mpv/TOOLS/lua/status-line.lua

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-- Rebuild the terminal status line as a lua script
-- Be aware that this will require more cpu power!
-- Also, this is based on a rather old version of the
-- builtin mpv status line.
-- Add a string to the status line
function atsl(s)
newStatus = newStatus .. s
end
function update_status_line()
-- Reset the status line
newStatus = ""
if mp.get_property_bool("pause") then
atsl("(Paused) ")
elseif mp.get_property_bool("paused-for-cache") then
atsl("(Buffering) ")
end
if mp.get_property("aid") ~= "no" then
atsl("A")
end
if mp.get_property("vid") ~= "no" then
atsl("V")
end
atsl(": ")
atsl(mp.get_property_osd("time-pos"))
atsl(" / ");
atsl(mp.get_property_osd("duration"));
atsl(" (")
atsl(mp.get_property_osd("percent-pos", -1))
atsl("%)")
local r = mp.get_property_number("speed", -1)
if r ~= 1 then
atsl(string.format(" x%4.2f", r))
end
r = mp.get_property_number("avsync", nil)
if r ~= nil then
atsl(string.format(" A-V: %f", r))
end
r = mp.get_property("total-avsync-change", 0)
if math.abs(r) > 0.05 then
atsl(string.format(" ct:%7.3f", r))
end
r = mp.get_property_number("decoder-drop-frame-count", -1)
if r > 0 then
atsl(" Late: ")
atsl(r)
end
r = mp.get_property_osd("video-bitrate")
if r ~= nil and r ~= "" then
atsl(" Vb: ")
atsl(r)
end
r = mp.get_property_osd("audio-bitrate")
if r ~= nil and r ~= "" then
atsl(" Ab: ")
atsl(r)
end
r = mp.get_property_number("cache", 0)
if r > 0 then
atsl(string.format(" Cache: %d%% ", r))
end
-- Set the new status line
mp.set_property("options/term-status-msg", newStatus)
end
timer = mp.add_periodic_timer(1, update_status_line)
function on_pause_change(name, value)
if value == false then
timer:resume()
else
timer:stop()
end
mp.add_timeout(0.1, update_status_line)
end
mp.observe_property("pause", "bool", on_pause_change)
mp.register_event("seek", update_status_line)