1、安装
1）官网下载地址 https://iina.io/
2）brew 方式安装
testdeMacBook-Pro:~ test$ brew cask install iina
Updating Homebrew...
==> Tapping homebrew/cask
Cloning into '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask'...
remote: Enumerating objects: 4118, done.
remote: Counting objects: 100% (4118/4118), done.
remote: Compressing objects: 100% (4106/4106), done.
remote: Total 4118 (delta 27), reused 819 (delta 10), pack-reused 0
Receiving objects: 100% (4118/4118), 1.32 MiB | 245.00 KiB/s, done.
Resolving deltas: 100% (27/27), done.
Tapped 1 command and 4011 casks (4,124 files, 4.2MB).
==> Satisfying dependencies
==> Downloading https://dl-portal.iina.io/IINA.v1.0.3.dmg
==> Downloading from https://mirrors.tuna.tsinghua.edu.cn/iina/IINA.v1.0.3.dmg
######################################################################## 100.0%
==> Verifying SHA-256 checksum for Cask 'iina'.
==> Installing Cask iina
==> Creating Caskroom at /usr/local/Caskroom
==> We'll set permissions properly so we won't need sudo in the future.
Password:
==> Moving App 'IINA.app' to '/Applications/IINA.app'.
==> Linking Binary 'iina-cli' to '/usr/local/bin/iina'.
? iina was successfully installed!2、使用
安装成功后就可以使用了,支持绝大多数的视频格式，功能相当强大，这里我就不具体介绍了，安装使用以下吧。
最难能可贵的是开源免费、并且一键安装。
