There is a lot of confusion about kuntao/kuntaw in the Philippines.
The paladin video is by Hernedez and it is the art of Prof. Vee. Some of his students have taken to calling it Kuntao, such as Roberto Torres who produced a set of tapes for Unique, Kalasag Kuntao Silat. Prof Vee art is an ecletic art(chinese, indian, Filipino,...). He himself changed thre name a few times Vee jitsu, Vee Arnis Jitsu...
There are styles that are strickly Chinese in nature practiced in the Phil., such as Ngo Cho (Five Ancenstor) the Hokkien predessor to Okinawan styles like Goju Ryu. (excellent source is "5 ancestor kung fu" by Alex Co, Tuttle Publishing)
There are are Filipino/Chinese high bred styles such as "Tat Kun Tao" which is blend of the Balintiwak eskrima and 5 ancsestors.
There is also the Kuntaw art of Carlito Lanada. Which depending who speak to say it is related to Shonin Ryu or Silat.
As well there is kuntao from the muslim regions of the Philippines such as Sulu. Kuntaw/Kuntao here generally refers to the empty hand methods that resembles silat. Just as a side bar, an associate of my father who did his Master's thesis in Jolo, Sulu saw one of my silat tapes. The person on the tape was performing Kembangan ("Flower dance") and he recogzied it as Kuntao. My father's associate had no martial arts training
Hope this answers you question.