mpv homebrew tap for IINA

This repo contains custom mpv and ffmpeg homebrew tap for IINA.

mpv-iina.rb

• Depends on ffmpeg-iina instead of ffmpeg
• Does not depend on vapoursynth
• Removes swift supoport

ffmpeg-iina.rb

• Removed all encoding libraries
• Removed some of the decoding libraries which ffmpeg can natively decode

other/compile.rb

You do not have to use this script in most cases. The libraries that IINA ships are compiled by other/compile.rb. All the dependencies of mpv-iina (and mpv-iina itself) is installed to the standard homebrew dirs. Each library is installed via

brew reinstall {package name} --build-from-source

Note that this script no longer inject MACOSX_DEPLOYMENT_TARGET to the env of homebrew during compile time. All libraries are targeted to the compiling system. So, in order to support a lower version of macOS, please run this script on that specific version of macOS. This script was tested on macOS 10.15 (x86) and macOS 12 (arm).