I got this video the way you see it – with Hindi captions and background music. I don’t know where it’s from, nor why the young man was killed. Both the victim and the killers look South East Asian to me.
The video depicts a rather aggressive beheading of the young man kneeling among empty coconut shells with hands tied behind his back. Compared to most beheadings, this one was fairly fast, though it did require hacking at the spine with the knife.