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This was my image topic /front_camera/camera/image_raw/compressed This is what i had to do: 1) In a directory in which is writable (~/catkin_ws/bagfiles) type in the terminal "rosrun image_view extract_images image:=/front_camera/camera/image_raw _image_transport:=compressed " 2) Then play the bagfile.(Though It can be done before or after) Then in the terminal in which rosrun was executed the following appears: [ INFO] [1394806321.162974947]: Saved image frame0467.jpg The frames are made in that directory. process completed.

This was my image topic /front_camera/camera/image_raw/compressed /front_camera/camera/image_raw/compressed. This is what i had to do: 1) In a directory in which is writable (~/catkin_ws/bagfiles) type in the terminal "rosrun image_view extract_images image:=/front_camera/camera/image_raw _image_transport:=compressed " 2) Then play the bagfile.(Though It can be done before or after) Then in the terminal in which rosrun was executed the following appears: [ INFO] [1394806321.162974947]: Saved image frame0467.jpg The frames are made in that directory. process completed.

This was my image topic /front_camera/camera/image_raw/compressed. This is what i had to do: 1) In a directory in which is writable (~/catkin_ws/bagfiles) type in the terminal "rosrun image_view extract_images image:=/front_camera/camera/image_raw _image_transport:=compressed " 2) Then play the bagfile.(Though It can be done before or after) Then in the terminal in which rosrun was executed the following appears: "[ INFO] [1394806321.162974947]: Saved image frame0467.jpg frame0467.jpg" The frames are were made in that directory. process completed.