Given the date, the "rubbing" action may be interpreted in a few common ways:
Based on the filename , this video appears to be a specific piece of digital evidence or monitoring footage captured on Halloween night in 2020. 10-31-2020 rubbing.mp4
Attempted tampering with a lock or sensor (rubbing a substance over a lens). Given the date, the "rubbing" action may be
Night-vision/Infrared or low-light ambient lighting consistent with the date. 3. Contextual Analysis (Halloween 2020) Given the date