{
  "datasetVersion": "1.0.0",
  "lastUpdated": "2026-09-13",
  "note": "Media types the C2PA engine (c2pa-rs / c2patool) can read manifests from. Support tracks the engine version pinned in meta.json; unsupported types return verdict 'indeterminate' with a reason. Images with any side over the configured MAX_IMAGE_DIMENSION (default 8000px) are rejected with 400 before the engine runs.",
  "maxImageDimensionPx": 8000,
  "formats": [
    {
      "category": "image",
      "mimeType": "image/jpeg",
      "extensions": [
        "jpg",
        "jpeg"
      ]
    },
    {
      "category": "image",
      "mimeType": "image/png",
      "extensions": [
        "png"
      ]
    },
    {
      "category": "image",
      "mimeType": "image/webp",
      "extensions": [
        "webp"
      ]
    },
    {
      "category": "image",
      "mimeType": "image/avif",
      "extensions": [
        "avif"
      ]
    },
    {
      "category": "image",
      "mimeType": "image/heic",
      "extensions": [
        "heic"
      ]
    },
    {
      "category": "image",
      "mimeType": "image/tiff",
      "extensions": [
        "tif",
        "tiff"
      ]
    },
    {
      "category": "image",
      "mimeType": "image/gif",
      "extensions": [
        "gif"
      ]
    },
    {
      "category": "image",
      "mimeType": "image/svg+xml",
      "extensions": [
        "svg"
      ]
    },
    {
      "category": "audio",
      "mimeType": "audio/mpeg",
      "extensions": [
        "mp3"
      ]
    },
    {
      "category": "audio",
      "mimeType": "audio/wav",
      "extensions": [
        "wav"
      ]
    },
    {
      "category": "audio",
      "mimeType": "audio/mp4",
      "extensions": [
        "m4a"
      ]
    },
    {
      "category": "video",
      "mimeType": "video/mp4",
      "extensions": [
        "mp4"
      ]
    },
    {
      "category": "video",
      "mimeType": "video/quicktime",
      "extensions": [
        "mov"
      ]
    },
    {
      "category": "video",
      "mimeType": "video/x-msvideo",
      "extensions": [
        "avi"
      ]
    },
    {
      "category": "document",
      "mimeType": "application/pdf",
      "extensions": [
        "pdf"
      ]
    }
  ]
}