It keeps file sizes small without destroying visual quality.
Old-school MP4 players (think mid-2000s) that required specific firmware files named numerically. 459 mp4
The MP4 (MPEG-4 Part 14) is the "Swiss Army Knife" of video. Here is why it remains the gold standard: It keeps file sizes small without destroying visual quality
Use a tool like MediaInfo to see what’s actually inside the file. 459 mp4