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How to open .UVS files on Windows

To open .UVS files on Windows, check where the .uvs file came from: if it was created by UVScreenCamera, install/open it with UVScreenCamera (the file may be a “segments” file rather than a playable video).

Step-by-step instructions

  1. Check where the .uvs file came from: if it was created by UVScreenCamera, install/open it with UVScreenCamera (the file may be a “segments” file rather than a playable video).
  2. If the file came from a DECE/UltraViolet workflow (often tied to the MIME type video/vnd.dece.sd), try opening it using the application that produced or distributed it (the file may depend on that ecosystem’s packaging/streaming).
  3. If neither applies, do not rename the extension; ask the sender what software created it or request a more common export format.

Common issues

The .UVS file won’t play in standard media players

If the file is associated with DECE/UltraViolet SD video (video/vnd.dece.sd), it may be intended for a specific streaming/packaging ecosystem and not as a standalone “play anywhere” file.

  1. Use the application/service that created or delivered the file, rather than a generic player.
  2. Check whether the file was downloaded as part of a workflow (for example, a streamed asset) and request an exported/common format if you need local playback.

It opens as the wrong type (video vs. UVScreenCamera segments)

.uvs is ambiguous: it may refer to DECE SD video or to UVScreenCamera segment files, which require UVScreenCamera to interpret properly.

  1. Look at the source: files created alongside a screen recording project are more likely UVScreenCamera segments.
  2. If it’s UVScreenCamera-related, open it with UVScreenCamera on Windows and follow that workflow to view/export.

Web server serves .UVS with an unexpected Content-Type

Servers often map extensions to MIME types; multiple references map .uvs to video/vnd.dece.sd, which can affect how browsers or clients handle the download/stream.

  1. Verify the server’s MIME mapping for .uvs is what you intend (commonly video/vnd.dece.sd in mapping tables).
  2. If you’re distributing a different kind of file (for example, UVScreenCamera segments), consider adjusting the server mapping or distributing in a clearer container/extension.

Security note

Treat .uvs as an unknown/ambiguous container until you confirm its origin (DECE/UltraViolet SD video vs. UVScreenCamera segments), because the expected parser/application differs.

Back to .UVS extension page