A player that is too basic
HD Video Player is a basic video player. It opens the essential formats, and has a handful of useful functions such as screen blocking and icons for battery and time.
Unfortunately, it has hardly anything else to offer. We are looking at one of the many apps that make use of the key words in their name to increase their downloads (and the amount of false comments in Google Play certify this).
Perfectly avoidable. There are much better alternatives, such as BSPlayer or MX Player.