Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

Create a bag with multiples topics

asked 2017-08-21 02:43:56 -0500

trinamntn08
11 ●2 ●7 ●6

I'am newbie in ROS. In fact, I have a folder containing images, a file containing IMU data with its timestamps correspondence. How can i put all of them into a bag with multiples topics.

edit retag flag offensive close merge delete

add a comment

1 Answer

Sort by » oldest newest most voted

answered 2017-08-21 02:49:47 -0500

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

Take a look at the rosbag Python API example.

That writes two msg types to two different topics (chatter and numbers).

Just make sure to use the correct message types (from sensor_msgs: sensor_msgs/Imu and sensor_msgs/Image), and that, depending on whether the nodes that will be receiving these messages need it, to embed a CameraInfo topic with the intrinsics of the camera that was used as well.

edit flag offensive delete link

add a comment

Question Tools

Stats

Asked: 2017-08-21 02:43:56 -0500

Seen: 95 times

Last updated: Aug 21 '17

Create a bag with multiples topics edit

1 Answer

Question Tools

Stats

Related questions

Create a bag with multiples topics