I´m working on an array of more than 20 Rasperry pi 3 Model B + Rasperry camera V2.1 8 megapixel. All connected through ethernet to a pc.
I´m going to use it for other thing, but i wan to try to one experiment, and i don´t know how.
I want to sent an order to all cameras to record video and stop at the same time.
Then download to the pc. I think it´s better first record at the microSD, and then download to the pc or mac to avoid ethernet saturation.
Any indication how to do it. Any preview solution or project that i don´t find.
Thank you.