[brazen1]

 

That is great. Maybe you could submit a PR to include the setting in the skin. Prefer animated poster, but fall back to plain poster if it does not exist.
The author of the skin is not as active as he used to be.... https://github.com/mikesilvo164/Aeon-Nox-SiLVO

so I updated the skin and I had to do this animated poster implementation again so would be nice to have it integrated in the skin so how and where can I submit the PR? and what is actually a PR?

I've requested this a few times throughout the years also.  With a large collection of animatedposters.apng's and animatedposter.gif's (1000+ TV shows and movies including set posters for them), it's a nightmare manually replacing them one by one for the poster.jpg's.

A PR is a Pull Request on GitHub.  This means you submit your feature for @mikeSiLVO, the author of this skin, to consider adding.  https://github.com/mikesilvo164/Aeon-Nox-SiLVO/pulls
Because you know how to add the feature, you can submit it there and perhaps he will.

In the meantime, it would be VERY much appreciated if you would share in detail exactly what you modified here since others could benefit, especially in the event the PR takes a long time to implement or not at all.  (given you do not submit a PR)