[Feature Request] allow to provide custom mpv options "-o"

[Aetherall]

Hi !
Great job with the mpvpaper backend !
I've been using it successfully on nixos with this overlay:

 wpp = pkgs.waypaper.overridePythonAttrs (old: {
    version = "2.4";
    src = pkgs.fetchFromGitHub {
      owner = "anufrievroman";
      repo = "waypaper";
      rev = "refs/tags/2.4";
      hash = "sha256-bNh8WWSLgCV8PLFvDn/+AEcNOazxMEKEYv7n+L9ABTA=";
    };
    dependencies =
      old.dependencies
      ++ [
        pkgs.python3.pkgs.imageio
        pkgs.python3.pkgs.imageio-ffmpeg
        pkgs.python3.pkgs.screeninfo
      ];
  });

Anyway, a nice addition would be to allow custom parameters to be forwarded to mpv.
Specifically, i am using profile=fast --vf-add=fps=15:round=near on my laptop to reduce gpu usage.

I dont really want to use the mpv config file for that, as I also use mpv as my main video player.
For now, i preprocess the videos using ffmpeg, but it would enable to urls and playlists too !

Thanks again for the software :)

[anufrievroman]

Hi, that's an interesting suggestion. One possibility I see to implement it, is to add a config parameter, like mpv_options = ... and would be added to the mpvpaper command that is being run when you click wallpapers. But then this will be fixed in your waypaper config basically. Would that be okay?

[Aetherall]

Yeap that would be the best solution for my use case :)