Based on the filename provided (), there is no publicly indexed "informative paper" directly linked to this specific video string. This naming convention is typical of raw video files exported from Insta360 cameras or similar 360-degree action cameras (indicated by the "InS" prefix and date/timestamp format).
: Papers detailing how cameras track movement in 3D space. InS__20210220_162634959mp4
If you are looking for an informative paper related to the content of that specific video or the technology used to create it, here are the most likely contexts: 1. Insta360 Technical Documentation Based on the filename provided (), there is
The string follows a format often seen in . If you are looking for an informative paper
If this is from a specific academic dataset (like a computer vision study), you may need to check the file of the repository where you found the video. 3. Academic Research Datasets