Why Electron Screen Recording Used 492% CPU

📝 Originally published (in Japanese) at forge.workstyle.tech. TL;DR The Electron streaming window reached 492% CPU while ffmpeg used 28%. The recording size was unset, so capture used the Retina display resolution, and MediaRecorder plus ffmpeg encoded the video twice. Passing size and frame rate limits and copying the recorded format reduced... Weiterlesen: Why Electron Screen Recording Used 492% CPU