生成视频

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  "parameters": [],
  "jsonSchema": {
    "type": "object",
    "properties": {
      "model": {
        "description": "模型名称, (必选) 用于指定本次视频生成所用到的模型。示例值：wan2.5-i2v-preview。",
        "type": "string"
      },
      "input": {
        "type": "object",
        "properties": {
          "prompt": {
            "description": "提示词, (可选) 用来描述生成图像中期望包含的元素和视觉特点。",
            "type": "string"
          },
          "negative_prompt": {
            "description": "反向提示词, (可选) 用来描述不希望在视频画面中看到的内容。",
            "type": "string"
          },
          "img_url": {
            "description": "首帧图像, (必选) 首帧图像的URL或 Base64 编码数据。",
            "type": "string"
          },
          "audio_url": {
            "description": "音频文件URL, (可选，仅wan2.5-i2v-preview支持) 模型将使用该音频生成视频。",
            "type": "string"
          },
          "template": {
            "description": "视频特效模板, (可选) 视频特效模板的名称。若未填写，表示不使用任何视频特效。",
            "type": "string"
          }
        },
        "required": [
          "prompt",
          "negative_prompt",
          "img_url",
          "audio_url",
          "template"
        ],
        "description": "输入信息, (必选) 输入的基本信息，如提示词、图像等。",
        "x-apifox-orders": [
          "prompt",
          "negative_prompt",
          "img_url",
          "audio_url",
          "template"
        ]
      },
      "parameters": {
        "type": "object",
        "properties": {
          "resolution": {
            "description": "视频分辨率, (可选) 指定生成的视频分辨率档位，不改变视频的宽高比。",
            "type": "string"
          },
          "duration": {
            "description": "视频时长, (可选) 生成视频的时长，单位为秒。该参数的取值依赖于model参数。",
            "type": "integer"
          },
          "prompt_extend": {
            "description": "Prompt智能改写, (可选) 是否开启prompt智能改写。默认值为true。",
            "type": "boolean"
          },
          "watermark": {
            "description": "水印标识, (可选) 是否添加“AI生成”水印标识。默认值为false。",
            "type": "boolean"
          },
          "audio": {
            "description": "自动添加音频, (可选，仅wan2.5-i2v-preview支持) 控制是否自动为视频添加音频，仅在audio_url为空时生效。",
            "type": "boolean"
          },
          "seed": {
            "description": "随机数种子, (可选) 固定seed值有助于提升生成结果的可复现性。",
            "type": "integer"
          }
        },
        "required": [
          "resolution",
          "duration",
          "prompt_extend",
          "watermark",
          "audio",
          "seed"
        ],
        "description": "视频处理参数, (可选) 视频的高级处理参数，如设置分辨率、时长、水印等。",
        "x-apifox-orders": [
          "resolution",
          "duration",
          "prompt_extend",
          "watermark",
          "audio",
          "seed"
        ]
      }
    },
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      "input",
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    ],
    "x-apifox-orders": [
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    ]
  },
  "required": false,
  "mediaType": "",
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    }
  ],
  "oasExtensions": ""
}

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