'enc': md5_text(enc_key + tail),
'qyid': _uuid,
'tn': random.random(),
- 'um': 0,
+ # In iQiyi's flash player, um is set to 1 if there's a logged user
+ # Some 1080P formats are only available with a logged user.
+ # Here force um=1 to trick the iQiyi server
+ 'um': 1,
'authkey': md5_text(md5_text('') + tail),
'k_tag': 1,
}