Mac OS下安装ffmpeg和ffplay(简单版)

前言

FFmpeg是一套可以用来记录、转换数字音频、视频,并能将其转化为流的开源计算机程序。 采用LGPL或GPL许可证。 它提供了录制、转换以及流化音视频的完整解决方案。 它包含了非常先进的音频/视频编解码库libavcodec,为了保证高可移植性和编解码质量,libavcodec里很多code都是从头开发的

同时它是一个开源项目,可以将任何格式的音视频文档进行编解码转换播放等等等等,基本可以这么说你对音视频相关的任何需求她都能办到,但首先你得会用她。开源领域内神一样的VLC,还有Media Player Classic都是在用ffmpeg的codec库。

在Mac上安装linux社区的软件常用有两种方式:一、使用MacPorts;二、使用Homebrew,因为我用的是brew所以只说用它安装的方式。

一、安装Homebrew

参考本文:Mac 安装 brew (2020最新,不报错)

二、使用brew安装ffmpeg:

$ brew install ffmpeg --with-ffplay
或者直接使用brew install ffmpeg自动会安装ffplay

除了安装选项 --with-ffplay外还有更多的选项如下:

–with-fdk-aac  (Enable the Fraunhofer FDK AAC library)
–with-ffplay  (Enable FFplay media player)
–with-freetype  (Build with freetype support)
–with-frei0r  (Build with frei0r support)
–with-libass  (Enable ASS/SSA subtitle format)
–with-libcaca  (Build with libcaca support)
–with-libvo-aacenc  (Enable VisualOn AAC encoder)
–with-libvorbis  (Build with libvorbis support)
–with-libvpx  (Build with libvpx support)
–with-opencore-amr  (Build with opencore-amr support)
–with-openjpeg  (Enable JPEG 2000 image format)
–with-openssl  (Enable SSL support)
–with-opus  (Build with opus support)
–with-rtmpdump  (Enable RTMP protocol)
–with-schroedinger  (Enable Dirac video format)
–with-speex  (Build with speex support)
–with-theora  (Build with theora support)
–with-tools  (Enable additional FFmpeg tools)
–without-faac  (Build without faac support)
–without-lame  (Disable MP3 encoder)
–without-x264  (Disable H.264 encoder)
–without-xvid  (Disable Xvid MPEG-4 video encoder)
–devel  (install development version 2.1.1)
–HEAD  (install HEAD version)

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