diff --git a/.config/mpv/scripts/youtube-quality.lua b/.config/mpv/scripts/youtube-quality.lua
new file mode 100644
index 0000000..b587f37
--- /dev/null
+++ b/.config/mpv/scripts/youtube-quality.lua
@@ -0,0 +1,275 @@
+-- youtube-quality.lua
+--
+-- Change youtube video quality on the fly.
+--
+-- Diplays a menu that lets you switch to different ytdl-format settings while
+-- you're in the middle of a video (just like you were using the web player).
+--
+-- Bound to ctrl-f by default.
+
+local mp = require 'mp'
+local utils = require 'mp.utils'
+local msg = require 'mp.msg'
+local assdraw = require 'mp.assdraw'
+
+local opts = {
+    --key bindings
+    toggle_menu_binding = "ctrl+f",
+    up_binding = "UP",
+    down_binding = "DOWN",
+    select_binding = "ENTER",
+
+    --formatting / cursors
+    selected_and_active     = "▶ - ",
+    selected_and_inactive   = "● - ",
+    unselected_and_active   = "▷ - ",
+    unselected_and_inactive = "○ - ",
+
+	--font size scales by window, if false requires larger font and padding sizes
+	scale_playlist_by_window=false,
+
+    --playlist ass style overrides inside curly brackets, \keyvalue is one field, extra \ for escape in lua
+    --example {\\fnUbuntu\\fs10\\b0\\bord1} equals: font=Ubuntu, size=10, bold=no, border=1
+    --read http://docs.aegisub.org/3.2/ASS_Tags/ for reference of tags
+    --undeclared tags will use default osd settings
+    --these styles will be used for the whole playlist. More specific styling will need to be hacked in
+    --
+    --(a monospaced font is recommended but not required)
+    style_ass_tags = "{\\fnmonospace}",
+
+    --paddings for top left corner
+    text_padding_x = 5,
+    text_padding_y = 5,
+
+    --other
+    menu_timeout = 10,
+
+    --use youtube-dl to fetch a list of available formats (overrides quality_strings)
+    fetch_formats = true,
+
+    --default menu entries
+    quality_strings=[[
+    [
+    {"4320p" : "bestvideo[height<=?4320p]+bestaudio/best"},
+    {"2160p" : "bestvideo[height<=?2160]+bestaudio/best"},
+    {"1440p" : "bestvideo[height<=?1440]+bestaudio/best"},
+    {"1080p" : "bestvideo[height<=?1080]+bestaudio/best"},
+    {"720p" : "bestvideo[height<=?720]+bestaudio/best"},
+    {"480p" : "bestvideo[height<=?480]+bestaudio/best"},
+    {"360p" : "bestvideo[height<=?360]+bestaudio/best"},
+    {"240p" : "bestvideo[height<=?240]+bestaudio/best"},
+    {"144p" : "bestvideo[height<=?144]+bestaudio/best"}
+    ]
+    ]],
+}
+(require 'mp.options').read_options(opts, "youtube-quality")
+opts.quality_strings = utils.parse_json(opts.quality_strings)
+
+local destroyer = nil
+
+
+function show_menu()
+    local selected = 1
+    local active = 0
+    local current_ytdl_format = mp.get_property("ytdl-format")
+    msg.verbose("current ytdl-format: "..current_ytdl_format)
+    local num_options = 0
+    local options = {}
+
+
+    if opts.fetch_formats then
+        options, num_options = download_formats()
+    end
+
+    if next(options) == nil then
+        for i,v in ipairs(opts.quality_strings) do
+            num_options = num_options + 1
+            for k,v2 in pairs(v) do
+                options[i] = {label = k, format=v2}
+                if v2 == current_ytdl_format then
+                    active = i
+                    selected = active
+                end
+            end
+        end
+    end
+
+    --set the cursor to the currently format
+    for i,v in ipairs(options) do
+        if v.format == current_ytdl_format then
+            active = i
+            selected = active
+            break
+        end
+    end
+
+    function selected_move(amt)
+        selected = selected + amt
+        if selected < 1 then selected = num_options
+        elseif selected > num_options then selected = 1 end
+        timeout:kill()
+        timeout:resume()
+        draw_menu()
+    end
+    function choose_prefix(i)
+        if     i == selected and i == active then return opts.selected_and_active 
+        elseif i == selected then return opts.selected_and_inactive end
+
+        if     i ~= selected and i == active then return opts.unselected_and_active
+        elseif i ~= selected then return opts.unselected_and_inactive end
+        return "> " --shouldn't get here.
