{
  "caseId": "printer",
  "audioMode": "music-only",
  "spokenNarration": false,
  "publicationOnly": true,
  "modelPictureImprovedOrRescored": false,
  "description": "Original sparse pentatonic plucks, scene-transition ticks, thermal/piezo droplet cues.",
  "sourceVideo": "output/kimi-creative-20261027/cases/printer/video.mp4",
  "sourceVideoSha256": "d451ac82c8e2e9ab7f1f0de82d21150f203941ff9c1a960bfaf74fd571247f8a",
  "sourceStem": "output/kimi-creative-20261027-expanded/publication/audio-policy-20261027/printer/printer-rebuild/build/music_bed.wav",
  "sourceStemSha256": "a7bdf2a8408ca7e57d163b24ccafceb4f2e432dd8ae4d1f222748d45bb1123dc",
  "sourceStemDurationSeconds": 115.7,
  "videoDurationSeconds": 115.7,
  "audioPaddingSeconds": 0.0,
  "sourceCodeSnapshots": [
    {
      "originalPath": "output/kimi-creative-20261027/cases/printer/src/audio_build.py",
      "snapshotPath": "output/kimi-creative-20261027-expanded/publication/audio-policy-20261027/printer/printer-rebuild/src/audio_build.py",
      "sha256": "53b927b21010c105373fdcc33d33c4c3b11169bd481de2f96cfc2e3a65f31d34",
      "bytes": 9378
    },
    {
      "originalPath": "output/kimi-creative-20261027/cases/printer/src/content.py",
      "snapshotPath": "output/kimi-creative-20261027-expanded/publication/audio-policy-20261027/printer/printer-rebuild/src/content.py",
      "sha256": "c5b3ad7479489713f2bb43fe754e9e88976edc12518430dce79f17d52ada293a",
      "bytes": 4844
    },
    {
      "originalPath": "output/kimi-creative-20261027/cases/printer/build/timeline.json",
      "snapshotPath": "output/kimi-creative-20261027-expanded/publication/audio-policy-20261027/printer/printer-rebuild/build/timeline.json",
      "sha256": "0863f53c1b91cb04a61b9415e82b994eb614aaae188f2a621933aa1ddf8eca05",
      "bytes": 17406
    }
  ],
  "outputVideo": "output/kimi-creative-20261027-expanded/publication/audio-policy-20261027/printer/video-music-only.mp4",
  "outputSha256": "185d1963827bb200ca5dad083994a0f8a8e365aedfdfc1b56e1ce83a57a54303",
  "outputBytes": 13674352,
  "normalizedStem": "output/kimi-creative-20261027-expanded/publication/audio-policy-20261027/printer/music-effects.wav",
  "normalizedStemSha256": "f65a9849341b3f1fd181d4af1c2f7806daa4c553ef2eb0dcfbff6b61d71edb53",
  "videoCodec": "h264",
  "videoTimeBase": "1/15360",
  "videoPacketAudit": {
    "exactEqualityIncludingDataHashesPtsDtsDurationSizeFlags": true,
    "source": {
      "count": 3471,
      "sha256OfPacketHashesAndPtsDtsDurationSizeFlags": "c4d90b900fd9b112b8861baf16c18695cf52bbf073ecf82a5244a2f13f190b67"
    },
    "output": {
      "count": 3471,
      "sha256OfPacketHashesAndPtsDtsDurationSizeFlags": "c4d90b900fd9b112b8861baf16c18695cf52bbf073ecf82a5244a2f13f190b67"
    }
  },
  "fullDecode": "passed",
  "originalFilesUnchanged": true,
  "protectedOriginalHashes": {
    "output/kimi-creative-20261027/cases/printer/video.mp4": "d451ac82c8e2e9ab7f1f0de82d21150f203941ff9c1a960bfaf74fd571247f8a",
    "output/kimi-creative-20261027/cases/printer/src/audio_build.py": "53b927b21010c105373fdcc33d33c4c3b11169bd481de2f96cfc2e3a65f31d34",
    "output/kimi-creative-20261027/cases/printer/src/content.py": "c5b3ad7479489713f2bb43fe754e9e88976edc12518430dce79f17d52ada293a",
    "output/kimi-creative-20261027/cases/printer/build/timeline.json": "0863f53c1b91cb04a61b9415e82b994eb614aaae188f2a621933aa1ddf8eca05"
  },
  "audio": {
    "codec": "aac",
    "sampleRate": 48000,
    "channels": 2,
    "targetIntegratedLufs": -22,
    "measuredIntegratedLufs": -22.01,
    "measuredTruePeakDbtp": -8.18,
    "targetMaximumTruePeakDbtp": -1.5,
    "measuredLoudnessRangeLu": 0.6,
    "ttsUsed": false,
    "sourceSeparationUsed": false,
    "externalMediaUsed": false,
    "sourceEndpointFadesPreserved": true,
    "additionalEndpointFadesSeconds": [
      0.02,
      0.04
    ]
  },
  "muxCommand": [
    "ffmpeg",
    "-y",
    "-hide_banner",
    "-i",
    "output/kimi-creative-20261027/cases/printer/video.mp4",
    "-i",
    "output/kimi-creative-20261027-expanded/publication/audio-policy-20261027/printer/music-effects.wav",
    "-map",
    "0:v:0",
    "-map",
    "1:a:0",
    "-c:v",
    "copy",
    "-c:a",
    "aac",
    "-b:a",
    "192k",
    "-ar",
    "48000",
    "-ac",
    "2",
    "-map_metadata",
    "-1",
    "-metadata",
    "comment=Publication audio revision: original procedural music/effects only; no spoken narration. Picture packets unchanged.",
    "-movflags",
    "+faststart",
    "output/kimi-creative-20261027-expanded/publication/audio-policy-20261027/printer/video-music-only.mp4"
  ],
  "limitations": [
    "Original picture, onscreen captions, credits and factual/layout defects remain unchanged.",
    "No independent full human listening review; technical audio checks are not subjective-quality scores.",
    "Default no-narration public derivative is not a new model evaluation."
  ]
}