rosrun lidar_camera_calibration update_camera_info.py <original_file.bag> <calibration_file.yaml>

[john-le1996]

hello heethesh
i am running this
rosrun lidar_camera_calibration update_camera_info.py <original_file.bag> <calibration_file.yaml>
roslaunch lidar_camera_calibration play_rosbag.launch bagfile:=/src/lidar_camera_calibration/bagfiles/2021-03-29-03-25-43.bag

2021-03-29-03-25-43.bag - original
2021-03-29-03-25-43_updated.bag - updated replicate

2021-03-29-03-25-43_updated.bag info:
all topics and types are complete same as original

however:
rosbag play _updated.bag - time duration of bag is many times longer but the size is the same with original
rostopic echo /usb_cam/camera_info - empty, nothing, nothing running in terminal, stuck but no lags

[john-le1996]

rosbag info file.bag

types: bond/Status [eacc84bf5d65b6777d4c50f463dfb9c8]
diagnostic_msgs/DiagnosticArray [60810da900de1dd6ddd437c3503511da]
dynamic_reconfigure/Config [958f16a05573709014982821e6822580]
dynamic_reconfigure/ConfigDescription [757ce9d44ba8ddd801bb30bc456f946f]
rosgraph_msgs/Log [acffd30cd6b6de30f120938c17c593fb]
sensor_msgs/CameraInfo [c9a58c1b0b154e0e6da7578cb991d214]
sensor_msgs/CompressedImage [8f7a12909da2c9d3332d540a0977563f]
sensor_msgs/Image [060021388200f6f0f447d0fcd9c64743]
sensor_msgs/LaserScan [90c7ef2dc6895d81024acba2ac42f369]
sensor_msgs/PointCloud2 [1158d486dd51d683ce2f1be655c3c181]
theora_image_transport/Packet [33ac4e14a7cff32e7e0d65f18bb410f3]
velodyne_msgs/VelodyneScan [50804fc9533a0e579e6322c04ae70566]
topics: /diagnostics 40 msgs : diagnostic_msgs/DiagnosticArray
/rosout 430 msgs : rosgraph_msgs/Log
/rosout_agg 414 msgs : rosgraph_msgs/Log
/scan 196 msgs : sensor_msgs/LaserScan
/usb_cam/camera_info 412 msgs : sensor_msgs/CameraInfo
/usb_cam/image_raw 412 msgs : sensor_msgs/Image
/usb_cam/image_raw/compressed 413 msgs : sensor_msgs/CompressedImage
/usb_cam/image_raw/compressed/parameter_descriptions 1 msg : dynamic_reconfigure/ConfigDescription
/usb_cam/image_raw/compressed/parameter_updates 1 msg : dynamic_reconfigure/Config
/usb_cam/image_raw/compressedDepth/parameter_descriptions 1 msg : dynamic_reconfigure/ConfigDescription
/usb_cam/image_raw/compressedDepth/parameter_updates 1 msg : dynamic_reconfigure/Config
/usb_cam/image_raw/theora 417 msgs : theora_image_transport/Packet
/usb_cam/image_raw/theora/parameter_descriptions 1 msg : dynamic_reconfigure/ConfigDescription
/usb_cam/image_raw/theora/parameter_updates 1 msg : dynamic_reconfigure/Config
/velodyne_nodelet_manager/bond 120 msgs : bond/Status
/velodyne_nodelet_manager_driver/parameter_descriptions 1 msg : dynamic_reconfigure/ConfigDescription
/velodyne_nodelet_manager_driver/parameter_updates 1 msg : dynamic_reconfigure/Config
/velodyne_nodelet_manager_laserscan/parameter_descriptions 1 msg : dynamic_reconfigure/ConfigDescription
/velodyne_nodelet_manager_laserscan/parameter_updates 1 msg : dynamic_reconfigure/Config
/velodyne_nodelet_manager_transform/parameter_descriptions 1 msg : dynamic_reconfigure/ConfigDescription
/velodyne_nodelet_manager_transform/parameter_updates 1 msg : dynamic_reconfigure/Config
/velodyne_packets 196 msgs : velodyne_msgs/VelodyneScan
/velodyne_points 196 msgs : sensor_msgs/PointCloud2

[KnightHarute]

I faced the same problem. Did you solve it?