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L515 sensor_msg/PointCloud2 missing in .bag file

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Andi-1 0

Hi guys,

I was wondering why my recorded .bag files don't contain any topic related to the Type sensor_msg/PointCloud2 . Currently I'm getting the points through the frames and .pointcloud() method, so the missing topic isn't a big deal. But it would the nice to know. Thanks for your help

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  • Official comment
    Jesus Garcia

    Hi Andi-1 0,

    In librealsense, the only sensor_msgs captured are:

    sensor_msgs/CameraInfo      [c9a58c1b0b154e0e6da7578cb991d214]
sensor_msgs/Image           [060021388200f6f0f447d0fcd9c64743]
    sensor_msgs/Imu             [6a62c6daae103f4ff57a132d6f95cec2]

    If you want to get the PointCloud2 topic, you have to install realsense-ros and launch with filters:=pointcloud.

    Sincerely,
    Jesus G.
    Intel Customer Support

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  • Varsha 11891

    Hi Andy, I have the same question as well. Were you able to extract point clouds from the bag file?

    If yes how did you do it? Any help would be greatly appreciated. Thank you in advance.

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