Ok, so basically I installed ffmpeg via homebrew, and when I try to install it again, it says already downloaded so I know I already installed it. But whenever I try to render a replay, it says I need to install ffmpeg again for some reason. Help???
You have to link the ffmpeg binary in the Replay Mod Render Settings if it doesn't recognize them. There are hundreds of threads on this forum describing the exact same issue, please search for a solution if you can't get it to work!