Hello in this post I will share the fix I found on the official mpv GitHub repo which fixes the annoying screen tearing issue on some videos(high frame rate or Anime).
Locate your mpv config file.(For searching) I suggest you to download Voidtools-Everything search tool on Windows which is a godsend(better than Windows search) and I can't thank my friend Ranjeet enough for sharing this tool ^_^.
In your mpv.conf add the following lines & for a detailed description of each feature kindly check the mpv documentation.
Updated the post to include my full config Defaults to OpenGL.
Download Source Sans Pro from Google Fonts copy it to your mpv conf location inside a font's folder. > Example: ~/mpv_confing/fonts/
After you save this file open your mpv player and test out your config by playing back videos. I hope it works for you, If it doesn't work kindly check GitHub issues or reach out to me on Mastodon.
If you find this confusing but still want to use mpv backed then try out these GUI frontends listed on GitHub wiki