🌈 基于Google的libyuv编译封装的YUV转换工具库，主要用途是在各种YUV与RGB之间进行相互转换、裁减、旋转、缩放、镜像等。（用法超简单）

Visual comparison for YUV and JPG/PNG images.

cfourcc is a UNIX/LINUX tool for changing the FOURCC of an MPEG4 or DivX file on the command line.

Go implementation of FOURCC (four character code) (4CC) identifiers for a video codecs, compression formats, colors and pixel format used in media files.

GUI Tool written in C++ for changing FOURCC codec and description of an AVI file

A CLI app that concatenates four chars into a single hex value.

Newtype wrapper providing a convenient representation of four-character-code values

Checking Distance between between people and blacklisting the offenders.

C++ library for converting between fourcc video format bitmaps.