Multi processing program on the host pc with OAK-1 or OAK-1-W

RyanLee

Hi,

We would like to add the function of Multi processing program on the host pc which is connected with one OAK-1 or OAK-1-W.
So it would be like this. only on OAK-1 is connected to the host PC but in the host pc, at least two process will be runing and both of the process need to get the same video steam from OAK-1. Do you have any example code for it? or please guide us if you have any expriences or ideas for it.

Thanks,

Best regards,
Ryan.

erik

Hi RyanLee ,
What's the current approach you are using? Is this specific to OAK/depthai, or is this a general programming question? Otherwise we do have a few demos that use threading, examples:

https://github.com/luxonis/depthai-experiments/blob/master/gen2-multiple-devices/main.py#L29-L55
https://docs.luxonis.com/projects/api/en/latest/samples/host_side/queue_add_callback/#queue-add-callback
A bunch of components inside the depthai-sdk source code - syncing, frame callbacks, replaying capability, etc.

Thanks, Erik