A guide for setting up MPlayer on Linux Mint 21 was published by Linux Hint.
How to Install MPlayer on Linux Mint 21
Looking for a free and open-source media player for your Linux Mint 21 then try the MPlayer. It can be used for playing audios and videos either using GUI or through command line and not only that it supports a large variety format for videos and subtitles. This guide is all about installing MPlayer on Linux Mint so if you want to try this application on Linux Mint then read this guide.