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使用Sora 2 API生成病毒视频

中级

这是一个Content Creation, Multimodal AI领域的自动化工作流,包含 11 个节点。主要使用 If, Set, Code, Wait, FormTrigger 等节点。 使用Sora 2 AI为营销和内容创作创建社交媒体视频

前置要求
  • 可能需要目标 API 的认证凭证
工作流预览
可视化展示节点连接关系,支持缩放和平移
导出工作流
复制以下 JSON 配置到 n8n 导入,即可使用此工作流
{
  "id": "hnQkgo39M1YbV8JR",
  "meta": {
    "instanceId": "8dc97f110c3d1c4c1312bf2ee1e5a9845338284bdb271e93c73c8939c0887ef7"
  },
  "name": "使用 Sora 2 API 生成病毒视频",
  "tags": [],
  "nodes": [
    {
      "id": "b120b3de-3959-4ac9-b57d-e69dcb3ea216",
      "name": "便签3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1104,
        16
      ],
      "parameters": {
        "color": 3,
        "width": 780,
        "height": 1016,
        "content": "# 使用 Sora 2 API 生成病毒视频"
      },
      "typeVersion": 1
    },
    {
      "id": "67dce728-a195-403b-9a53-e029adc6031a",
      "name": "获取生成状态",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        -16,
        256
      ],
      "parameters": {
        "url": "https://api.defapi.org/api/task/query",
        "options": {},
        "sendQuery": true,
        "sendHeaders": true,
        "authentication": "genericCredentialType",
        "genericAuthType": "httpBearerAuth",
        "queryParameters": {
          "parameters": [
            {
              "name": "task_id",
              "value": "={{$json.data.task_id}}"
            }
          ]
        },
        "headerParameters": {
          "parameters": [
            {
              "name": "Content-Type",
              "value": "application/json"
            }
          ]
        }
      },
      "credentials": {
        "httpBearerAuth": {
          "id": "uZqL4UNyrG73Kntx",
          "name": "Defapi account"
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "e6193ed3-bde1-4ca5-ba5b-2b62c2106348",
      "name": "便签4",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        288,
        528
      ],
      "parameters": {
        "width": 416,
        "height": 480,
        "content": "## 结果"
      },
      "typeVersion": 1
    },
    {
      "id": "1c0ba59b-a0f1-4d7b-a9a8-dc415e6f0b14",
      "name": "转换为 JSON",
      "type": "n8n-nodes-base.code",
      "position": [
        -32,
        32
      ],
      "parameters": {
        "jsCode": "/**\n * Encodes multiple binary files from an n8n input item into Base64 strings.\n *\n * This code assumes it is running in an n8n \"Code\" or \"Function\" node\n * where 'this' refers to the node's context and 'helpers' are available.\n *\n * @returns {object} An object containing an array of file objects,\n * each with a 'path' and 'data' (Base64 string).\n */\nconst results = {args: {}};\nconsole.log('----', $input.first());\n\nconst bin = $input.first().binary?.['Image'];\n\n// Push a new object to the results array.\nif (bin) {\n  results.args.images = [`data:${bin.mimeType};base64,${bin.data}`]\n}\nresults.args.prompt = $input.first().json['Prompt']\n\n// Return the final object in the expected format for the next node.\nreturn results;\n"
      },
      "typeVersion": 2
    },
    {
      "id": "5987c5d7-e3ee-45ac-808f-48bdfa444748",
      "name": "便签",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -304,
        528
      ],
      "parameters": {
        "width": 544,
        "height": 128,
        "content": "## 示例提示"
      },
      "typeVersion": 1
    },
    {
      "id": "8c98ae55-80b6-43aa-bd52-0ea3b78ebfb3",
      "name": "格式化并显示结果",
      "type": "n8n-nodes-base.set",
      "position": [
        432,
        320
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "fa5f375f-cddc-4f7b-a018-67c28015d18b",
              "name": "image_url",
              "type": "string",
              "value": "={{$json.data.result.video}}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "2573c2b2-fed6-4ebd-8034-e87c6cc464c4",
      "name": "发送 Sora 2 生成请求到 Defapi.org API",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        192,
        32
      ],
      "parameters": {
        "url": "https://api.defapi.org/api/sora2/gen",
        "method": "POST",
