USB CAM

rosrun usb_cam usb_cam_node _pixel_format:=yuyv

Tested on logitech webcam

Docker

Build

There is a docker file that contains the packages and all the dependencies. Where the general workflow to build the image:

• Clone the repo
• Build the docker image

cd ros_webcam
docker build --pull --rm -f ./Dockerfile  -t ros_webcam:latest .

If you are changing the Dockerfile remove the --rm tag to keep your intermediate builds.

Running

My approach (2.3 from the ROS guide)

docker run -it \
    --rm \
    --net=host \
    --privileged \
    ros_webcam:latest