{
  "created": "2026-10-27",
  "version": 3,
  "selectedAudition": "C — Крупный обвал",
  "attributionPage": "/optics-motion/audio-credits.html",
  "recordings": [
    {
      "title": "icebreak1.wav",
      "author": "Bram",
      "source": "https://freesound.org/people/Bram/sounds/18175/",
      "license": "CC-BY-4.0"
    },
    {
      "title": "ice fall 01.wav",
      "author": "Pooleside",
      "source": "https://freesound.org/people/Pooleside/sounds/90767/",
      "license": "CC-BY-4.0"
    },
    {
      "title": "Ice - Lake fractures",
      "author": "Vrymaa",
      "source": "https://freesound.org/people/Vrymaa/sounds/737896/",
      "license": "CC0-1.0"
    },
    {
      "title": "Ice cracking",
      "author": "timbreknight",
      "source": "https://freesound.org/people/timbreknight/sounds/342546/",
      "license": "CC0-1.0"
    },
    {
      "title": "ice grinding cracking freezing designed.wav",
      "author": "kyles",
      "source": "https://freesound.org/people/kyles/sounds/452645/",
      "license": "CC0-1.0"
    },
    {
      "title": "Airy Whooshes.wav",
      "author": "Nic3_one",
      "source": "https://freesound.org/people/Nic3_one/sounds/434872/",
      "license": "CC0-1.0"
    },
    {
      "title": "Powerfull Whooshes 1.wav",
      "author": "Nic3_one",
      "source": "https://freesound.org/people/Nic3_one/sounds/434870/",
      "license": "CC0-1.0"
    }
  ],
  "adaptation": "Excerpts, selected slower body layers with original-speed attacks, filtering, fades and level matching. Selected C contact separated into impact and crack without remixing. HQ MP3 previews decoded to PCM, not original lossless sources.",
  "playback": {
    "format": "48 kHz 16-bit stereo PCM",
    "masterGain": 1,
    "cues": {
      "air": 0.56,
      "impact": 1.28,
      "crack": 1.355,
      "text": 1.45
    }
  },
  "build": "python3 scripts/design-selected-ice-audio.py SOURCE_WAV_DIRECTORY OUTPUT_DIRECTORY"
}