Vid_20220803_210623_938.mp4 -

: A millisecond marker or unique sequence ID to prevent duplicates if multiple clips were shot in the same second.

: MP4 files offer high compression, meaning they take up relatively little space while maintaining good visual quality 1.2.4 . VID_20220803_210623_938.mp4

: Most modern operating systems (Windows, macOS, iOS, Android) can play MP4 files natively using default apps like Windows Media Player or QuickTime 1.2.8. : A millisecond marker or unique sequence ID