Is there a terminal command that lists all the webcams connected to my computer, including the native one? Maybe using ffmpeg package?
sudo apt-get install v4l-utils v4l2-ctl --list-devices
Sample output with a single camera:
Integrated Camera (usb-0000:00:1a.0-1.6): /dev/video0
Tested on Ubuntu 16.04.
More details can be found here: https://stackoverflow.com/questions/4290834/how-to-get-a-list-of-video-capture-devices-web-cameras-on-linux-ubuntu-c