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

mp.add_hook("on_load" or "on_load_fail", 50, function ()
    local url = mp.get_property("stream-open-filename", "")
    msg.warn("Attempting to fetch SMIL")
    msg.error(url)

    res = utils.subprocess({
	args = {"curl", "-s", url}
    })
    body = res["stdout"]
    smilurl = string.match(body, '<SmilURL name="default">(.*)</SmilURL>')

    if not (smilurl == nil) then
	msg.warn("Found smilurl, playing")
	msg.warn(smilurl)
        mp.set_property("stream-open-filename", smilurl)
    end
end)