SMPlayer Support Forum

After I installed the program it didn't work at all, and I had to install MPV to be able to use this program, and you didn't mention that in the installation manual!

Are you using Windows or Linux?

The packages for Windows already include mpv, while the packages for Linux (the deb packages) have a dependency on mpv or mplayer.

I use Linux Mint and Manjaro. Linux Mint doesn't offer to install mpv, but Manjaro offer it as an optional package.