Re: rgbd_sync vs data_throttle, which one to use

Posted by matlabbe on
URL: http://official-rtab-map-forum.206.s1.nabble.com/rgbd-sync-vs-data-throttle-which-one-to-use-tp8201p8322.html

Hi,

rosbags can increase in size pretty fast indeed. I don't know the topics you want to record, but here is an example:

rosbag record /tf /tf_static /scan /velodyne_points /camera/rgb/image_rect_color /camera/rgb/camera_info /camera/depth_registered/image_raw

To save some space when recording, it is also possible to save compressed images:

rosbag record /tf /tf_static /scan /velodyne_points /camera/rgb/image_rect_color/compressed /camera/rgb/camera_info /camera/depth_registered/image_raw/compressedDepth

cheers,
Mathieu