: This is the username of the account that originally posted or shared the video.
: This indicates the resolution of the video. 352p is a relatively low-resolution mobile format, typically used to save data or as the lowest quality tier available for that specific upload. Prasanna2106199_1587099250529562624(352P).mp4
: The standard digital multimedia container format used for most web videos. How to Locate the Original Content : This is the username of the account