Performance Issues about foos HOT 3 OPEN

When exactly do you experience the lag?
Is it between scoring a goal and the goal being detected and replay shown?
Or is it some issue with the video skipping?

from foos.

I'm getting that between scoring a goal and replay shown, that's both on devio keyboard and with motion detection at the moment. May be that I need to disable some plugins.

from foos.

When you mean motion detection you mean the IR barrier? Or the motion detection plugin that checks if someone is currently playing?
What Raspberry are you using?
The Motion Detection is slightly more CPU intensive, but if you have a Pi2/3 it'll run on a separate core and shouldn't affect anything else.
Before a replay practically nothing is done - it only concatenates the video chunks. These should be on a tmpfs loaded in ram, so that should be pretty fast.
Can you run ./check to see fi this is true?
If so, can you ssh into the pi and try running the player by hand, to see if that takes long?
/home/pi/foos/video/replay.sh /dev/shm/replay/replay_short.h264 25

from foos.