Understanding 720p: Is It Considered HD for Projectors? | Lenovo US

: A standard digital multimedia container format used for storing and streaming video content.

The filename likely refers to a video file related to the landmark research paper by Claude Shannon , titled " A Mathematical Theory of Communication " (1948) .

: This paper introduced the concept of the "bit" (binary digit) as a fundamental unit of information and defined Entropy as a measure of information uncertainty. Why the MP4 extension?