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AI 비디오 가상 인생 생성기: URL을 짧은 비디오로 변환(사용자료 API)

고급

이것은Content Creation, Multimodal AI분야의자동화 워크플로우로, 33개의 노드를 포함합니다.주로 If, Set, Wait, HttpRequest, ManualTrigger 등의 노드를 사용하며. HeyGen, Gemini를 사용하여 URL에서 AI 비디오 가상 인물 생성 및 소셜 미디어에 업로드

사전 요구사항
  • 대상 API의 인증 정보가 필요할 수 있음
  • Google Gemini API Key
워크플로우 미리보기
노드 연결 관계를 시각적으로 표시하며, 확대/축소 및 이동을 지원합니다
워크플로우 내보내기
다음 JSON 구성을 복사하여 n8n에 가져오면 이 워크플로우를 사용할 수 있습니다
{
  "id": "hMKwFuA2SpHciZPi",
  "meta": {
    "instanceId": "3378b0d68c3b7ebfc71b79896d94e1a044dec38e99a1160aed4e9c323910fbe2"
  },
  "name": "AI Video Avatar Generator: Turn URLs into Shorts (Using Free Tier APIS)",
  "tags": [],
  "nodes": [
    {
      "id": "cb527bab-157f-4d35-99b4-fbd7c5f417c2",
      "name": "Sticky Note2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        16,
        0
      ],
      "parameters": {
        "width": 1456,
        "height": 1312,
        "content": "# What does this workflow do?\n\n## Description\n\nThis AI Avatar Viral News system turns any URL—a news article, blog post, or even an n8n workflow page—into a short, vertical talking-head AI video that explains the content for you (no filming or editing required). It uses Gemini to fetch and summarize the page, writes a punchy script and captions, then generates the video with HeyGen. Finally, it sends the MP4 to **Upload-Post** to publish or schedule across your social profiles.\n\n### The 4 video types we generate\n\n**Free (zero cost, full free trial of APIs):**\n1) **Split-screen (vertical) with background video**: top half shows an auto-scroll capture of the article/blog/workflow; bottom half shows your avatar speaking and gesturing.\n2) **Split-screen (vertical) with static image**: same layout, but instead of a background video, we use a single static image (e.g., the article’s hero image or a screenshot).\n\n**Paid heygen api (background removal):**\n3) **Cut-out avatar over background video**: your avatar is cleanly cut out and overlaid on top of a background video.\n4) **Cut-out avatar over static image**: your avatar is cleanly cut out and overlaid on a single static image.\n\n> Notes:\n> - Free/Trial modes use split-screen (no background removal).\n> - Paid modes use background removal for a clean overlay (depends on HeyGen plan and API availability).\n\n### HeyGen rendering modes\n- **Free / Trial (no background removal):** split-screen look (avatar on the lower half, background video or static image on the upper half).\n- **Paid API (with background removal):** clean cut-out avatar over a background video or a static image. Enable by setting `background_removal: true` in the **Set Input Vars** node (requires a paid HeyGen API plan).\n\n## Overview\n\n1. **Manual trigger**\n\n2. **AI agent: fetch webpage & generate script**  \n   - The agent grabs the target page and produces a concise, 30–45s script.  \n   - Generates platform-optimized captions/descriptions.\n\n3. **Create avatar video (HeyGen)**  \n   - Call the HeyGen API with your `avatar_id` and `voice_id`.  \n   - Choose layout/background:\n     - **Free / Trial:** split-screen vertical.\n       - **Background as video:** set `has_background_video: true` and provide `background_video_url`.\n       - **Background as static image:** set `has_background_image: true` and provide `background_image_url`.\n     - **Paid:** background removal overlay.\n       - **Overlay on video:** set `background_removal: true` and `background_video_url`.\n       - **Overlay on static image:** set `background_removal: true` and `background_image_url`.\n\n4. **Get video**  \n   - Poll HeyGen until the job completes, then download the final MP4.  \n   - Upload the resulting video file to **Upload-Post**.\n\n5. **Human review / approval**  \n   - A human reviews the video, title, and captions. Approve to continue, or request changes and loop back to steps 2–4.\n\n6. **Publish to social media via Upload-Post**  \n   - Connect your social profiles in **Upload-Post**.  \n   - Pick platforms (e.g., TikTok, Instagram, YouTube, X, Facebook, etc.).  \n   - Publish immediately or schedule for later."
      },
      "typeVersion": 1
    },
    {
      "id": "f78abf61-600b-4193-9032-9d45d7d3b341",
      "name": "Sticky Note10",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        2592,
        1312
      ],
      "parameters": {
        "width": 320,
        "height": 976,
