Possible to get mpv working? [iPad Air 5]

[TheCheddarCheese]

Whenever I try to run mpv in the tty, I get this error:

(+) Video --vid=1 (*) (h264 640x360 30.000fps)
 (+) Audio --aid=1 (*) (aac 2ch 44100Hz)
error: XDG_RUNTIME_DIR not set in the environment.
[vo/gpu] Failed initializing any suitable GPU context!
Error opening/initializing the selected video_out (--vo) device.
Video: no video

Exiting... (Errors when loading file)

Is it possible to get it to work, or is the iPad GPU just not compatible?