See the following repository for Swift package, .xcframeworks and more:

https://github.com/kewlbear/FFmpeg-iOS

This is a shell script to build FFmpeg libraries for iOS and tvOS apps.

Tested with:

• FFmpeg 5.1.2
• Xcode 12.2

• https://github.com/libav/gas-preprocessor
• yasm 1.2.0

Use build-ffmpeg-tvos.sh for tvOS.

• To build everything:

    ./build-ffmpeg.sh
  

• To build arm64 libraries:

    ./build-ffmpeg.sh arm64
  

• To build fat libraries for arm64 and x86_64 (64-bit simulator):

    ./build-ffmpeg.sh arm64 x86_64
  

• To build fat libraries from separately built thin libraries:

    ./build-ffmpeg.sh lipo
  

You should link your app with

• libz.dylib
• libbz2.dylib
• libiconv.dylib