: A common video compression standard (codec) used to create high-quality files with smaller sizes.
This specific file tag refers to a highly compressed, unofficial release Captain America Civil War -2016- 720p HDTC X264 -Dual
Here, “Dual” isn’t a feature. It’s a . It tells you the file was remuxed on a laptop in a dorm room, the encoder balancing languages like a smuggler balancing cargo. : A common video compression standard (codec) used
The most common compression standard; ensures high quality with relatively small file sizes. : Dual Audio. unofficial release Here