{
  "lesson": "C044",
  "path": "/tutorials/premiere-generative-extend-head-transition-handles",
  "boundary": "作者输入、原生材料、离线技术检查与官方示例分别标识。本页未运行付费/账号中的目标AI；未运行步骤不填成功结果。",
  "assets": [
    {
      "file": "images/tutorials/batch200l-20261019/creative/premiere-generative-extend-head-transition-handles/input.png",
      "identity": "作者原生三维输入：原创两镜淡入剪接，前镜素材头部不足；不是目标AI输出，可打开随包scene.blend/scene.glb。",
      "kind": "example",
      "source": "/downloads/tutorials-batch200l-20261019/creative/premiere-generative-extend-head-transition-handles/asset-identity.json",
      "sha256": "e348fa0c86d5e4643a70048a415bade809174e13e2950696c2a52a664625c658",
      "courseFile": "source-originals/e348fa0c86d5-input.png",
      "originalFile": "input.png",
      "originalSHA256": "a9f9a9c97beec9fa7937decde2a8bb8f07a7b2c6a546f1b6c269b29d2ef69b9c"
    },
    {
      "file": "images/tutorials/batch200l-20261019/creative/premiere-generative-extend-head-transition-handles/comparison.png",
      "identity": "作者原生替代视角或状态：原创两镜淡入剪接，前镜素材头部不足；不是目标AI输出，可打开随包scene.blend/scene.glb。",
      "kind": "example",
      "source": "/downloads/tutorials-batch200l-20261019/creative/premiere-generative-extend-head-transition-handles/asset-identity.json",
      "sha256": "a133678a97674308aa749f63e200c326c7fa476b395b542b3cf9ce6c649ef562",
      "courseFile": "source-originals/a133678a9767-comparison.png",
      "originalFile": "comparison.png",
      "originalSHA256": "1427b824c0e657d7a8a2e931f3aa21bc1de1f366c39e2fdfbd9281ca7030ecab"
    },
    {
      "file": "images/tutorials/batch200l-20261019/creative/premiere-generative-extend-head-transition-handles/detail.png",
      "identity": "作者原生关键局部：原创两镜淡入剪接，前镜素材头部不足；不是目标AI输出，可打开随包scene.blend/scene.glb。",
      "kind": "example",
      "source": "/downloads/tutorials-batch200l-20261019/creative/premiere-generative-extend-head-transition-handles/asset-identity.json",
      "sha256": "ae4c03a27bd6d1b426c1af67a540eb11829771c609394e42feee3cc004ff022f",
      "courseFile": "source-originals/ae4c03a27bd6-detail.png",
      "originalFile": "detail.png",
      "originalSHA256": "ea60b38e62f0d2f4b7e486cfa8596489391cab77d6f6db08ea69b19af4743e0c"
    }
  ]
}