Why does html5 video play with wrong audio track on PC?

Question

HTML

There is a video with two audio tracks - in Russian and in English.
The problem is that on mobile devices (in the html5 video player) and players like the standard windows player, the video is played with a Russian audio track, but if you embed this video on a page and try to watch it, it plays with an English audio track.
What could be the problem?
PS I apologize for the possible tautology.

Answer 1

Here gingertech.net/2011/05/01/html5-multi-track-audio-... there are examples. Give it a try...
Or google for "html5 video audio channels"

Answer 2

Download mkvtoolnix and remove the english track. The program is free