: A unique sequence number assigned by the app for that day. Context and Common Occurrences:
If you provide details about what happens in the clip, I can help identify the actual event, meme, or news story it contains. VID-20170107-WA0067.mp4
: These filenames frequently appear in public error logs, cloud storage directories, or "lost and found" file recovery forums. : A unique sequence number assigned by the app for that day