Question/Issue:
I’m trying to develop a bike counter with Edge Impulse and Balena.io. I managed to install Edge Impulse very easily on a Raspberry PI 4 but when EI_INFERENCE starts, the process is waiting for a keyboard input to identify the microphone and Video input to be used. Any solution to avoid that and configure a default micrphone and video (webcam) ?
Project ID:
134362
Context/Use case:
Hello @Raph,
I think the issue is that the port or the id of the microphone/camera are changing when you boot/reboot your OS.
There is no clean solution as of today except maybe write a script to add the default hardware to the ei-config file before running the inference.
Please have a look at: Raspberry pi audio classification default mic issue - #11 by louis
Do not hesitate to share your script here as I’m sure it would be very beneficial for other users.
Best,
Louis