기술

ros 비디오 녹화 또는 rosbag 관련

기술 공간 2021. 10. 12. 04:25

 

-Rosbag file을 통해 비디오생성 또는 비디오 가져오기

https://tonylim.tistory.com/46

 

Rosbag file을 통해 비디오생성

1. rosbag 파일을 준비한다. 2. $rosbag play "준비된 rosbag파일" 을 실행한다. 3-1. $rosbag record -o cam_topic /usb_cam/image_raw 를 실행함으로서 특정 토픽(usb_cam/image_raw) 를 추출해와서 새로운 rosb..

tonylim.tistory.com

 

 

-rosbag 튜토리얼

http://wiki.ros.org/rosbag/Tutorials/Recording%20and%20playing%20back%20data

 

rosbag/Tutorials/Recording and playing back data - ROS Wiki

Please ask about problems and questions regarding this tutorial on answers.ros.org. Don't forget to include in your question the link to this page, the versions of your OS & ROS, and also add appropriate tags. Recording and playing back data Description: T

wiki.ros.org

 

-위에꺼 다 해보고나서, 이거 해보면 이해됨

https://happyobo.github.io/til/%EC%9E%90%EC%9C%A8%EC%A3%BC%ED%96%89%EC%8A%A4%EC%BF%A8/opencv/ros/xycar0119-post/

 

[자율주행] xycar 카메라 활용

자이카 카메라 활용

happyobo.github.io

 

 

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-이건 해봤으나, roslaunch 파일이 실행이 안됨

http://wiki.ros.org/rosbag/Tutorials/Exporting%20image%20and%20video%20data

 

rosbag/Tutorials/Exporting image and video data - ROS Wiki

Please ask about problems and questions regarding this tutorial on answers.ros.org. Don't forget to include in your question the link to this page, the versions of your OS & ROS, and also add appropriate tags. How to export image and video data from a bag

wiki.ros.org