Install FFmpeg with homebrew. You'll need to install it with a couple flags for webm and the AAC audio codec.
brew install ffmpeg --with-libvpx --with-libvorbis --with-fdk-aac --with-opus| :: Build client | |
| RunUAT BuildCookRun -project="full_path.uproject"^ | |
| -noP4 -platform=Win64^ | |
| -clientconfig=Development -serverconfig=Development^ | |
| -cook -allmaps -build -stage^ | |
| -pak -archive -archivedirectory="Output Directory" | |
| :: Cook client | |
| RunUAT BuildCookRun -project="full_project_path_and_project_name".uproject^ | |
| -noP4 -platform=Win64^ |