        "content": "# Post to All social networks\n"
      },
      "typeVersion": 1
    },
    {
      "id": "215fadb8-11a8-4b4f-b03a-e83aa95ba242",
      "name": "Sticky Note12",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        752,
        1312
      ],
      "parameters": {
        "color": 4,
        "width": 1424,
        "height": 980,
        "content": "# Create video\n\n- **HeyGen modes:**\n  - **Free / Trial (no background removal):** the avatar sits in the lower half of the frame while the upper half shows the background video (split-screen look).\n  - **Paid API (with background removal):** the avatar is cleanly cut out and overlaid on top of the background video. Enable it in **SETUP HEYGEN** by setting the HeyGen var `background_removal` to `true`. Pricing: https://www.heygen.com/api-pricing\n- You can use a custom **ElevenLabs** voice by connecting ElevenLabs inside the HeyGen web app.\n\n"
      },
      "typeVersion": 1
    },
    {
      "id": "80162c87-a425-4c1e-afa5-8d70d6444741",
      "name": "Sticky Note13",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -352,
        1616
      ],
      "parameters": {
        "color": 3,
        "width": 182,
        "height": 116,
        "content": "For background removal need heygen api paid plan and set true in var background_removal"
      },
      "typeVersion": 1
    },
    {
      "id": "bc5e241b-12e0-42c6-87e0-a0cdccc5da26",
      "name": "If",
      "type": "n8n-nodes-base.if",
      "position": [
        960,
        1728
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "loose"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "73001c6b-fae2-48cd-b0a6-aa453b837902",
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              },
              "leftValue": "={{ $('Set Input Vars').item.json.background_removal }}",
              "rightValue": ""
            }
          ]
        },
        "looseTypeValidation": true
      },
      "typeVersion": 2.2
    },
    {
      "id": "3c04645d-07cd-44af-99b9-2966012f6c30",
      "name": "Wait",
      "type": "n8n-nodes-base.wait",
      "position": [
        1568,
        1728
      ],
      "webhookId": "d9404622-0a06-4a65-959e-badd4fd87465",
      "parameters": {
        "unit": "minutes",
        "amount": 1
      },
      "typeVersion": 1.1,
      "alwaysOutputData": false
    },
    {
      "id": "46355a71-eb04-4d75-9481-e15326c822bb",
      "name": "아바타 비디오 가져오기",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        1728,
        1728
      ],
      "parameters": {
        "url": "https://api.heygen.com/v1/video_status.get",
        "options": {},
        "sendQuery": true,
        "sendHeaders": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "video_id",
              "value": "={{ $('Edit Fields').item.json.video_id }}"
            }
          ]
        },
        "headerParameters": {
          "parameters": [
            {
              "name": "X-Api-Key",
              "value": "={{ $('Set Input Vars').item.json.heygen_api_key }}"
            }
          ]
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "88a88640-f116-4380-b1bd-075ec2ff0980",
      "name": "비디오 완료 여부 확인",
      "type": "n8n-nodes-base.if",
      "position": [
        1888,
        1728
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "loose"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "e511deb8-8e4c-45db-aa35-18f43a0552b6",
              "operator": {
                "name": "filter.operator.equals",
                "type": "string",
                "operation": "equals"
              },
              "leftValue": "={{ $('Get Avatar Video').item.json.data.status }}",
              "rightValue": "completed"
            }
          ]
        },
        "looseTypeValidation": true
      },
      "typeVersion": 2.2
    },
    {
      "id": "fce8f9bc-e6fd-413a-9381-29b1b5ad646d",
      "name": "소셜 미디어 에이전트",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        -96,
        1744
      ],
      "parameters": {
