Add information to README.md

Signed-off-by: Sebastian Castro <sebas.a.castro@gmail.com>
gazebosim · Dec 6, 2022 · 0e4f2ef · 0e4f2ef
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diff --git a/.vscode/settings.json b/.vscode/settings.json
diff --git a/ros_gz_image/README.md b/ros_gz_image/README.md
@@ -9,3 +9,14 @@ For compressed images, install
 and the bridge will publish `/compressed` images. The same goes for other
 `image_transport` plugins.
 
+To run the bridge from the command line:
+
+```shell
+ros2 run ros_gz_image image_bridge /topic1 /topic2
+```
+
+You can also modify the [Quality of Service (QoS) policy](https://docs.ros.org/en/rolling/Concepts/About-Quality-of-Service-Settings.html#qos-policies) used to publish images using an additional `qos` ROS parameter. For example:
+
+```shell
+ros2 run ros_gz_image image_bridge /topic1 /topic2 --ros-args qos:=sensor_data
+```