{
 "generatedAt": "2026-09-16",
 "baseline_sys_cpu_pct": 25.4,
 "machine": "MacBook Pro, Apple M4 Max, macOS 26.6.2, 3024\u00d71964 built-in display",
 "scene": "identical 60 s browser scene: static UI, scrolling text, drifting gradient, six moving shapes, running clock",
 "rows": [
  {
   "recorder": "ffmpeg (AVFoundation, libx264 defaults)",
   "file": "ffmpeg.mp4",
   "container": "mov,mp4,m4a,3gp,3g2,mj2",
   "codec": "h264",
   "profile": "High",
   "width": 2704,
   "height": 1756,
   "fps": 30.02,
   "duration_s": 59.97,
   "size_mb": 14.7,
   "mb_per_min": 14.7,
   "video_kbps": 1958,
   "audio": "none",
   "app_cpu_avg_pct": 56.6,
   "app_cpu_peak_pct": 132.9,
   "sys_cpu_avg_pct": 32.1,
   "app_rss_peak_mb": 1776.0,
   "stop_to_file_s": 1,
   "settings": "reference: -f avfoundation, 30 fps, libx264 defaults, no audio",
   "sys_cpu_above_baseline_pct": 6.7
  },
  {
   "recorder": "OwnClip",
   "file": "ownclip.mp4",
   "container": "mov,mp4,m4a,3gp,3g2,mj2",
   "codec": "h264",
   "profile": "High",
   "width": 2704,
   "height": 1756,
   "fps": 29.27,
   "duration_s": 59.62,
   "size_mb": 56.7,
   "mb_per_min": 57.0,
   "video_kbps": 7414,
   "audio": "aac",
   "app_cpu_avg_pct": 80.4,
   "app_cpu_peak_pct": 210.8,
   "sys_cpu_avg_pct": 35.8,
   "app_rss_peak_mb": 252.0,
   "stop_to_file_s": 2,
   "settings": "default (full screen, mic + system audio as separate stems)",
   "sys_cpu_above_baseline_pct": 10.4
  },
  {
   "recorder": "macOS built-in (QuickTime / \u2318\u21e75)",
   "file": "macos-builtin.mov",
   "container": "mov,mp4,m4a,3gp,3g2,mj2",
   "codec": "h264",
   "profile": "Main",
   "width": 2704,
   "height": 1756,
   "fps": 57.16,
   "duration_s": 60.01,
   "size_mb": 222.8,
   "mb_per_min": 222.8,
   "video_kbps": 29686,
   "audio": "none",
   "app_cpu_avg_pct": 2.1,
   "app_cpu_peak_pct": 6.0,
   "sys_cpu_avg_pct": 34.1,
   "app_rss_peak_mb": 46.0,
   "stop_to_file_s": 1,
   "settings": "default, no audio",
   "sys_cpu_above_baseline_pct": 8.7
  }
 ]
}