Use adownloader constructing the url as
https://www.tentkotta.com/embedcode
From
OO.Player.create('ooyalaplayer', '45ZDJ0cTr9O7VdgbXlT3tnTmU543Qv6p')
embedcode is the code
45ZDJ0cTr9O7VdgbXlT3tnTmU543Qv6p
so search
https://www.tentkotta.com/45ZDJ0cTr9...T3tnTmU543Qv6p