I was running pgr_camera_driver (with a PointGrey Flea3 GigE camera) that published both color image and camera_info with the same timestamp in tandam over wireless network. Color image and camera_info were subscribed by another program using image_transport::CameraSubscriber. I got error on synchronization between images and camera_info, and images were not received by the subscriber. The problem went away when the camera was connected through a wired connection. Does anyone experience the same problem? Any suggestion to make pgr_camera_driver work over wireless will be appreciated.
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Comment by TommyP on 2013-07-30:
What resolution and what frame rate? Use image_viewer to look at the image and make sure that you are not filling up the whole bandwidth. We have used an USB/Firewire PG Camera over WiFi and it works if we reduce the resolution or compress the image.
Comment by chyphen on 2013-07-30:
Resolution 640 by 480 at 15fps. Thanks for the suggestion.