what are the red dots on the map

https://www.youtube.com/watch?v=d2Ycl2UR3ow
what are the red dots in the map. the game is v1 vs sen.

edit: i mean these bigass red dots
https://imgur.com/a/tTYdXeF

my only guess is they mark the location of the enemies in post for all their vods so they can track the movement and the rotation tendencies for each teams.

What there is only players dot???