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ROS2 Bag Recording Resulting in Large File Size

Hello

I have been using ROS2 for recording data using the "ros2 bag record" command, specifically targeting the "sensor_msgs/msg/PointCloud2" message type. However, I have noticed that the resulting bag file size is disproportionately large. For instance, when recording for just 10 minutes, the file size reaches approximately 60GB.

Environment:

ROS 2 version: Humble

Operating System: Ubuntu 22.04.2 LTS

Thank you for your time and assistance.

Asked by Dragon_58 on 2023-05-24 09:12:47 UTC

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