{
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  {
   "cell_type": "code",
   "execution_count": 14,
   "id": "d18900df-77a4-424c-afa6-ae34ca31d055",
   "metadata": {},
   "outputs": [],
   "source": [
    "import json\n",
    "import ast"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "id": "2aff65d5-34bf-4f1c-abad-9343d1c53d4f",
   "metadata": {},
   "outputs": [],
   "source": [
    "def read_and_update_json(template_filename, source_filename):\n",
    "    with open(template_filename, 'r') as file1:\n",
    "        data1 = json.load(file1)\n",
    "\n",
    "    with open(source_filename, 'r') as file2:\n",
    "        data2 = json.load(file2)\n",
    "\n",
    "    updated_keyframes = []\n",
    "    # keyframe\n",
    "    for keyframe in data2[\"keyframes\"]:\n",
    "        new_keyframe = {}\n",
    "        new_keyframe[\"matrix\"] = ast.literal_eval(keyframe[\"matrix\"])\n",
    "        new_keyframe[\"fov\"] = keyframe[\"fov\"]\n",
    "        new_keyframe[\"aspect\"] = 1.7777777777777777\n",
    "        new_keyframe[\"override_transition_enabled\"] = False\n",
    "        new_keyframe[\"override_transition_sec\"] = None\n",
    "\n",
    "        updated_keyframes.append(new_keyframe)\n",
    "\n",
    "    updated_camera_path = []\n",
    "    # camera_path\n",
    "    for camera_path in data2[\"camera_path\"]:\n",
    "        camera_path[\"aspect\"] = 1.7777777777777777\n",
    "        updated_camera_path.append(camera_path)\n",
    "    \n",
    "\n",
    "    data1[\"keyframes\"] = updated_keyframes\n",
    "    data1[\"camera_path\"] = updated_camera_path\n",
    "\n",
    "    # print(data1)\n",
    "    \n",
    "    # Write the modified data back to the JSON file\n",
    "    with open(source_filename, 'w') as file2:\n",
    "        json.dump(data1, file2, indent=4)\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "5379a69b-721a-4aba-9c5e-bf006ada2866",
   "metadata": {},
   "outputs": [],
   "source": []
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "id": "628b2bc9-819c-4d19-a204-0060dae9fc34",
   "metadata": {},
   "outputs": [],
   "source": [
    "# Replace 'your_file_path.json' with the path to your actual JSON file\n",
    "template_filename = 'custom_camera_path.json'\n",
    "source_filename = 'camera_path_blender.json'\n",
    "read_and_update_json(template_filename, source_filename)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "e9b10be8-a4eb-4b29-be52-e26da8bb5db1",
   "metadata": {},
   "outputs": [],
   "source": []
  }
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