12932_01_1080p.mp4 -

: Usually indicates a version number, sequence index, or a specific angle from a multi-shot session.

: Watermarked or low-bitrate "comp" files downloaded for testing in a project. 12932_01_1080p.mp4

: Confirms the video resolution as Full High Definition ( : Usually indicates a version number, sequence index,

: Likely a unique ID used by a Digital Asset Management (DAM) system or a stock site (such as ShutterStock, Getty, or Pond5) to catalog a specific clip. : Usually indicates a version number