万象動画/万象 2.2 記事から動画へ Fast 版 - ビデオジェネレーター
中級
これはContent Creation, Multimodal AI分野の自動化ワークフローで、15個のノードを含みます。主にIf, Set, Code, Wait, HttpRequestなどのノードを使用。 テキスト記述から動画を生成するための Wan 2.2 文生動画 スピード版および Replicate を使用
前提条件
- •ターゲットAPIの認証情報が必要な場合あり
ワークフロープレビュー
ノード接続関係を可視化、ズームとパンをサポート
ワークフローをエクスポート
以下のJSON設定をn8nにインポートして、このワークフローを使用できます
{
"meta": {
"instanceId": "65350a60-dd89-44bb-b5ac-6936a0c03e0f",
"model_name": "wan-2.2-t2v-fast",
"model_type": "video",
"version_id": "17eacc978d91e78a88d808d66d3bc7cbc7f8a2248ace0c48cab8105ad1a68509",
"model_owner": "wan-video",
"generated_at": "2025-08-01T14:50:46.569212"
},
"name": "wan-video/wan-2.2-t2v-fast - Video Generator",
"nodes": [
{
"id": "e5387e13-d9c5-4bd1-b050-96671c4e8f1d",
"name": "手動トリガー",
"type": "n8n-nodes-base.manualTrigger",
"position": [
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],
"parameters": {},
"typeVersion": 1
},
{
"id": "740ad8a9-694f-4c8e-a319-33a46c5bbe18",
"name": "APIトークン設定",
"type": "n8n-nodes-base.set",
"position": [
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-80
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "api_token",
"name": "api_token",
"type": "string",
"value": "YOUR_REPLICATE_API_TOKEN"
}
]
}
},
"typeVersion": 3.3
},
{
"id": "55231f68-fff7-463a-9dbe-9fe8dcc093b4",
"name": "ビデオパラメータ設定",
"type": "n8n-nodes-base.set",
"position": [
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],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "api_token",
"name": "api_token",
"type": "string",
"value": "={{ $('Set API Token').item.json.api_token }}"
},
{
"id": "seed",
"name": "seed",
"type": "number",
"value": -1
},
{
"id": "prompt",
"name": "prompt",
"type": "string",
"value": "A person walking through a magical forest with glowing particles"
},
{
"id": "go_fast",
"name": "go_fast",
"type": "boolean",
"value": true
},
{
"id": "num_frames",
"name": "num_frames",
"type": "number",
"value": 81
},
{
"id": "resolution",
"name": "resolution",
"type": "string",
"value": "480p"
},
{
"id": "aspect_ratio",
"name": "aspect_ratio",
"type": "string",
"value": "16:9"
},
{
"id": "sample_shift",
"name": "sample_shift",
"type": "number",
"value": 12
},
{
"id": "frames_per_second",
"name": "frames_per_second",
"type": "number",
"value": 16
}
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}
},
"typeVersion": 3.3
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{
"id": "a9bf88cc-03c6-4889-98eb-9eeda9a70d62",
"name": "ビデオ予測作成",
"type": "n8n-nodes-base.httpRequest",
"position": [
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],
"parameters": {
"url": "https://api.replicate.com/v1/predictions",
"method": "POST",
"options": {
"response": {
"response": {
"neverError": true,
"responseFormat": "json"
}
}
},
"jsonBody": "={\n \"version\": \"wan-video/wan-2.2-t2v-fast:17eacc978d91e78a88d808d66d3bc7cbc7f8a2248ace0c48cab8105ad1a68509\",\n \"input\": {\n \"seed\": {{ $json.seed }},\n \"prompt\": \"{{ $json.prompt }}\",\n \"go_fast\": {{ $json.go_fast }},\n \"num_frames\": {{ $json.num_frames }},\n \"resolution\": \"{{ $json.resolution }}\",\n \"aspect_ratio\": \"{{ $json.aspect_ratio }}\",\n \"sample_shift\": {{ $json.sample_shift }},\n \"frames_per_second\": {{ $json.frames_per_second }}\n }\n}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "=Bearer {{ $json.api_token }}"
},
{
"name": "Prefer",
"value": "wait"
}
]
}
},
"typeVersion": 4.1
},
{
"id": "0eb18982-e683-4e29-ad78-28e1f898ff4a",
"name": "5秒待機",
"type": "n8n-nodes-base.wait",
"position": [
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"webhookId": "d2c4ca16-0eb2-45b4-8a2d-eec2f99df89c",
"parameters": {
"unit": "seconds",
"amount": 5
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"typeVersion": 1
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{
"id": "04ec4bc0-3a12-4f71-89ce-93ae51b71c28",
"name": "ステータス確認",
"type": "n8n-nodes-base.httpRequest",
"position": [
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],
"parameters": {
"url": "=https://api.replicate.com/v1/predictions/{{ $('Create Video Prediction').item.json.id }}",
"options": {
"response": {
"response": {
"neverError": true,
"responseFormat": "json"
}
}
},
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "=Bearer {{ $('Set API Token').item.json.api_token }}"
}
]
}
},
"typeVersion": 4.1
},
{
"id": "de675a2a-8987-4466-82c5-19406440071c",
"name": "完了？",
"type": "n8n-nodes-base.if",
"position": [
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],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 1,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "loose"