        "options": {},
        "jsonBody": "={{ JSON.stringify($json.args, null, 2) }}",
        "sendBody": true,
        "specifyBody": "json",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpBearerAuth"
      },
      "credentials": {
        "httpBearerAuth": {
          "id": "uZqL4UNyrG73Kntx",
          "name": "Defapi account"
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "70d6346b-9ae3-42d9-8af6-66add1b1e3b3",
      "name": "等待处理完成",
      "type": "n8n-nodes-base.wait",
      "position": [
        -240,
        320
      ],
      "webhookId": "e1e38844-d037-40bd-b420-0c89e86348b5",
      "parameters": {
        "amount": 10
      },
      "typeVersion": 1.1
    },
    {
      "id": "7b882afa-5fa9-4188-b225-77c77f506cf5",
      "name": "便签1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -304,
        672
      ],
      "parameters": {
        "width": 544,
        "height": 352,
        "content": ""
      },
      "typeVersion": 1
    },
    {
      "id": "d3932fe6-2a4a-468d-bf7e-8006e35b0625",
      "name": "表单提交时",
      "type": "n8n-nodes-base.formTrigger",
      "position": [
        -256,
        32
      ],
      "webhookId": "035fad50-e97c-4155-939d-c26c2545f743",
      "parameters": {
        "options": {},
        "formTitle": "Upload Image",
        "formFields": {
          "values": [
            {
              "fieldLabel": "Prompt",
              "requiredField": true
            },
            {
              "fieldType": "file",
              "fieldLabel": "Image",
              "multipleFiles": false,
              "acceptFileTypes": ".jpg,.png,.webp"
            }
          ]
        }
      },
      "typeVersion": 2.3
    },
    {
      "id": "b0c9e335-8e5b-4904-a8d1-fcea76eeceeb",
      "name": "检查生成是否完成",
      "type": "n8n-nodes-base.if",
      "position": [
        208,
        320
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "loose"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "db9a5dec-997b-4c3f-9582-37c9bbeb19ff",
              "operator": {
                "name": "filter.operator.equals",
                "type": "string",
                "operation": "equals"
              },
              "leftValue": "=true",
              "rightValue": "={{ $json.data.status == 'success' }}"
            }
          ]
        },
        "looseTypeValidation": true
      },
      "typeVersion": 2.2
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "c0b1c92f-782e-4d36-a1ea-c7459e116c47",
  "connections": {
    "Convert to JSON": {
      "main": [
        [
          {
            "node": "Send Sora 2 Generation Request to Defapi.org API",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "On form submission": {
      "main": [
        [
          {
            "node": "Convert to JSON",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Obtain the generated status": {
      "main": [
        [
          {
            "node": "Check if Generation is Complete",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Wait for Processing Completion": {
      "main": [
        [
          {
            "node": "Obtain the generated status",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Check if Generation is Complete": {
      "main": [
        [
          {
            "node": "Format and Display Results",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Wait for Processing Completion",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Send Sora 2 Generation Request to Defapi.org API": {
      "main": [
        [
          {
            "node": "Wait for Processing Completion",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}
常见问题

如何使用这个工作流?

复制上方的 JSON 配置代码,在您的 n8n 实例中创建新工作流并选择「从 JSON 导入」,粘贴配置后根据需要修改凭证设置即可。

这个工作流适合什么场景?

中级 - 内容创作, 多模态 AI

需要付费吗?

本工作流完全免费,您可以直接导入使用。但请注意,工作流中使用的第三方服务(如 OpenAI API)可能需要您自行付费。

工作流信息
难度等级
中级
节点数量11
分类2
节点类型7
难度说明

适合有一定经验的用户,包含 6-15 个节点的中等复杂度工作流

作者
panyanyany

panyanyany

@panyanyany

https://x.com/aimust_org

外部链接
在 n8n.io 查看

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