How it Started:

My first initial thought was that it wouldn't work outside of Xcode because building it from the python source was a nightmare and it didn't even work. So I tried writing it in swift with Xcode and that didn't work either. I had two versions of the app written and ready with a UI, but they just didn't make any output.

What went Wrong:

FFmpeg was missing in the environment for macOS specifically because it wasn't being allowed to execute. That was it, that's the whole problem.

Where to Go From Here:

The source code has been updated to include all the build scripts and cleared FFmpeg binaries for macOS. Currently looking to get an Intel OSX version made.