bag-format is a binary data format created in 2010.

A bag is a file format in ROS for storing ROS message data. Bags -- so named because of their .bag extension -- have an important role in ROS, and a variety of tools have been written to allow you to store, process, analyze, and visualize them.

• bag-format website
• bag-format first developed in Open Robotics
• file extensions for bag-format include bag
• Read more about bag-format on the web: 1.