        "text": "=# Role & Persona\nEres Creador experto de contenido short-form y Evangelista de n8n. Tono cercano, builder, práctico, con un punto nerd simpático. Tu objetivo: contar una historia útil en ~30s basada en **cualquier página web** (noticia, post de blog, documentación o workflow de n8n) y animar a quienes te ven a probarlo o quedarse con la idea clave.\n\n# Contexto de Producción del Vídeo\n- De fondo se mostrará **la propia web** (la URL analizada) haciendo **scroll vertical** por secciones relevantes.\n- En primer plano, **mi avatar (HeyGen)** habla el guion en una ventana inferior.\n- El guion debe ser **solo texto** (sin acotaciones, efectos ni notas, ni saltos de linea ni emotes), óptimo para TTS de HeyGen.\n\n# Fuente de Verdad (HTTP Request + Análisis Único)\n1) **URL a analizar (cualquier contenido):** `{{ $json.workflow_url }}`\n2) **Descarga el HTML** (HTTP GET) y analiza:\n   - **Idea/Problema/Hecho principal** que comunica la página.\n   - **Resultado/beneficio/impacto** para el usuario.\n   - **Detalles y datos** relevantes (fechas, cifras, comparativas, quotes).\n   - **Tecnologías/nodos/servicios** si se trata de un workflow de n8n (por ejemplo OpenAI, Google Sheets, APIs, etc.).\n3) **imageUrl (imagen representativa de la página):**\n   - Primero busca `<meta property=\"og:image\" content=\"...\">`.\n   - Si el contenido es un workflow, intenta que la imagen sea el **diagrama** (nodos y conexiones). Si el og:image no sirve:\n     - Recorre `<img>` y elige la imagen principal del contenido (pistas: `workflow`, `diagram`, `template`, `graph`, o la imagen más central/grande del artículo).\n   - Si no hay una imagen adecuada, usa `imageUrl: \"\"`.\n\n# Requisitos del Guion (30s, un único guion para todas las plataformas)\n- **Idioma:** Español (España), natural y directo.\n- **Nivel de lectura:** ~6º de primaria (frases cortas, vocabulario claro).\n- **Hook inicial (2–3s):** crea una **curiosity gap** irresistible (≤ 12 palabras si puedes).\n- **Estructura:** Problema/Hecho → Contexto/Solución → Ejemplo/Impacto → **CTA**.\n- **Datos**: incluye **detalles y estadísticas** concretas si están en la página; si es workflow, menciona **nodos/servicios** clave sin aburrir.\n- **CTA final del estilo (HeyGen/TTS) Solo si es un workflow de n8n :** “Sigueme y Comenta la palabra workflow y te lo mando por mensaje privado”\n- **sin Emojis, texto plano.\n- **Sin enlaces crudos** en el guion (usa “link en bio/comentarios” si aplica).\n- **Sin acotaciones** de escena o efectos (texto plano para TTS).\n- Texto plano porque se lo pasamos luego a elevenlabs para que hable\n\n# Regla de Autor\n- Si el autor es Carlos Gracia o Juan Carlos Cavero Gracia , redacta en primera persona; si no, en tercera persona.\n\n# Caption SEO (acompaña el vídeo)\n- Redacta una **caption optimizada SEO** en español que:\n  - Resuma el tema con claridad.\n  - Añada **2–3 bullets** tipo FAQs/puntos clave.\n  - Use **hasta 5 hashtags** relevantes y específicos.\n\n# Título Viral (muy corto)\n- Escribe **1 frase viral** (máx. **8 palabras**), nivel 6º de primaria, **neutral**, **sin emojis** y sin puntuación salvo `?` o `!`.\n\n# Descripciones por Plataforma (Short-form orgánico)\nGenera **descripciones específicas por plataforma** para el **mismo guion**:\n- **TikTok:** 1–2 frases + 3–5 hashtags. (≈ 200–300 caracteres)\n- **Instagram Reels:** 2–3 frases + 5–7 hashtags (#n8n #Automatización #NoCode #API #Productividad + específicas). (≈ 400–600 caracteres)\n- **YouTube Shorts:** muy corta, 1 frase + 2–3 hashtags. (≈ 120–160 caracteres)\n\n# Formatos de Salida (JSON ESTRICTO)\nDevuelve **4 bloques JSON** separados, sin arrays, uno por línea, sin comas finales:\n\n1) **TikTok** (guion común + descripción adaptada, usa imageUrl si procede):\n{\"platform\":\"tiktok\",\"guion\":\"GUION_COMUN_EN_ESPANOL_30S\",\"descripcion\":\"DESCRIPCION_TIKTOK\",\"imageUrl\":\"IMAGE_URL_AQUI\"}\n\n2) **Instagram**:\n{\"platform\":\"instagram\",\"guion\":\"GUION_COMUN_EN_ESPANOL_30S\",\"descripcion\":\"DESCRIPCION_INSTAGRAM\",\"imageUrl\":\"IMAGE_URL_AQUI\"}\n\n3) **YouTube Shorts**:\n{\"platform\":\"youtube_shorts\",\"guion\":\"GUION_COMUN_EN_ESPANOL_30S\",\"descripcion\":\"TITULO_YOUTUBE_SHORTS_MUY_CORTO_MAX_100_CARACTERES\",\"imageUrl\":\"IMAGE_URL_AQUI\"}\n\n4) **Bundle para Avatar (HeyGen/TTS)**:\n{\n  \"script\": \"Monologue script (solo texto, ~30s, nivel 6º primaria, curiosity gap al inicio, datos si existen, y que me sigan\",\n  \"caption\": \"Caption SEO en español (máx. 5 hashtags)\",\n  \"title\": \"Frase viral corta (≤ 8 palabras, sin emojis, sin puntuación salvo ? o !)\"\n}\n\n# Reglas de Estilo y Contenido (recordatorio)\n- Nada de relleno (“en este video te voy a…”): ve **al grano**.\n- Hashtags **relevantes** y **limitados**.\n- Mantén **coherencia** con el contenido real de la página analizada.\n- Si la URL no carga o es ambigua, genera un guion verosímil según título y primeros textos; en descripciones sugiere “revisar enlace en bio/comentarios” (sin romper el JSON).\n\n# Checklist antes de devolver\n- [ ] Hook potente en 2–3s con curiosity gap.\n- [ ] Problema/Hecho → Contexto/Solución → Ejemplo/Impacto → CTA en ≤ 30s.\n- [ ] Nivel 6º primaria; datos concretos si existen.\n- [ ] Máx. 2 emojis en guion común; texto plano para TTS.\n- [ ] 3 objetos para plataformas + 1 bundle para avatar.\n- [ ] imageUrl válida (og:image o imagen principal); si no, \"\".\n",
