{
  "schema_version": 1,
  "model": {
    "id": "transnetv2",
    "version": "1.0.0",
    "display_name": "TransNetV2",
    "task": "shot-boundary-detection",
    "description": "Shot-boundary probabilities for fixed 100-frame windows"
  },
  "license": {
    "spdx": "MIT",
    "redistribution": "allowed",
    "files": [
      {
        "path": "card/LICENSE",
        "bytes": 1072,
        "sha256": "a8d7a056688ccedebe89f18fd60f1a47128df94cb82669cd02459934919cbb6f"
      }
    ],
    "notes": [
      "The selected TransNetV2 source and upstream weights are MIT licensed."
    ]
  },
  "provenance": {
    "repository": "https://github.com/soCzech/TransNetV2",
    "revision": "85cef72af9a916bdfd7cc94a670c9cdfbf12d1ed",
    "weights": [],
    "notes": [
      "The upstream TensorFlow SavedModel was converted with the official convert_weights.py workflow.",
      "The derived PyTorch checkpoint is 30509621 bytes with SHA-256 a03191f1d886181b2d51508475761e15fd5c865ebc44494db443058cc051c918."
    ]
  },
  "release": {
    "state": "ready",
    "repository": "openvalle/valle-models"
  },
  "contract": {
    "adapter": "transnetv2-shot-detection",
    "version": 1,
    "inputs": [
      {
        "name": "frames",
        "dtype": "u8",
        "layout": "nthwc",
        "shape": [
          1,
          100,
          27,
          48,
          3
        ],
        "range": [
          0,
          255
        ],
        "description": "RGB frame window"
      }
    ],
    "outputs": [
      {
        "name": "single_frame_pred",
        "dtype": "f32",
        "layout": "nt",
        "shape": [
          1,
          100
        ],
        "range": [
          0,
          1
        ],
        "description": "Single-frame transition probability"
      },
      {
        "name": "all_frames_pred",
        "dtype": "f32",
        "layout": "nt",
        "shape": [
          1,
          100
        ],
        "range": [
          0,
          1
        ],
        "description": "All-frame transition probability"
      }
    ],
    "preprocess": {
      "color_space": "rgb",
      "resize": [
        48,
        27
      ],
      "window_frames": 100,
      "step_frames": 50
    },
    "postprocess": {
      "retain_frame_range": [
        25,
        75
      ],
      "threshold": 0.5
    }
  },
  "artifacts": [
    {
      "id": "onnx-fp32",
      "format": "onnx",
      "precision": "fp32",
      "entrypoint": "transnetv2.onnx",
      "files": [
        {
          "path": "transnetv2.onnx",
          "bytes": 31252665,
          "sha256": "9fd29bbd84ea20fa72c9340f72ddd248c7ccb2b105289683b1061eed97df28f4"
        }
      ],
      "metadata": {
        "opset": 17,
        "window_frames": 100,
        "step_frames": 50
      }
    }
  ],
  "routes": [
    {
      "id": "onnx-cpu-macos-arm64",
      "artifact": "onnx-fp32",
      "backend": "onnx-cpu",
      "platforms": [
        "macos"
      ],
      "architectures": [
        "aarch64"
      ],
      "status": "verified",
      "priority": 10,
      "notes": "TensorFlow, PyTorch, ONNX and the Rust proof-of-concept runner passed locally on Apple M2 Pro."
    },
    {
      "id": "onnx-cpu-macos-x86_64",
      "artifact": "onnx-fp32",
      "backend": "onnx-cpu",
      "platforms": [
        "macos"
      ],
      "architectures": [
        "x86_64"
      ],
      "status": "unverified",
      "priority": 10,
      "notes": "The artifact is portable, but this host route has not been tested."
    },
    {
      "id": "onnx-cpu-windows-x86_64",
      "artifact": "onnx-fp32",
      "backend": "onnx-cpu",
      "platforms": [
        "windows"
      ],
      "architectures": [
        "x86_64"
      ],
      "status": "unverified",
      "priority": 10,
      "notes": "Promote only after the real-fixture Windows CI gate passes."
    },
    {
      "id": "onnx-cpu-linux-x86_64",
      "artifact": "onnx-fp32",
      "backend": "onnx-cpu",
      "platforms": [
        "linux"
      ],
      "architectures": [
        "x86_64"
      ],
      "status": "unverified",
      "priority": 10,
      "notes": "Promote only after the real-fixture Linux CI gate passes."
    },
    {
      "id": "onnx-cpu-linux-aarch64",
      "artifact": "onnx-fp32",
      "backend": "onnx-cpu",
      "platforms": [
        "linux"
      ],
      "architectures": [
        "aarch64"
      ],
      "status": "unverified",
      "priority": 10,
      "notes": "The graph is architecture-neutral; ONNX Runtime packaging remains unverified."
    }
  ]
}