Violent.night.2022.2160p.web-dl.x265.10bit.sdr.... Info

10-bit SDR (Standard Dynamic Range). Note that while many 4K releases are HDR, this specific version is tagged as SDR.

In the context of scene releases, a "PROPER" usually indicates a fix for a previous release that had technical issues. However, if you are looking for technical specs to ensure you have the right version, here is what that specific file signature entails: Technical Specifications 2160p (4K UHD)

For a WEB-DL, you should look for "non-HI" (non-hearing impaired) or "SDH" English subtitles specifically synced for WEB-DL releases.