If you are trying to with this exact file size, it is likely a common asset found in stock footage libraries, a specific viral clip, or a standard output from a mobile video editing app like CapCut or Instagram.
At 720p, a 30.25 MB file is quite compact. Depending on the bit rate, this likely represents: A short video clip (approximately 1 to 3 minutes). A highly compressed social media ad or trailer . An animated GIF-style video with no audio. A file of this specific size and quality is ideal for: 720p mp4(30.25 MB)
It allows for fast buffering on slower internet connections while still maintaining a "high definition" look. If you are trying to with this exact
It provides a crisp image on smartphone screens without consuming significant data or storage space. A highly compressed social media ad or trailer
It is small enough to be sent via most email providers (which often have a 25MB–50MB limit) or messaging apps like Telegram and Discord.