High-quality playback when the the post supports only ) To the end of the URL “& fmt = 18” or “& fmt = 22”.
HD-quality playback when the the post supports only ) At the end of the URL & hd = 1 to.
And play from any location When you want to play the position videos on the way into minutes and seconds part numbers “01 m23s = of the end of the URL. m before before the minutes, and s is seconds. Start say 01 m23s to 1:23.