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image_transport republish One Time Use

asked 2016-12-12 17:35:15 -0500

Pototo gravatar image

updated 2016-12-12 17:36:10 -0500

Folks,

I have several rosbags, 8 seconds long each, which only contain compressed depth images. Since rospy does not support compressedDepth (as far as I know) I am using

rosrun image_transport republish

to go from compressedDepth to raw. But I noticed that only the first rosbag's image gets republished, but not any rosbag after that, unless I re-run the image transport code above after each rosbag finishes playing...kind of a lame behavior in my opinion. Is there an option to tell republish to continue republishing?

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answered 2016-12-12 18:15:13 -0500

Pototo gravatar image

Never mind. I added image_transport to my lunch file instead of doing rosrun, and now it works...still weird that it does not continuously tries to resubscribe after the original publishers stops publishing, though.

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Asked: 2016-12-12 17:35:15 -0500

Seen: 392 times

Last updated: Dec 12 '16