1_5044358395306443431mp4 Here

: The .mp4 extension confirms this is a compressed video container, which by nature is a single, non-layered file.

: The file is brought in as one unified layer rather than multiple editable components. 1_5044358395306443431mp4

When you see or use this term regarding a video file, it usually indicates that the file is being treated as . Unlike layered project files (like Photoshop or Illustrator files), video files are essentially "flat". which by nature is a single

Are you trying to this specific file into an editing program, or did you receive it as a final export ? After Effects Tutorial - Importing Basics 1_5044358395306443431mp4