HEVC is covered by patents from MPEG LA and others. Software decoding is generally considered legal for end users, but distribution of codecs may require licensing. Linux Mint does not include HEVC support to avoid patent litigation.
To help find the exact cause of any remaining playback issues, let me know: Which are you trying to use?
: While PPAs are convenient, they are maintained by third parties. Only add PPAs from sources you trust, as they have access to your system's package management.
Linux Mint excludes certain proprietary multimedia codecs during standard installations due to copyright and licensing restrictions in various countries. This guide covers how to enable HEVC playback for MKV containers using three different methods. Method 1: Install System-Wide Codecs via Terminal
: A lightweight player that also includes its own codecs for HEVC and MKV playback. Install it via: sudo apt install mpv Troubleshooting Playback Issues
During installation, you may be prompted to accept the Microsoft EULA for fonts. Press to highlight "Ok" or "Yes" and press Enter .
This single-click solution will resolve the vast majority of playback issues.
The container adds another layer: it supports almost any codec. Your system might read the MKV file structure but then fail when it encounters the HEVC video stream inside.
This package includes the necessary GStreamer plugins that allow video players like Totem (Videos) or Xplayer to play HEVC MKV files. Method 2: Installing Codecs via Terminal (Fastest)
If you prefer the command line, run this command to install the same meta-package: sudo apt update && sudo apt install mint-meta-codecs Use code with caution. Copied to clipboard
After installing the drivers, open , navigate to Tools > Preferences > Input / Codecs , and change the Hardware-accelerated decoding dropdown to Automatic or VA-API video decoder . Method 4: Install FFmpeg for System-Wide Support
Software decoding of 4K/8K HEVC can be CPU-intensive. If your GPU supports HEVC decoding, enable hardware acceleration.