},
"combinator": "and",
"conditions": [
{
"id": "c93d7ba1-0ef9-4087-aa10-389cb2a2c6bd",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.status }}",
"rightValue": "succeeded"
}
]
}
},
"typeVersion": 2
},
{
"id": "5f5f5ff5-ab7a-4eb2-996a-138fb870069d",
"name": "失敗？",
"type": "n8n-nodes-base.if",
"position": [
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],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 1,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "loose"
},
"combinator": "and",
"conditions": [
{
"id": "d1bfd044-3a07-4c18-b55f-72d192596139",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.status }}",
"rightValue": "failed"
}
]
}
},
"typeVersion": 2
},
{
"id": "5b182dbe-d1df-4c67-87e9-c3a4881d9952",
"name": "10秒待機",
"type": "n8n-nodes-base.wait",
"position": [
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],
"webhookId": "51a05aef-e220-406d-8c2c-e59c82c3e26e",
"parameters": {
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"amount": 10
},
"typeVersion": 1
},
{
"id": "4aacc07f-ab95-43a5-8403-c499093acf9c",
"name": "成功レスポンス",
"type": "n8n-nodes-base.set",
"position": [
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],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "success-response",
"name": "response",
"type": "object",
"value": "={{ { success: true, video_url: $json.output, prediction_id: $json.id, status: $json.status, message: 'Video generated successfully' } }}"
}
]
}
},
"typeVersion": 3.3
},
{
"id": "7601e4ae-ea85-456d-940b-50fefea59531",
"name": "エラーレスポンス",
"type": "n8n-nodes-base.set",
"position": [
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],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "error-response",
"name": "response",
"type": "object",
"value": "={{ { success: false, error: $json.error || 'Video generation failed', prediction_id: $json.id, status: $json.status, message: 'Failed to generate video' } }}"
}
]
}
},
"typeVersion": 3.3
},
{
"id": "2b42d638-98bf-4c2b-9093-d80e4fae80dc",
"name": "結果表示",
"type": "n8n-nodes-base.set",
"position": [
1552,
-144
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "final-result",
"name": "final_result",
"type": "object",
"value": "={{ $json.response }}"
}
]
}
},
"typeVersion": 3.3
},
{
"id": "2d61ac0d-754a-47d2-9502-7cd2a7170c62",
"name": "リクエストログ記録",
"type": "n8n-nodes-base.code",
"position": [
160,
-320
],
"parameters": {
"jsCode": "// Log generation details for monitoring\nconst data = $input.all()[0].json;\n\nconsole.log('wan-video/wan-2.2-t2v-fast Request:', {\n timestamp: new Date().toISOString(),\n prediction_id: data.id,\n model_type: 'video'\n});\n\nreturn $input.all();"
},
"typeVersion": 2
},
{
"id": "a9b9530c-24f3-4d98-a9aa-298b1a854753",
"name": "付箋9",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1536,
-304
],
"parameters": {
"color": 4,
"width": 580,
"height": 320,
"content": "=======================================\n WAN-2.2-T2V-FAST GENERATOR\n=======================================\nFor any questions or support, please contact:\n Yaron@nofluff.online\n\nExplore more tips and tutorials here:\n - YouTube: https://www.youtube.com/@YaronBeen/videos\n - LinkedIn: https://www.linkedin.com/in/yaronbeen/\n======================================="
},
"typeVersion": 1
},
{
"id": "7389b08d-8305-47aa-b03b-10e67a6e87ae",
"name": "付箋4",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1536,
48
],
"parameters": {
"color": 4,
"width": 589,
"height": 1958,
"content": "## 🤖 **WAN-VIDEO/WAN-2.2-T2V-FAST - VIDEO GENERATION WORKFLOW**\n\n**🔥 Powered by Replicate API and n8n Automation**\n\n---\n\n### 📝 **Model Overview**\n\n- **Owner**: wan-video\n- **Model**: wan-2.2-t2v-fast\n- **Type**: Video Generation\n- **API Endpoint**: https://api.replicate.com/v1/predictions\n\n**🎯 What This Model Does:**\nA very fast and cheap PrunaAI optimized version of Wan 2.2 A14B text-to-video\n\n---\n\n### 📋 **Parameter Reference**\n\n**🔴 Required Parameters:** prompt\n**🔵 Optional Parameters:** seed, go_fast, num_frames, resolution, aspect_ratio, sample_shift, frames_per_second\n\n**📖 Detailed Parameter Guide:**\n- **seed** (integer): Random seed. Leave blank for random\n- **prompt** (string): Prompt for video generation\n- **go_fast** (boolean): Go fast (Default: True)\n- **num_frames** (integer): Number of video frames. 81 frames give the best results (Default: 81)\n- **resolution** (string): Resolution of video. 