12373539-720p.mp4 -

The universal container format, ensuring compatibility across almost all modern devices and players. "O Flamengo tem que jogar assim nos clássicos", diz Arthur

A unique database identifier used to track the original source. 12373539-720p.mp4

The "-720p" suffix in your filename indicates it is a High Definition (HD) version of this broadcast clip. 2. Stock Footage: "Forest Mood with Fog and Full Moon" The universal container format