        "options": {},
        "promptType": "define",
        "hasOutputParser": true
      },
      "typeVersion": 1.6
    },
    {
      "id": "e4091cc4-1a5f-45bd-b375-07e2ef8aef84",
      "name": "Google Gemini 채팅 모델",
      "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
      "position": [
        -96,
        1952
      ],
      "parameters": {
        "options": {}
      },
      "credentials": {
        "googlePalmApi": {
          "id": "JQq5JRn9RAWcdBI6",
          "name": "Google Gemini(PaLM) Api account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "69564190-cffe-46d1-ab1f-5cf26a5a4358",
      "name": "HTTP 요청1",
      "type": "n8n-nodes-base.httpRequestTool",
      "position": [
        32,
        2064
      ],
      "parameters": {
        "url": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('URL', ``, 'string') }}",
        "options": {}
      },
      "typeVersion": 4.2
    },
    {
      "id": "c0f17447-0722-42b8-90ad-c55d31317d35",
      "name": "구조화된 출력 파서",
      "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
      "position": [
        144,
        1952
      ],
      "parameters": {
        "autoFix": true,
        "jsonSchemaExample": "[\n  {\n    \"platform\": \"tiktok\",\n    \"guion\": \"GUION_COMUN_EN_ESPANOL_30S\",\n    \"descripcion\": \"DESCRIPCION_TIKTOK_CORTA_CON_3_A_5_HASHTAGS\",\n    \"imageUrl\": \"optional_image_url\"\n  },\n  {\n    \"platform\": \"instagram\",\n    \"guion\": \"GUION_COMUN_EN_ESPANOL_30S\",\n    \"descripcion\": \"DESCRIPCION_INSTAGRAM_MEDIA_CON_5_A_7_HASHTAGS\",\n    \"imageUrl\": \"optional_image_url\"\n  },\n  {\n    \"platform\": \"youtube_shorts\",\n    \"guion\": \"GUION_COMUN_EN_ESPANOL_30S\",\n    \"descripcion\": \"TITULO_YOUTUBE_SHORTS_MUY_CORTO_MAX_100_CARACTERES\",\n    \"imageUrl\": \"optional_image_url\"\n  }\n]\n"
      },
      "typeVersion": 1.2
    },
    {
      "id": "b0a5bd0b-29cf-4164-ba28-3b09bc3ea0fa",
      "name": "Google Gemini 채팅 모델1",
      "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
      "position": [
        144,
        2080
      ],
      "parameters": {
        "options": {}
      },
      "credentials": {
        "googlePalmApi": {
          "id": "Pz5rkKL1ZRGrSYoQ",
          "name": "key studio google"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "1494f8b9-c3c2-4bdc-b3bf-47052c5c44d6",
      "name": "'워크플로 실행' 클릭 시",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        -512,
        1744
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "0818d1ad-6f81-4610-903f-072d12c4b6ec",
      "name": "배경 제거된 비디오 아바타 생성",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        1152,
        1600
      ],
      "parameters": {
        "url": "https://api.heygen.com/v2/video/generate",
        "method": "POST",
        "options": {},
        "jsonBody": "={\n  \"video_inputs\": [\n    {\n      \"character\": {\n        \"type\": \"avatar\",\n        \"avatar_id\": \"{{ $('Set Input Vars').item.json.avatar_id }}\",\n        \"avatar_style\": \"normal\",\n        \"scale\": 1,\n        \"offset\": { \n          \"x\": 0.15,\n          \"y\": 0.15 \n        },\n        \"matting\": true\n      },\n      \"voice\": {\n        \"type\": \"text\",\n        \"input_text\": \"{{ $('Social Media Agent').item.json.output[0].guion }}\",\n        \"voice_id\": \"{{ $('Set Input Vars').item.json.voice_id }}\",\n        \"speed\": 1.1,\n        \"pitch\": 50,\n        \"emotion\": \"Excited\"\n      },\n      \"background\": {\n        \"type\": \"video\",\n        \"url\": \"{{ $('upload to heygen').item.json.data.url }}\",\n        \"play_style\": \"loop\",\n        \"fit\": \"cover\"\n      }\n    }\n  ],\n  \"dimension\": { \"width\": 720, \"height\": 1280 },\n  \"aspect_ratio\": \"9:16\",\n  \"caption\": false,\n  \"title\": \"n8n-avatar\"\n}\n",
        "sendBody": true,
