t play in a standard media player

.uvvs denotes DECE SD video (video/vnd.dece.sd), but the actual file may be DRM-protected, may not contain raw playable video data, or may use a container/codec your player doesn’t support.

  1. Confirm the file is actually intended to be DECE SD video (video/vnd.dece.sd) and not a misnamed download.
  2. Try opening it from within the player (File → Open) and test more than one desktop player if available.
  3. If you obtained it from a service tied to UltraViolet/DECE, check whether playback requires the original rights/account workflow rather than a generic player.

Double-click opens the wrong app or shows “unknown file type”

Because .uvvs is rare, many systems won’t have a default file association for it, even though it maps to a known video MIME type (video/vnd.dece.sd).

  1. Use a media player’s Open command to select the file directly.
  2. If you manage file associations in your environment, associate .uvvs with your preferred video player for easier opening.

File opens but shows a black screen or no audio

Even when recognized as video, the underlying codecs or stream characteristics may not be supported by your player/OS, or the file may be incomplete/corrupted.

  1. Try a different desktop media player to rule out codec limitations in a single app.
  2. Re-copy or re-download the file from the original source to rule out corruption during transfer.

FAQ

What does .uvvs stand for?

It is used for DECE SD video (Standard Definition) and is associated with the UltraViolet/DECE ecosystem; references map it to the MIME type video/vnd.dece.sd.

What is the MIME type for .uvvs?

video/vnd.dece.sd (registered in IANA and used in DECE/UltraViolet documentation).

Can I rename .uvvs to .mp4 to make it play?

Renaming may change what apps try to do with the file, but it does not convert the content. If the file is not actually an MP4 container (or is protected), renaming will not make it playable.

Is .uvvs still common?

It is uncommon; the extension is primarily referenced as a DECE SD video extension and is not widely used in everyday video distribution.

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