16:9 corresponds to 832x480px, and 9:16 is 480x832px (Default: 480p)\n- **aspect_ratio** (string): Aspect ratio of video. 16:9 corresponds to 832x480px, and 9:16 is 480x832px (Default: 16:9)\n- **sample_shift** (number): Sample shift factor (Default: 12)\n- **frames_per_second** (integer): Frames per second. Note that the pricing of this model is based on the video duration at 16 fps (Default: 16)\n\n---\n\n### 🔧 **Workflow Components Explained**\n\n**🎯 Manual Trigger**\n- Starts the workflow execution\n- Click to begin video generation process\n\n**🔐 Set API Token** \n- Configures your Replicate API authentication\n- Replace 'YOUR_REPLICATE_API_TOKEN' with your actual token\n- Essential for accessing the wan-video/wan-2.2-t2v-fast model\n\n**⚙️ Set Video Parameters**\n- Configures all input parameters for the model\n- Includes both required and optional parameters\n- Pre-filled with sensible defaults for testing\n\n**🚀 Create Video Prediction**\n- Sends the generation request to Replicate API\n- Uses the video parameters you configured\n- Returns a prediction ID for status tracking\n\n**⏳ Wait & Status Checking Loop**\n- Waits 5 seconds then checks prediction status\n- Continues checking until completion or failure\n- Implements intelligent retry logic with 10-second delays\n\n**✅ Success/Error Handling**\n- Routes successful completions to success response\n- Handles failures gracefully with error details\n- Returns structured JSON response with URLs/errors\n\n**📊 Logging & Monitoring**\n- Logs all requests for debugging and monitoring\n- Tracks timestamps and prediction IDs\n- Helps identify issues during development\n\n---\n\n### 🌟 **Key Benefits**\n\n- **🎨 Instant Video Generation**: Transform ideas into videos using state-of-the-art AI\n- **🔄 Automated Workflow**: Handles the complete generation pipeline automatically\n- **🛡️ Error Resilience**: Built-in retry logic and comprehensive error handling\n- **📈 Production Ready**: Includes logging, monitoring, and structured responses\n- **🔧 Customizable**: Easy to modify parameters and extend functionality\n- **⚡ Efficient Processing**: Optimized API calls with intelligent status checking\n\n---\n\n### 🚀 **Quick Start Instructions**\n\n1. **🔑 Get Your API Key**\n - Sign up at https://replicate.com\n - Navigate to your account settings\n - Copy your API token\n\n2. **🔧 Configure the Workflow**\n - Replace 'YOUR_REPLICATE_API_TOKEN' with your actual token\n - Adjust parameters in the 'Set Video Parameters' node\n - Customize the prompt or other inputs as needed\n\n3. **▶️ Execute the Workflow**\n - Click the 'Manual Trigger' to start\n - Monitor the execution in the n8n interface\n - Check logs for detailed execution information\n\n4. **📥 Get Your Results**\n - Successful generations return a URL to your video\n - Download or use the generated content as needed\n - Results are available immediately upon completion\n\n---\n\n### 🔍 **Troubleshooting Guide**\n\n**Common Issues:**\n- **Invalid API Token**: Ensure your Replicate token is valid and has sufficient credits\n- **Parameter Validation**: Check that required parameters match expected types\n- **Generation Timeout**: Some videos take longer - monitor the logs\n- **Output Format**: Verify the model returns the expected output format\n\n**Best Practices:**\n- Test with default parameters first\n- Monitor your Replicate usage and billing\n- Keep API tokens secure and never commit them to code\n- Use appropriate parameter values for your use case\n\n---\n\n**🔗 Additional Resources:**\n- Model Documentation: https://replicate.com/wan-video/wan-2.2-t2v-fast\n- Replicate API Docs: https://replicate.com/docs\n- n8n Documentation: https://docs.n8n.io\n\n---"
},
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"pinData": {},
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}よくある質問
このワークフローの使い方は？
上記のJSON設定コードをコピーし、n8nインスタンスで新しいワークフローを作成して「JSONからインポート」を選択、設定を貼り付けて認証情報を必要に応じて変更してください。
このワークフローはどんな場面に適していますか？
中級 - コンテンツ作成, マルチモーダルAI
有料ですか？
このワークフローは完全無料です。ただし、ワークフローで使用するサードパーティサービス（OpenAI APIなど）は別途料金が発生する場合があります。
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ワークフロー情報
難易度
中級
ノード数15
カテゴリー2
ノードタイプ7
作成者
Yaron Been
@yaron-nofluffBuilding AI Agents and Automations | Growth Marketer | Entrepreneur | Book Author & Podcast Host If you need any help with Automations, feel free to reach out via linkedin: https://www.linkedin.com/in/yaronbeen/ And check out my Youtube channel: https://www.youtube.com/@YaronBeen/videos
外部リンク
n8n.ioで表示 →
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