FFmpegKitNext Windows v8.1.1

This is a source-only release.

What's New

• Added Windows platform support with MSYS2 / MinGW-w64 builds, Windows DLL packaging and native C/C++ API support
• Direct native build scripts (android.sh, ios.sh, linux.sh, macos.sh, tvos.sh, visionos.sh, web.sh) moved to the project root
• Made build-script option names explicit by separating library and architecture flags, e.g. --enable-lib-*, --disable-lib-*, --disable-arch-*

Building
FFmpegKitNext does not provide prebuilt binaries in this release.

To use it, clone the repository, check out this tag, and follow the platform-specific build instructions.

Testing
This release was tested using the test applications available in FFmpegKitNext Windows Test v8.1.1.