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-- Test script for property change notification mechanism.
-- Note that watching/reading some properties can be very expensive, or
-- require the player to synchronously wait on network (when playing
-- remote files), so you should in general only watch properties you
-- are interested in.
local utils = require("mp.utils")
local function observe(name)
mp.observe_property(name, "native", function(prop, val)
print("property '" .. prop .. "' changed to '" ..
utils.to_string(val) .. "'")
end)
end
for _, name in ipairs(mp.get_property_native("property-list")) do
observe(name)
end
for _, name in ipairs(mp.get_property_native("options")) do
observe("options/" .. name)
end
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