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1

recording only header image_raw message

asked 2019-03-02 02:55:43 -0500

jptalledo
23 ●3 ●5 ●7

I would like to record using rosbag only the /usb_cam/image_raw/header topic excluding the data.

Tried:

rosbag record -a -x "/usb_cam1/image_raw/data"

But looks like it is not working. I have more topics to include than exclude so just checking for suggestions

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answered 2019-03-02 09:37:48 -0500

gvdhoorn
86574 ●283 ●1432 ●1054 http://cor.tudelft.nl/

I would like to record using rosbag only the /usb_cam/image_raw/header topic excluding the data.

header is not a topic, but a field.

Subscribing to fields is not supported, so I'm afraid what you want to do is impossible.

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Asked: 2019-03-02 02:55:43 -0500

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Last updated: Mar 02 '19

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