where is the ffmpeg installed after build?

[johnnykoo84]

I apologize that this is not an issue at all. I successfully did build using this file and your contribution.
However I have no clue where this ffmpeg is installed. I searched /usr/bin or /Application or under homebrew, but failed to find ffmpeg command. I think it might sound really silly but as for me I almost gave up searching the result.

I did not know where to go and ask so. Appreciate any hint or answer. Thank you

--
update.
/ffmpeg-on-apple-silicon/workdir/compile/ffmpeg
might be the one that I was looking for?
so, after i am done with build, may I add this path to my shell commands?