        "sendHeaders": true,
        "specifyBody": "json",
        "headerParameters": {
          "parameters": [
            {
              "name": "X-Api-Key",
              "value": "={{ $('Set Input Vars').item.json.heygen_api_key }}"
            }
          ]
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "09adca22-c5b5-4961-903e-bf188c070299",
      "name": "분할 화면 비디오 아바타 생성 (heygen 무료 체험판 api)",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        1152,
        1760
      ],
      "parameters": {
        "url": "https://api.heygen.com/v2/video/generate",
        "method": "POST",
        "options": {},
        "jsonBody": "={\n  \"video_inputs\": [\n    {\n      \"character\": {\n        \"type\": \"avatar\",\n        \"avatar_id\": \"{{ $('Set Input Vars').item.json.avatar_id }}\",\n        \"avatar_style\": \"normal\",\n        \"scale\": 1.8,\n        \"offset\": { \n        \"x\": 0.0,\n        \"y\": 0.32 \n        }\n      },\n      \"voice\": {\n        \"type\": \"text\",\n        \"input_text\": \"{{ $('Social Media Agent').item.json.output[0].guion }}\",\n        \"voice_id\": \"{{ $('Set Input Vars').item.json.voice_id }}\",\n        \"speed\": 1.1,\n        \"pitch\": 50,\n        \"emotion\": \"Excited\"\n      },\n      \"background\": {\n        \"type\": \"video\",\n        \"url\": \"{{ $('upload to heygen').item.json.data.url }}\",\n        \"play_style\": \"loop\",\n        \"fit\": \"cover\"\n      }\n    }\n  ],\n  \"dimension\": { \"width\": 720, \"height\": 1280 },\n  \"aspect_ratio\": \"9:16\",\n  \"caption\": false,\n  \"title\": \"n8n-avatar\"\n}\n",
        "sendBody": true,
        "sendHeaders": true,
        "specifyBody": "json",
        "headerParameters": {
          "parameters": [
            {
              "name": "X-Api-Key",
              "value": "={{ $('Set Input Vars').item.json.heygen_api_key }}"
            }
          ]
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "25f41827-5c1d-404f-a991-81bad08b1f59",
      "name": "비디오 URL 가져오기",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        2048,
        1712
      ],
      "parameters": {
        "url": "https://api.heygen.com/v1/video_status.get",
        "options": {},
        "sendQuery": true,
        "sendHeaders": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "video_id",
              "value": "={{ $json.data.id }}"
            }
          ]
        },
        "headerParameters": {
          "parameters": [
            {
              "name": "X-Api-Key",
              "value": "={{ $('Set Input Vars').item.json.heygen_api_key }}"
            }
          ]
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "75c3909b-b2c9-43fb-982d-4d690e9ca175",
      "name": "배경 비디오 가져오기",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        528,
        1728
      ],
      "parameters": {
        "url": "=https://api.screenshotone.com/animate?access_key={{ $('Set Input Vars').item.json.screenshotone.comAPI_KEY }}&url={{ $('Set Input Vars').item.json.workflow_url }}&format=mp4&viewport_width=1080&viewport_height=1920&viewport_mobile=true&block_ads=true&storage_return_location=true&block_cookie_banners=true&block_banners_by_heuristics=false&block_trackers=true&delay=10&timeout=60&scenario=scroll&duration=30&scroll_delay=5000&scroll_duration=200&scroll_by=400&scroll_start_immediately=true&scroll_start_delay=5000&scroll_back=true&scroll_complete=true&scroll_easing=ease_in_out_quint&scroll_try_navigate=false",
        "options": {}
      },
      "typeVersion": 4.2
    },
    {
      "id": "1fa8ee73-6491-4dad-b866-1e38ba3f2d64",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -560,
        1312
      ],
      "parameters": {
        "color": 6,
        "width": 1312,
        "height": 980,
        "content": "# Generate script and backgroud video\n"
      },
      "typeVersion": 1
    },
    {
      "id": "b4836afa-e601-4433-b170-6815ea329d1b",
      "name": "사용자 승인 대기1",
      "type": "n8n-nodes-base.wait",
      "position": [
        2240,
        1712
      ],
      "webhookId": "f8e6054e-44e4-4987-9698-d5befb8b31b6",
      "parameters": {
        "resume": "form",
        "options": {},
        "formTitle": "Review the posts ",
        "formFields": {
          "values": [
            {
              "fieldType": "dropdown",
              "fieldLabel": "decision",
              "fieldOptions": {
                "values": [
                  {
