There is also an Angie Starling YouTube channel with a small collection of videos.

The most common universal video format, compatible with almost all modern players and devices. 3. Managing Video Files

Likely a database ID or a timestamp used by hosting platforms to prevent overwriting files with the same name.

Often a unique hash or "slug" generated by content delivery networks (CDNs) or social media scrapers to identify a specific upload.

Used for indexing content to a specific source.