But by default, it only provides decoders for various media formats (basically, it covers more comprehensively), while the encoder provides a few open source formats by default (or formats that no longer need patent protection). Git clone git:///ffmpeg.git ffmpegĭon't rush to start compiling and configuring right now! Because we must first understand that FFmpeg is a codec framework that can support a variety of codecs and use a unified API to call. Then, download the source code of the latest version of FFmpeg from the official website of FFmpeg, you can download the packaged source code compressed file directly, or you can get the complete source code mirror image through git. Dynamic library (or static library) compile and link requirements, so consider compiling and installing FFmpeg from the source code yourself to obtain the FFmpeg dynamic link library (and static library) version under Mac OS X, and build a development and compilation environment.įirst of all, make sure that you have a compilation and development environment under Mac OS X, usually XCode and the corresponding Command line tools are installed.

Because FFmpeg does not provide compiled dynamic link libraries under Mac OS X by default (not even static libraries), and most of the compiled individual FFmpeg executable programs found on the Internet cannot meet the needs of FFmpeg during the development process. Resources such as FFmpeg dynamic libraries and header files in Windows and Linux environments are very easy to obtain, and the compilation environment is also easy to build, but the development and compilation environment under Mac OS X is not so easy.

Recently, because of a project requirement, it is necessary to develop a real-time video codec function, and prepare to use FFmpeg to perform real-time video codec in x264 mode.

Ffmpeg build osx