                    "option": "approve"
                  },
                  {
                    "option": "reject"
                  }
                ]
              },
              "requiredField": true
            }
          ]
        },
        "formDescription": "={{ $json.data.video_url }}"
      },
      "typeVersion": 1.1
    },
    {
      "id": "73969b0e-8733-43a2-898c-f99435c17153",
      "name": "승인 시 게시1",
      "type": "n8n-nodes-base.if",
      "position": [
        2384,
        1712
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "loose"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "394500db-496d-4c6e-9adb-59f3caead492",
              "operator": {
                "name": "filter.operator.equals",
                "type": "string",
                "operation": "equals"
              },
              "leftValue": "={{ $('Wait to approve by user1').item.json.decision }}",
              "rightValue": "=approve"
            }
          ]
        },
        "looseTypeValidation": "=true"
      },
      "typeVersion": 2.2
    },
    {
      "id": "b5cffd1b-8599-44ba-ba48-a41f9d7b8779",
      "name": "Sticky Note11",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        2176,
        1312
      ],
      "parameters": {
        "color": 7,
        "width": 416,
        "height": 976,
        "content": "# Approval by human for upload to social networks\n"
      },
      "typeVersion": 1
    },
    {
      "id": "d12ee22c-486d-44c0-9d3f-d94c3ece5643",
      "name": "모든 소셜 네트워크에 비디오 업로드",
      "type": "n8n-nodes-upload-post.uploadPost",
      "position": [
        2688,
        1696
      ],
      "parameters": {
        "user": "influencersde",
        "title": "test",
        "video": "={{ $('Get video url').item.json.data.video_url }}",
        "platform": [
          "instagram",
          "tiktok",
          "youtube"
        ],
        "operation": "uploadVideo",
        "tiktokTitle": "={{ $('Social Media Agent').item.json.output[0].descripcion }}",
        "youtubeTitle": "={{ $('Social Media Agent').item.json.output[2].descripcion }}",
        "instagramTitle": "={{ $('Social Media Agent').item.json.output[1].descripcion }}",
        "instagramMediaType": "REELS"
      },
      "credentials": {
        "uploadPostApi": {
          "id": "mREXP5Q3Gj5dS52e",
          "name": "Smoker"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "9acf058b-0173-4c57-b505-764e39ae38d9",
      "name": "Sticky Note3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1472,
        288
      ],
      "parameters": {
        "width": 912,
        "height": 1024,
        "content": "## Setup\n\n### 1) Accounts & API keys\n- **HeyGen** (Free/Trial or Paid API). Background removal requires the **paid** API plan.\n- **https://dash.screenshotone.com/** (Free trial not credit card) for generate video background of the url\n- **Upload-Post** (Free trial not credit card) for publishing.\n- **OpenAI/Gemini** for scripting.\n- *(Optional)* **ElevenLabs** (custom voice linked inside HeyGen).\n\n### Add variables :\n- In the Set Input Vars node\n\n### 2) HeyGen configuration\n- **Choose rendering mode**\n  - **Free / Trial:** no background removal → split-screen layout (avatar bottom half, background video top half).\n    - Set `background_removal: false`.\n  - **Paid API:** background removal → clean cut-out avatar overlaid on the background video.\n    - Set `background_removal: true` (requires paid plan).\n- In the **Set Input Vars** node set:\n  - `avatar_id` and `voice_id`\n  - `background_video_url: https://...` (if using a background)\n\n### 3) Upload-Post configuration\n- In **SETUP UPLOAD-POST** node:\n  - Generate api key and connect social networs: https://app.upload-post.com\n  - Select the social networks you want to upload platform\n  - The description for each social network is generated by AI agent\n  - publish now or schedule_at\n\n\n"
      },
      "typeVersion": 1
    },
    {
      "id": "66f4022f-bdb7-4e7c-85b5-a549887f875a",
      "name": "배경 사진 가져오기",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        528,
        2112
      ],
      "parameters": {
        "url": "=https://api.screenshotone.com/take?access_key={{ $('Set Input Vars').item.json.screenshotone.comAPI_KEY }}&url={{ $('Set Input Vars').item.json.workflow_url }}&viewport_width=1080&viewport_height=1920&viewport_mobile=false&format=jpg&block_ads=true&block_cookie_banners=true&block_banners_by_heuristics=false&block_trackers=true&delay=10&timeout=60&response_type=json&image_quality=80",
