broken build on mac

[Paul Irish]

./demuxer.h:4:11: fatal error: 'libavformat/avformat.h' file not found
        #include "libavformat/avformat.h"

Here are the dependency versions I have installed:

libav

And FWIW I also see this..

and if i follow https://www.lyc4n.com/blog/2022/09/16/installing-unmaintained-brew-package.html

it still doesn't resolve:

That said, my weak undestanding is that the libav* stuff you're using is pulling from ffmpeg and not libav.. so maybe this is entirely unrelated. :)

[Jon Frydensbjerg]

Hey @paulirish,

No worries, it looks like what you did was correct.

First of all: libav is not the droid you are looking for ;) You don't need it to run video-compare.

Installing brew's ffmpeg package will get you the libav* libs that we crave.

Can you please check the contents of /usr/local/include/libavformat?

Also, what's the output of which ffmpeg?

I suspect brew might be installing its packages into a different directory than the three we currently detect (/opt/homebrew, /opt/local, /usr/local) on your system for some reason.