{
  "name": "vfr-screen-recording",
  "description": "Regression test for the VFR (variable-frame-rate) screen-recording freeze bug (PR #360). Renders a 3-second composition with a macOS ScreenCaptureKit clip (r_frame_rate=120, avg≈36fps) seeked to mediaStart=1. Pre-fix, the fps filter emitted long runs of duplicate frames that the compositor held as a frozen image; post-fix, VFR→CFR normalization keeps frame-accurate timing.",
  "tags": ["regression", "video", "vfr"],
  "minPsnr": 28,
  "maxFrameFailures": 2,
  "minAudioCorrelation": 0,
  "maxAudioLagWindows": 1,
  "renderConfig": {
    "fps": 30,
    "workers": 1
  }
}