[nimbs]

It's based on Rockchip RK3288.[1] And according to wikipedia[2] RK3288 has "K H.264 and 10bits H.265 video decode, 1080P multi video decode"

[1] https://liliputing.com/2017/01/asus-tinker-board-raspberry-p... [2] https://en.wikipedia.org/wiki/Rockchip_RK3288