node doesn't subscribe camera image

[Bark33p3r]

Hello, I guess I'm to stupid to use your node properly.

I'm running some ROS cameras from stemmer-imaging. The output is a ROS-Topic which is called "/MonoLeft/image_raw"

My config file looks like this: ` port: "8554" streams:

stream2: type: topic source: /MonoLeft/image_raw mountpoint: /back caps: video/x-raw,framerate=10/1,width=640,height=480 bitrate: 800 `

When I check who subscribes this node I can't see the rtsp node 'rostopic info MonoLeft/image_raw' ` Type: sensor_msgs/Image

Publishers:

• /cam2 (http://nano:32887/)

Subscribers:

• /rqt_gui_cpp_node_10987 (http://nano:45731/) ` Like you see, there is an Video Output on the screen in a gui window which works.

'rostopic info /standalone_nodelet/bond' says: ` Type: bond/Status

Publishers:

• /standalone_nodelet (http://nano:39081/)
• /Image2RTSPNodelet (http://nano:39987/)

Subscribers:

• /standalone_nodelet (http://nano:39081/)
• /Image2RTSPNodelet (http://nano:39987/) `

ROS is running on a jetson nano (arm64 / aarch64)

Do you have any idea, what I'm doing wrong? Seems like it's working for some others. The image format is RAW. May you can help me out? Thanks a lot Greetings Markus

[Bark33p3r]

Figured it out, I need to subscribe the rtsp stream that the node subscribes the topic. Also I needed to do an image processing to change the format. http://wiki.ros.org/image_proc

[CircusMonkey]

Thanks for following up with your solution!