{
  "source": "Original3.2s four-note mono48kHz16-bit source; other encodings derived from it, not extra recording detail",
  "sourcePitches": [
    57,
    60,
    64,
    67
  ],
  "siteScriptSha256": "7f9c8b44a6ac99835b7e2f86c4f141385a1045396e40214c0afe6cee94e8f7ea",
  "method": "FFmpeg decoding plus unchanged production detector; browser acceptance tested separately",
  "rows": [
    {
      "name": "pcm16",
      "bytes": 307244,
      "formatTag": 1,
      "subFormatTag": null,
      "channels": 1,
      "sampleRate": 48000,
      "bitsPerSample": 16,
      "ffmpegDecodedSeconds": 3.2,
      "localDetectedNotes": 4,
      "pitches": [
        57,
        60,
        64,
        67
      ],
      "midiBytes": 71,
      "wavSha256": "3fa81f7ba7abde320e5b2cd014169bd005ea0561d667d0a9e443def526f79036",
      "midiSha256": "9736362acd205547ada71858df5e8d61ebfeac26584107d69a1ecd9bb7695934"
    },
    {
      "name": "pcm24",
      "bytes": 460902,
      "formatTag": 65534,
      "subFormatTag": 1,
      "channels": 1,
      "sampleRate": 48000,
      "bitsPerSample": 24,
      "ffmpegDecodedSeconds": 3.2,
      "localDetectedNotes": 4,
      "pitches": [
        57,
        60,
        64,
        67
      ],
      "midiBytes": 71,
      "wavSha256": "17d1a793855f1722395a107c34ac3867fe8b48b8c6d71be44df0caa9c5358f00",
      "midiSha256": "9736362acd205547ada71858df5e8d61ebfeac26584107d69a1ecd9bb7695934"
    },
    {
      "name": "float32",
      "bytes": 614514,
      "formatTag": 65534,
      "subFormatTag": 3,
      "channels": 1,
      "sampleRate": 48000,
      "bitsPerSample": 32,
      "ffmpegDecodedSeconds": 3.2,
      "localDetectedNotes": 4,
      "pitches": [
        57,
        60,
        64,
        67
      ],
      "midiBytes": 71,
      "wavSha256": "1e53427897b185469a01cdaf362e18ce0824bfc09cf9a2434f3ecd71026902dc",
      "midiSha256": "9736362acd205547ada71858df5e8d61ebfeac26584107d69a1ecd9bb7695934"
    },
    {
      "name": "adpcm",
      "bytes": 77948,
      "formatTag": 2,
      "subFormatTag": null,
      "channels": 1,
      "sampleRate": 48000,
      "bitsPerSample": 4,
      "ffmpegDecodedSeconds": 3.2236666666666665,
      "localDetectedNotes": 4,
      "pitches": [
        57,
        60,
        64,
        67
      ],
      "midiBytes": 71,
      "wavSha256": "d692d216547c0626d479c94092c20c3a686074931f08e250a200f7166f5a4604",
      "midiSha256": "9736362acd205547ada71858df5e8d61ebfeac26584107d69a1ecd9bb7695934"
    }
  ]
}