The absolute easiest way to get HEVC and other restricted video formats working is through the official Linux Mint Installation Guide utility. Launch Menu ➔ Sound & Video ➔ Install Multimedia Codecs Open your (bottom-left corner). Navigate to the Sound & Video category. Click on Install Multimedia Codecs .
While VLC usually includes everything, Linux Mint’s package management sometimes splits the HEVC library into a separate package ( libde265 ). To guarantee hardware-accelerated playback, run: sudo apt install vlc-plugin-video-splitter libde265-0 -y Use code with caution. Method 3: Enable Hardware Acceleration for HEVC
If you have already installed the standard codecs but .mkv files still won't play, consider these targeted fixes:
If VLC is already installed but fails to play HEVC, ensure the plugin is present: sudo apt install vlc-plugin-libde265 Use code with caution. Copied to clipboard Troubleshooting Hardware Acceleration: install hevc codec for mkv video on linux mint link
To help find the exact cause of any remaining playback issues, let me know: Which are you trying to use?
sudo apt update && sudo apt install vlc libx265-199 gstreamer1.0-libav
The most straightforward way to ensure your system supports HEVC and other restricted formats is to install the mint-meta-codecs (Ctrl+Alt+T). Run the following command: sudo apt update && sudo apt install mint-meta-codecs The absolute easiest way to get HEVC and
Because HEVC is heavily patented, open-source operating systems like Linux Mint do not include the decoder by default. You have to actively install the necessary decoding plugins. Method 1: The Quickest Route – Install VLC Media Player
: 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.
Multimedia codecs — Linux Mint Installation Guide documentation Click on Install Multimedia Codecs
If you are still having issues with hardware acceleration or specific 4K HEVC files, you might need a more up-to-date version of the multimedia libraries than what is in the default repository.
For those comfortable with the command line or who prefer a more controlled installation process, the terminal offers a direct and transparent way to install codecs.