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local mp = require 'mp'
local msg = require 'mp.msg'
local opt = require 'mp.options'
--script options, set these in script-opts
local o = {
--change to disable automatic mode switching
auto = true,
--profile to call when valid extension is found
profile = "music",
--runs this profile when in music mode and a non-audio file is loaded
--you should essentially put all your defaults that the music profile changed in here
undo_profile = "",
--start playback in music mode. This setting is only applied when the player is initially started,
--changing this option during runtime does nothing.
--probably only useful if auto is disabled
enable = false,
--the script will also enable the following input section when music mode is enabled
--see the mpv manual for details on sections
input_section = "music",
--dispays the metadata of the track on the osd when music mode is on
--there is also a script message to enable this seperately
show_metadata = false
}
opt.read_options(o, 'musicmode', function() msg.verbose('options updated') end)
--a music file is one where mpv returns an audio stream or coverart as the first track
local function is_audio_file()
local track_list = mp.get_property_native("track-list")
local has_audio = false
for _, track in ipairs(track_list) do
if track.type == "audio" then has_audio = true
elseif not track.albumart and (track["demux-fps"] or 2) > 1 then return false end
end
return has_audio
end
local metadata = mp.create_osd_overlay('ass-events')
metadata.hidden = not o.show_metadata
local function update_metadata()
metadata.data = mp.get_property_osd('filtered-metadata')
metadata:update()
end
local function enable_metadata()
metadata.hidden = false
metadata:update()
end
local function disable_metadata()
metadata.hidden = true
metadata:remove()
end
--changes visibility of metadata
local function show_metadata(command)
if command == "on" or command == nil then
enable_metadata()
elseif command == "off" then
disable_metadata()
elseif command == "toggle" then
if metadata.hidden then
enable_metadata()
else
disable_metadata()
end
else
msg.warn('unknown command "' .. command .. '"')
end
end
--to prevent superfluous loading of profiles the script keeps track of when music mode is enabled
local musicMode = false
--enables music mode
local function activate()
mp.commandv('apply-profile', o.profile)
mp.commandv('enable-section', o.input_section, "allow-vo-dragging+allow-hide-cursor")
mp.osd_message('Music Mode enabled')
if o.show_metadata then
show_metadata("on")
end
musicMode = true
end
--disables music mode
local function deactivate()
mp.commandv('apply-profile', o.undo_profile)
mp.commandv('disable-section', o.input_section)
mp.osd_message('Music Mode disabled')
if o.show_metadata then
show_metadata('off')
end
musicMode = false
end
local function main()
--if the file is an audio file then the music profile is loaded
if is_audio_file() then
msg.verbose('audio file, applying profile "' .. o.profile .. '"')
if not musicMode then
activate()
end
elseif o.undo_profile ~= "" and musicMode then
msg.verbose('video file, applying undo profile "' .. o.undo_profile .. '"')
deactivate()
end
end
--sets music mode from script-message
local function script_message(command)
if command == "on" or command == nil then
activate()
elseif command == "off" then
deactivate()
elseif command == "toggle" then
if musicMode then
deactivate()
else
activate()
end
else
msg.warn('unknown command "' .. command .. '"')
end
end
local function lock()
o.auto = false
msg.info('Music Mode locked')
mp.osd_message('Music Mode locked')
end
local function unLock()
o.auto = true
msg.info('Music Mode unlocked')
mp.osd_message('Music Mode unlocked')
end
--toggles lock
local function lock_script_message(command)
if command == "on" or command == nil then
lock()
elseif command == "off" then
unLock()
elseif command == "toggle" then
if o.auto then
lock()
else
unLock()
end
else
msg.warn('unknown command "' .. command .. '"')
end
end
--runs when the file is loaded, if script is locked it will do nothing
local function file_loaded()
if o.auto then
main()
end
end
if o.enable then
activate()
end
--sets music mode
--accepts arguments: 'on', 'off', 'toggle'
mp.register_script_message('music-mode', script_message)
--stops the script from switching modes on file loads
----accepts arguments: 'on', 'off', 'toggle'
mp.register_script_message('music-mode-lock', lock_script_message)
--shows file metadata on osc
--accepts arguments: 'on' 'off' 'toggle'
mp.register_script_message('show-metadata', show_metadata)
mp.add_hook('on_preloaded', 40, file_loaded)
mp.observe_property('filtered-metadata', 'string', update_metadata)
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