{
  "schemaVersion": 1,
  "task": "WBV2-P1128-000",
  "operation": "MODULE_FUNCTION_EXECUTION",
  "moduleId": "SEQUENCER_MOVIE_CODEC",
  "status": "PASS",
  "source": {
    "paths": [
      "web/package.json",
      "web/package-lock.json",
      "web/protocol/sequencer.ts",
      "web/app/src/sequencer/SequencerCodecProbe.ts",
      "web/app/src/sequencer/FFmpegMovieProbe.ts",
      "web/app/src/sequencer/ffmpeg-movie-probe.worker.ts",
      "web/app/src/sequencer/SequencerMediaProxyCache.ts",
      "web/app/src/vendor/ffmpeg/ffmpeg-core.js",
      "web/app/src/vendor/ffmpeg/ffmpeg-core.wasm",
      "web/app/public/vendor/ffmpeg/ffmpeg-core.js",
      "web/app/public/vendor/ffmpeg/ffmpeg-core.wasm",
      "third_party/ffmpeg.wasm-source-f876f907c7e9b9bf51d4ed0b913a855a63ae63fc.tar.gz",
      "web/tests/e2e/ffmpeg-movie-probe-production.spec.ts"
    ],
    "before": {
      "web/package.json": "126acfc24c0c3849ece52eb48e5903c5ef6d765d60c21e8d2de212feb1a3a9fa",
      "web/package-lock.json": "0f7efd3052b12d495a5dfd514e701b2ea48db1e0b8f1b651ae63ed94786f0cf4",
      "web/protocol/sequencer.ts": "70c9be2fdb95b8fa70fbf7c05cb4505b1ee0b3d771ff6d7bdc697b7e30525f31",
      "web/app/src/sequencer/SequencerCodecProbe.ts": "08db9cd9ef81056f6c396b4e117ab612a991a0a44002b49e6d51e529bf264333",
      "web/app/src/sequencer/FFmpegMovieProbe.ts": "14bbb3a4b72a6dfebcc771f00576100d4b355b42f269a4cb56a9c423bcda491e",
      "web/app/src/sequencer/ffmpeg-movie-probe.worker.ts": "a49dbcb0ae754c23195dbfa5a1e308a8d019d8a7c73efacfc01bcfcd3c966f18",
      "web/app/src/sequencer/SequencerMediaProxyCache.ts": "1726ec8bf5ba92c3f1aeec5f201cd10b8e84ceaef8bb5529333a5b801297bdba",
      "web/app/src/vendor/ffmpeg/ffmpeg-core.js": "e1e7c9208c2fd28f5a93f180a9e57053db66eaf644df6d69498d5f9f1e008879",
      "web/app/src/vendor/ffmpeg/ffmpeg-core.wasm": "9f57947a5bd530d8f00c5b3f2cb2a3492faa7e5d823315342d6a8656d0a6b7b7",
      "web/app/public/vendor/ffmpeg/ffmpeg-core.js": "7b3dac617180f9ede890ef726a85dd0316ecf64544850e95b336c77b663d8896",
      "web/app/public/vendor/ffmpeg/ffmpeg-core.wasm": "9f57947a5bd530d8f00c5b3f2cb2a3492faa7e5d823315342d6a8656d0a6b7b7",
      "third_party/ffmpeg.wasm-source-f876f907c7e9b9bf51d4ed0b913a855a63ae63fc.tar.gz": "5191762afdd8fdbec457fd2650cc773fcebcfe1d5bcb7e5ee9584e1a78bd3d5b",
      "web/tests/e2e/ffmpeg-movie-probe-production.spec.ts": "fa07f14cc7932c40eda383b82502f8df6988f45fa16c9dbb92aaa7e4d617aeea"
    },
    "after": {
      "web/package.json": "126acfc24c0c3849ece52eb48e5903c5ef6d765d60c21e8d2de212feb1a3a9fa",
      "web/package-lock.json": "0f7efd3052b12d495a5dfd514e701b2ea48db1e0b8f1b651ae63ed94786f0cf4",
      "web/protocol/sequencer.ts": "70c9be2fdb95b8fa70fbf7c05cb4505b1ee0b3d771ff6d7bdc697b7e30525f31",