        "options": {}
      },
      "typeVersion": 4.2
    },
    {
      "id": "30727b8b-42b2-4d9c-8ae4-d7469071d861",
      "name": "If1",
      "type": "n8n-nodes-base.if",
      "position": [
        832,
        2112
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "73001c6b-fae2-48cd-b0a6-aa453b837902",
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              },
              "leftValue": "={{ $json.background_removal }}",
              "rightValue": ""
            }
          ]
        }
      },
      "typeVersion": 2.2
    },
    {
      "id": "2e1f0985-7148-4f92-836c-5c3584d0595f",
      "name": "배경 제거된 비디오 아바타 생성1",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        1152,
        1952
      ],
      "parameters": {
        "url": "https://api.heygen.com/v2/video/generate",
        "method": "POST",
        "options": {},
        "jsonBody": "={\n  \"video_inputs\": [\n    {\n      \"character\": {\n        \"type\": \"avatar\",\n        \"avatar_id\": \"{{ $('Set Input Vars').item.json.avatar_id }}\",\n        \"avatar_style\": \"normal\",\n        \"scale\": 1,\n        \"offset\": { \n          \"x\": 0.15,\n          \"y\": 0.15 \n        },\n        \"matting\": true\n      },\n      \"voice\": {\n        \"type\": \"text\",\n        \"input_text\": \"{{ $('Social Media Agent').item.json.output[0].guion }}\",\n        \"voice_id\": \"{{ $('Set Input Vars').item.json.voice_id }}\",\n        \"speed\": 1.1,\n        \"pitch\": 50,\n        \"emotion\": \"Excited\"\n      },\n      \"background\": {\n        \"type\": \"image\",\n        \"url\": \"{{ $('Get background photo').item.json.screenshot_url }}\",\n        \"fit\": \"cover\"\n      }\n    }\n  ],\n  \"dimension\": { \"width\": 720, \"height\": 1280 },\n  \"aspect_ratio\": \"9:16\",\n  \"caption\": false,\n  \"title\": \"n8n-avatar\"\n}\n",
        "sendBody": true,
        "sendHeaders": true,
        "specifyBody": "json",
        "headerParameters": {
          "parameters": [
            {
              "name": "X-Api-Key",
              "value": "={{ $('Set Input Vars').item.json.heygen_api_key }}"
            }
          ]
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "e5966331-cc81-49dc-a783-6ecb46544cb7",
      "name": "분할 화면 비디오 아바타 생성 (heygen 무료 체험판 api)1",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        1152,
        2128
      ],
      "parameters": {
        "url": "https://api.heygen.com/v2/video/generate",
        "method": "POST",
        "options": {},
        "jsonBody": "={\n  \"video_inputs\": [\n    {\n      \"character\": {\n        \"type\": \"avatar\",\n        \"avatar_id\": \"{{ $('Set Input Vars').item.json.avatar_id }}\",\n        \"avatar_style\": \"normal\",\n        \"scale\": 1.8,\n        \"offset\": { \n        \"x\": 0.0,\n        \"y\": 0.32 \n        }\n      },\n      \"voice\": {\n        \"type\": \"text\",\n        \"input_text\": \"{{ $('Social Media Agent').item.json.output[0].guion }}\",\n        \"voice_id\": \"{{ $('Set Input Vars').item.json.voice_id }}\",\n        \"speed\": 1.1,\n        \"pitch\": 50,\n        \"emotion\": \"Excited\"\n      },\n      \"background\": {\n        \"type\": \"photo\",\n        \"url\": \"{{ $('Get background photo').item.json.screenshot }}\",\n        \"play_style\": \"loop\",\n        \"fit\": \"cover\"\n      }\n    }\n  ],\n  \"dimension\": { \"width\": 720, \"height\": 1280 },\n  \"aspect_ratio\": \"9:16\",\n  \"caption\": false,\n  \"title\": \"n8n-avatar\"\n}\n",
        "sendBody": true,
        "sendHeaders": true,
        "specifyBody": "json",
        "headerParameters": {
          "parameters": [
            {
              "name": "X-Api-Key",
              "value": "={{ $('Set Input Vars').item.json.heygen_api_key }}"
            }
          ]
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "4708c3d1-2135-46f8-9b97-ee09d32acdac",
      "name": "입력 변수 설정",
      "type": "n8n-nodes-base.set",
      "position": [
        -320,
        1744
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "ab234870-d90d-4b54-8916-5084080e1ad8",
              "name": "workflow_url",
              "type": "string",
              "value": "https://www.xataka.com/empresas-y-economia/openai-acaba-mover-ficha-su-separacion-bienes-microsoft-ha-firmado-acuerdo-amazon-38-000-millones-dolares"
