FourCC

 

https://en.wikipedia.org/wiki/FourCC

A FourCC (literally, four-character code) is a sequence of four bytes used to uniquely identify data formats.

The concept originated in the OSType scheme used in the Macintosh system software and was adopted for the Amiga/Electronic Arts Interchange File Format and derivatives. The idea was later reused to identify compressed data types inQuickTime and DirectShow.

 

posted @ 2018-04-02 11:53  papering  阅读(263)  评论(0)  编辑  收藏  举报