welcome to the forum its a great place to get your questions answered. Not know your rig I will offer some general advice. You could reinstall the HDMI cable end on the existing cord. You could use the existing cord as a mule tape to pull a new cord. Or you may be able to setup a blue tooth connection between the player and the TV.
Jake my sidekick (yellow Lab)
2017 RAM 2500 CC 4X4 Cummins Diesel
2016 Flagstaff 26 FKWS
AF&AM & El Korah Shrine of Idaho