A script implementing picture-in-picture feature for mpv

pip.lua

local msg = require 'mp.msg'
local options = require 'mp.options'

local opts = {
  enabled = true,
  active = false,
}

options.read_options(opts)

function enable()
  if not opts.enabled then return end
  opts.active = true
  mp.set_property("border", "no")
  mp.set_property("ontop", "yes")
end

function disable()
  if not opts.enabled then return end
  opts.active = false
  mp.set_property("border", "yes")
  mp.set_property("ontop", "no")
end

function toggle()
  if opts.active then
    disable()
  else
    enable()
  end
end

if opts.enabled and opts.active then
  enable()
end

mp.add_key_binding(nil, "toggle", toggle)