brew upgrade で
==> Upgrading 1 outdated package:
background-music 0.4.0 -> 0.4.3
でもエラー発生
Error: background-music: Failure while executing; `/usr/bin/sudo -E -- /bin/launchctl kickstart -kp system/com.apple.audio.coreaudiod` exited with 1. Here's the output:
Could not kickstart service "com.apple.audio.coreaudiod": 1: Operation not permitted
"Automatically pause/unpause your music player when other audio sources are playing/stopped"
"Record system audio"
GitHub - kyleneideck/BackgroundMusic: Background Music, a macOS audio utility: automatically pause your music, set individual apps' volumes and record system audio. https://github.com/kyleneideck/BackgroundMusic
3年ほど前にインストールして Flash ゲームを録画したような気がする。いまは BackgroundMusic を使っていないのでアンインストールしようかな。
nilog: QuickTime Player + BackgroundMusic で音付き動画を撮れた(∩´∀`)∩ワーイ (2020-12-25) http://www.nilab.info/nilog/?type=twitter&id=1342448102293217281