A: The recorded video is converted into frame-by-frame images slices using our provided python program vtl.py. Movements of each fly were calculated by the alteration of its location in each image frame, which is transformed into a data point in a two-dimensional coordinate system.
A: The volume of raw video data was estimated to exceed 100 TB, and thus only VTL files were reserved after video recording and transformation.
A: Please contact the major author: Dr. Yu Xue (Email: xueyu@hust.edu.cn), Dr. Luoying Zhang (Email: zhangluoying@hust.edu.cn), Dr. Di Peng (Email: pengdi@hust.edu.cn), or Liubin Zheng (Email: zlb2018@hust.edu.cn) for details.