            },
            {
              "id": "6268ce66-0e20-4461-a2fa-cb6e53a8cd0c",
              "name": "screenshotone.comAPI_KEY",
              "type": "string",
              "value": ""
            },
            {
              "id": "d8870ebc-338f-4f0c-8c87-830eed637e8d",
              "name": "heygen_api_key",
              "type": "string",
              "value": ""
            },
            {
              "id": "ebf525fe-abd2-47cd-8d80-2e0897674dc8",
              "name": "avatar_id",
              "type": "string",
              "value": ""
            },
            {
              "id": "5ca261cc-aa2c-4f30-8ff7-0605133ca201",
              "name": "voice_id",
              "type": "string",
              "value": ""
            },
            {
              "id": "95a9fd9f-a88c-408a-a8e6-5daee5c6eb5f",
              "name": "background_removal",
              "type": "string",
              "value": "true"
            },
            {
              "id": "a6542328-c98b-4048-8f49-f4c638df472f",
              "name": "background_type",
              "type": "string",
              "value": "video"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "7c88a824-7f60-4449-a813-73cfe61aa38b",
      "name": "비디오 또는 사진",
      "type": "n8n-nodes-base.if",
      "position": [
        272,
        1744
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "loose"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "394500db-496d-4c6e-9adb-59f3caead492",
              "operator": {
                "name": "filter.operator.equals",
                "type": "string",
                "operation": "equals"
              },
              "leftValue": "={{ $('Set Input Vars').item.json.background_type }}",
              "rightValue": "=video"
            }
          ]
        },
        "looseTypeValidation": "=true"
      },
      "typeVersion": 2.2
    },
    {
      "id": "e6f67531-4c53-4c07-a22a-ad273b6c60b9",
      "name": "heygen에 업로드",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        784,
        1728
      ],
      "parameters": {
        "url": "https://upload.heygen.com/v1/asset",
        "method": "POST",
        "options": {},
        "sendBody": true,
        "contentType": "binaryData",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "X-Api-Key",
              "value": "={{ $('Set Input Vars').item.json.heygen_api_key }}"
            },
            {
              "name": "Content-Type",
              "value": "video/mp4"
            }
          ]
        },
        "inputDataFieldName": "data"
      },
      "typeVersion": 4.3
    },
    {
      "id": "22905c42-80f2-4083-9b69-27997cdb39ae",
      "name": "필드 편집",
      "type": "n8n-nodes-base.set",
      "position": [
        1392,
        1728
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "ac5899dd-52f6-48bb-981e-9cb60696e461",
              "name": "video_id",
              "type": "string",
              "value": "={{ $json.data.video_id }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "47fe8c3d-d35c-4345-ac71-9bd77db0077e",
      "name": "Sticky Note1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -576,
        576
      ],
      "parameters": {
        "width": 512,
        "height": 416,
        "content": "## Video DEMO\n\n\n@[youtube](fh3t6Kc2oRM)"
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "pinData": {
    "When clicking ‘Execute workflow’": [
      {
        "json": {}
      }
    ]
  },
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "8702639d-ba3a-49dd-8879-20ac330199e3",
  "connections": {
    "bc5e241b-12e0-42c6-87e0-a0cdccc5da26": {
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    "e4091cc4-1a5f-45bd-b375-07e2ef8aef84": {
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}
자주 묻는 질문

이 워크플로우를 어떻게 사용하나요?

위의 JSON 구성 코드를 복사하여 n8n 인스턴스에서 새 워크플로우를 생성하고 "JSON에서 가져오기"를 선택한 후, 구성을 붙여넣고 필요에 따라 인증 설정을 수정하세요.

이 워크플로우는 어떤 시나리오에 적합한가요?

고급 - 콘텐츠 제작, 멀티모달 AI

유료인가요?

이 워크플로우는 완전히 무료이며 직접 가져와 사용할 수 있습니다. 다만, 워크플로우에서 사용하는 타사 서비스(예: OpenAI API)는 사용자 직접 비용을 지불해야 할 수 있습니다.

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고급 사용자를 위한 16+개 노드의 복잡한 워크플로우

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Juan Carlos Cavero Gracia

Juan Carlos Cavero Gracia

@carlosgracia

Follow me in linkedin: https://www.linkedin.com/in/juan-carlos-cavero-gracia/

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