How to enable library in ffmpeg without build ffmpeg from source (linux)?

I have the xubuntu 18.04. I installed ffmpeg from ubuntu repository and built libaom. So, how to enable libaom in ffmpeg without reinstall ffmpeg from source (ffmpeg compilation guide or ffmpeg compilation guide screenshot)?

Thanks

You'll have to compile FFmpeg yourself or find a precompiled binary configured with --enable-libaom.

It isn't possible to enable an additional additional library to an already-compiled binary that is not configured to use it.

The linux builds on https://johnvansickle.com/ffmpeg are very good ones that are always kept up to date, and already come with libaom enabled, so you don't have to do it yourself.