Take a screenshot of a clear frame from the video and upload it to tools like Google Lens or Yandex Images .
The alphanumeric string is a generated identifier for a video file, likely originating from a cloud storage service or social media platform's backend. Characteristics of the ID
Identifiers of this length and complexity are common in systems like Google Drive , WhatsApp , or CDN (Content Delivery Network) caches. How to Identify the Content
If the file is unplayable, tools like Online UniConverter can sometimes repair or identify the specific codec requirements. MP4 files explained: How to open and use - Adobe