+    end
+
+    function draw_menu()
+        local ass = assdraw.ass_new()
+
+        ass:pos(opts.text_padding_x, opts.text_padding_y)
+        ass:append(opts.style_ass_tags)
+
+        for i,v in ipairs(options) do
+            ass:append(choose_prefix(i)..v.label.."\\N")
+        end
+
+		local w, h = mp.get_osd_size()
+		if opts.scale_playlist_by_window then w,h = 0, 0 end
+		mp.set_osd_ass(w, h, ass.text)
+    end
+
+    function destroy()
+        timeout:kill()
+        mp.set_osd_ass(0,0,"")
+        mp.remove_key_binding("move_up")
+        mp.remove_key_binding("move_down")
+        mp.remove_key_binding("select")
+        mp.remove_key_binding("escape")
+        destroyer = nil
+    end
+    timeout = mp.add_periodic_timer(opts.menu_timeout, destroy)
+    destroyer = destroy
+
+    mp.add_forced_key_binding(opts.up_binding,     "move_up",   function() selected_move(-1) end, {repeatable=true})
+    mp.add_forced_key_binding(opts.down_binding,   "move_down", function() selected_move(1)  end, {repeatable=true})
+    mp.add_forced_key_binding(opts.select_binding, "select",    function()
+        destroy()
+        mp.set_property("ytdl-format", options[selected].format)
+        reload_resume()
+    end)
+    mp.add_forced_key_binding(opts.toggle_menu_binding, "escape", destroy)
+
+    draw_menu()
+    return 
+end
+
+local ytdl = {
+    path = "youtube-dl",
+    searched = false,
+    blacklisted = {}
+}
+
+format_cache={}
+function download_formats()
+    local function exec(args)
+        local ret = utils.subprocess({args = args})
+        return ret.status, ret.stdout, ret
+    end
+
+    local function table_size(t)
+        s = 0
+        for i,v in ipairs(t) do
+            s = s+1
+        end
+        return s
+    end
+
+    local url = mp.get_property("path")
+
+    url = string.gsub(url, "ytdl://", "") -- Strip possible ytdl:// prefix.
+
+    -- don't fetch the format list if we already have it
+    if format_cache[url] ~= nil then 
+        local res = format_cache[url]
+        return res, table_size(res)
+    end
+    mp.osd_message("fetching available formats with youtube-dl...", 60)
+
+    if not (ytdl.searched) then
+        local ytdl_mcd = mp.find_config_file("youtube-dl")
+        if not (ytdl_mcd == nil) then
+            msg.verbose("found youtube-dl at: " .. ytdl_mcd)
+            ytdl.path = ytdl_mcd
+        end
+        ytdl.searched = true
+    end
+
+    local command = {ytdl.path, "--no-warnings", "--no-playlist", "-J"}
+    table.insert(command, url)
+    local es, json, result = exec(command)
+
+    if (es < 0) or (json == nil) or (json == "") then
+        mp.osd_message("fetching formats failed...", 1)
+        msg.error("failed to get format list: " .. err)
+        return {}, 0
+    end
+
+    local json, err = utils.parse_json(json)
+
+    if (json == nil) then
+        mp.osd_message("fetching formats failed...", 1)
+        msg.error("failed to parse JSON data: " .. err)
+        return {}, 0
+    end
+
+    res = {}
+    msg.verbose("youtube-dl succeeded!")
+    for i,v in ipairs(json.formats) do
+        if v.vcodec ~= "none" then
+            local fps = v.fps and v.fps.."fps" or ""
+            local resolution = string.format("%sx%s", v.width, v.height)
+            local l = string.format("%-9s %-5s (%-4s / %s)", resolution, fps, v.ext, v.vcodec)
+            local f = string.format("%s+bestaudio/best", v.format_id)
+            table.insert(res, {label=l, format=f, width=v.width })
+        end
+    end
+
+    table.sort(res, function(a, b) return a.width > b.width end)
+
+    mp.osd_message("", 0)
+    format_cache[url] = res
+    return res, table_size(res)
+end
+
+
+-- register script message to show menu
+mp.register_script_message("toggle-quality-menu", 
+function()
+    if destroyer ~= nil then
+        destroyer()
+    else
+        show_menu()
+    end
+end)
+
+-- keybind to launch menu
+mp.add_key_binding(opts.toggle_menu_binding, "quality-menu", show_menu)
+
+-- special thanks to reload.lua (https://github.com/4e6/mpv-reload/)
+function reload_resume()
+    local playlist_pos = mp.get_property_number("playlist-pos")
+    local reload_duration = mp.get_property_native("duration")
+    local time_pos = mp.get_property("time-pos")
+
+    mp.set_property_number("playlist-pos", playlist_pos)
+
+    -- Tries to determine live stream vs. pre-recordered VOD. VOD has non-zero
+    -- duration property. When reloading VOD, to keep the current time position
+    -- we should provide offset from the start. Stream doesn't have fixed start.
+    -- Decent choice would be to reload stream from it's current 'live' positon.
+    -- That's the reason we don't pass the offset when reloading streams.
+    if reload_duration and reload_duration > 0 then
+        local function seeker()
+            mp.commandv("seek", time_pos, "absolute")
+            mp.unregister_event(seeker)
+        end
+        mp.register_event("file-loaded", seeker)
+    end
+end