how to install smplayer latest in chromebook [potplayer & kmplayer]

SMPlayer is a free media player for Windows, Linux and Mac OS with built-in codecs, which can also play Youtube videos, search and download subtitles, and includes other features like a thumbnail generator and audio and video filters

This viodeo player work like Potplayer and Kmplayer

echo 'deb /' | sudo tee /etc/apt/sources.list.d/home:smplayerdev.list
curl -fsSL | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/home_smplayerdev.gpg > /dev/null
sudo apt update
sudo apt install smplayer