003221mp4 〈FRESH ✯〉

: A very small file (e.g., 2MB) usually indicates a low-resolution or very short clip, whereas a large file (e.g., 500MB+) suggests high-definition or long-form content.

: Some older digital cameras or specific video editing apps (like Adobe Premiere or Final Cut Pro) may export files with sequential prefixes if a custom title isn't provided.

: This will tell you exactly when the footage was captured.