Allows publishing video files to ros2 nodes, as well as previewing sensor_msgs/Image nodes. Contains two nodes, video_publisher and video_preview.
The node requires ROS2, OpenCV as well as cv_bridge installed.
Lets you push a file as a camera feed to ROS2. Also works with images, outputting them with 60 fps. Parameters:
- otopic_video - Name of topic node publishes to (string)
- default: "/video"
- ifile_video - Path to video to publish
- default: "videos/video.mp4"
Lets you preview video form a camera feed in ROS2. Parameters:
- itopic_video - Name of topic node subscribes to (string)
- default: "/video"