Keeps PPT or Keynote file sizes small.
.mp4 (MPEG-4 Part 14), which is the standard, most widely compatible video container format for web, mobile, and desktop playback.
did you get this video from (e.g., specific website, app)? What is the content of the video?
Here is a useful write-up covering key aspects of this file: 1. File Identification & Characteristics 10810830-480p.mp4
If higher quality is needed, you may need to re-download or convert the original source, as upscaling 480p will not improve the quality. To make this write-up more specific, could you tell me:
480p (Standard Definition / SD). This typically means a resolution of (4:3 aspect ratio) or (16:9 aspect ratio).
Lightweight file size allows for fast loading speeds.
Easily edited in standard software like CapCut, iMovie , or Adobe Premiere .