      "web/app/src/sequencer/SequencerCodecProbe.ts": "08db9cd9ef81056f6c396b4e117ab612a991a0a44002b49e6d51e529bf264333",
      "web/app/src/sequencer/FFmpegMovieProbe.ts": "14bbb3a4b72a6dfebcc771f00576100d4b355b42f269a4cb56a9c423bcda491e",
      "web/app/src/sequencer/ffmpeg-movie-probe.worker.ts": "a49dbcb0ae754c23195dbfa5a1e308a8d019d8a7c73efacfc01bcfcd3c966f18",
      "web/app/src/sequencer/SequencerMediaProxyCache.ts": "1726ec8bf5ba92c3f1aeec5f201cd10b8e84ceaef8bb5529333a5b801297bdba",
      "web/app/src/vendor/ffmpeg/ffmpeg-core.js": "e1e7c9208c2fd28f5a93f180a9e57053db66eaf644df6d69498d5f9f1e008879",
      "web/app/src/vendor/ffmpeg/ffmpeg-core.wasm": "9f57947a5bd530d8f00c5b3f2cb2a3492faa7e5d823315342d6a8656d0a6b7b7",
      "web/app/public/vendor/ffmpeg/ffmpeg-core.js": "7b3dac617180f9ede890ef726a85dd0316ecf64544850e95b336c77b663d8896",
      "web/app/public/vendor/ffmpeg/ffmpeg-core.wasm": "9f57947a5bd530d8f00c5b3f2cb2a3492faa7e5d823315342d6a8656d0a6b7b7",
      "third_party/ffmpeg.wasm-source-f876f907c7e9b9bf51d4ed0b913a855a63ae63fc.tar.gz": "5191762afdd8fdbec457fd2650cc773fcebcfe1d5bcb7e5ee9584e1a78bd3d5b",
      "web/tests/e2e/ffmpeg-movie-probe-production.spec.ts": "fa07f14cc7932c40eda383b82502f8df6988f45fa16c9dbb92aaa7e4d617aeea"
    },
    "unchanged": true
  },
  "reusedReceipts": [],
  "cases": {
    "positive": [
      "browser decode fallback to ffmpeg.wasm",
      "16x16 MP4 metadata probe",
      "8x8 RGBA proxy frame extraction"
    ],
    "negative": [
      "corrupt movie payload",
      "source SHA mismatch",
      "ffmpeg runtime unavailable"
    ],
    "recovery": [
      "AbortSignal cancellation",
      "Worker termination after response",
      "cache manifest identity binding",
      "deterministic repeated probe"
    ]
  },
  "commands": [
    {
      "command": "npm --prefix web run typecheck",
      "exitCode": 0
    },
    {
      "command": "npm --prefix web run build",
      "exitCode": 0
    },
    {
      "command": "WEB_TEST_PORT=5342 npm --prefix web run test:e2e -- --workers=1 tests/e2e/ffmpeg-movie-probe-production.spec.ts",
      "exitCode": 0
    }
  ],
  "verification": {
    "required": [
      "sourceHash",
      "wasmBuild",
      "positiveMainMutation",
      "negativeNoMutation",
      "undoRedo",
      "saveReopen",
      "aggregateManifest"
    ],
    "chromiumOnly": true,
    "fullFamilyParity": false
  },
  "inventory": {
    "path": "tests/golden/WBV2-P0-002/parity-map.json",
    "sha256": "a60a77cae000941a953d55adbf93d8f6e275533891713d6eae993f60faed94e8",
    "total": 6900,
    "legacyCompleted": 281,
    "legacyPending": 6618,
    "effectiveCompleted": 290,
    "effectivePending": 6609,
    "mutation": "forbidden_by_module_execution"
  },
  "nextTask": null
}