Workflow n8n
Automatisation Podcast avec n8n : résumé et téléchargement audio
Ce workflow n8n est conçu pour automatiser le processus de résumé et de téléchargement de podcasts, facilitant ainsi la gestion de contenu audio pour les créateurs et les entreprises. Dans un contexte où la production de contenu audio est en pleine expansion, ce workflow permet de gagner du temps en automatisant des tâches répétitives. Les utilisateurs peuvent ainsi se concentrer sur la création de contenu de qualité tout en s'assurant que leurs podcasts sont facilement accessibles et résumés de manière efficace.
- Étape 1 : le déclencheur est programmé via un nœud de planification qui active le workflow à intervalles réguliers.
- Étape 2 : le workflow utilise le nœud HTTP Request pour récupérer les données du podcast à partir d'une API externe.
- Étape 3 : les fichiers audio sont ensuite traités par le nœud Whisper pour la transcription, suivi d'une étape de résumé avec OpenAI.
- Étape 4 : les résultats sont fusionnés et formatés en HTML pour une présentation claire. Enfin, les fichiers audio sont téléchargés et stockés, et des notes autocollantes sont créées pour un suivi visuel. Grâce à cette automatisation n8n, les utilisateurs bénéficient d'une gestion simplifiée de leurs podcasts, réduisant le temps passé sur des tâches manuelles et augmentant l'efficacité globale de leur production de contenu.
Tags clés :automatisationpodcastn8ngestion de contenutranscription
Catégorie: Scheduled · Tags: automatisation, podcast, n8n, gestion de contenu, transcription❤ 0
Workflow n8n podcast, gestion de contenu, transcription : vue d'ensemble
Schéma des nœuds et connexions de ce workflow n8n, généré à partir du JSON n8n.
Workflow n8n podcast, gestion de contenu, transcription : détail des nœuds
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"meta": {
"instanceId": "7858a8e25b8fc4dae485c1ef345e6fe74effb1f5060433ef500b4c186c965c18"
},
"nodes": [
{
"id": "49ab7596-665e-4a0f-bb8b-9dc04525ce88",
"name": "Gmail",
"type": "n8n-nodes-base.gmail",
"position": [
2340,
1440
],
"parameters": {
"message": "={{ $json.html }}",
"options": {},
"subject": "Podcast Review"
},
"credentials": {
"gmailOAuth2": {
"id": "1MUdv1HbrQUFABiZ",
"name": "Gmail account"
}
},
"typeVersion": 2.1
},
{
"id": "40aa23f4-69d6-46e5-84a2-b46a64a3f0af",
"name": "TaddyTopDaily",
"type": "n8n-nodes-base.httpRequest",
"position": [
1620,
820
],
"parameters": {
"url": "https://api.taddy.org/",
"method": "POST",
"options": {},
"sendBody": true,
"sendHeaders": true,
"bodyParameters": {
"parameters": [
{
"name": "query",
"value": "=query { getTopChartsByGenres( limitPerPage:10, filterByCountry:UNITED_STATES_OF_AMERICA, taddyType:PODCASTEPISODE, genres:PODCASTSERIES_{{ $json.genre }}){ topChartsId podcastEpisodes{ uuid name audioUrl podcastSeries{ uuid name } } } }"
}
]
},
"headerParameters": {
"parameters": [
{
"name": "X-USER-ID"
},
{
"name": "X-API-KEY"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "42eea23b-b09c-49ee-af5b-12abb3960390",
"name": "Genre",
"type": "n8n-nodes-base.set",
"position": [
1420,
820
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "e995cd5b-b91c-4a9d-8215-44d7dfe3f52f",
"name": "genre",
"type": "string",
"value": "TECHNOLOGY"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "da256fbf-ed7b-4a26-9fa8-33d1c2b717a5",
"name": "Split Out",
"type": "n8n-nodes-base.splitOut",
"position": [
1840,
820
],
"parameters": {
"options": {},
"fieldToSplitOut": "data.getTopChartsByGenres.podcastEpisodes"
},
"typeVersion": 1
},
{
"id": "069ab68c-dcd6-406f-8e7f-2597f62a04f5",
"name": "Whisper Transcribe Audio",
"type": "n8n-nodes-base.httpRequest",
"position": [
1880,
1120
],
"parameters": {
"url": "https://api.openai.com/v1/audio/transcriptions",
"method": "POST",
"options": {},
"sendBody": true,
"contentType": "multipart-form-data",
"authentication": "predefinedCredentialType",
"bodyParameters": {
"parameters": [
{
"name": "model",
"value": "whisper-1"
},
{
"name": "file",
"parameterType": "formBinaryData",
"inputDataFieldName": "data"
}
]
},
"nodeCredentialType": "openAiApi"
},
"credentials": {
"openAiApi": {
"id": "tTOOlpAaNT3QoKbQ",
"name": "OpenAi account"
}
},
"typeVersion": 3
},
{
"id": "ffa67b8d-8601-4e1d-8f72-b6266e6b3327",
"name": "Final Data",
"type": "n8n-nodes-base.set",
"position": [
2320,
1120
],
"parameters": {
"mode": "raw",
"options": {},
"jsonOutput": "={\n\"podcast\": \"{{ $('TaddyTopDaily').item.json.data.getTopChartsByGenres.podcastEpisodes[$itemIndex].podcastSeries.name }}\",\n\"name\": \"{{ $('TaddyTopDaily').item.json.data.getTopChartsByGenres.podcastEpisodes[$itemIndex].name.replace(/\\\"/g,'\\\"') }}\",\n \"url\":\"{{ $('TaddyTopDaily').item.json.data.getTopChartsByGenres.podcastEpisodes[$itemIndex].audioUrl.replace(/\"/g,'') }}\",\n\"summary\":\"{{ $json.message.content.replace(/\\\\/g, '\\\\\\\\').replace(/\"/g, '\\\\\"').replace(/\\n/g, '<br/>').replace(/\\r/g, '\\\\r').replace(/\\t/g, '\\\\t') }}\"\n \n}\n"
},
"typeVersion": 3.4
},
{
"id": "88cd1fa5-07ae-4dcd-b4f8-85cbf7c98d73",
"name": "Merge Results",
"type": "n8n-nodes-base.code",
"position": [
1900,
1440
],
"parameters": {
"jsCode": "return [{fields:$input.all().map(x=>x.json)}]"
},
"typeVersion": 2
},
{
"id": "4c2c80d1-750f-42f1-a0f1-343dec325b0f",
"name": "HTML",
"type": "n8n-nodes-base.html",
"position": [
2120,
1440
],
"parameters": {
"html": "<!DOCTYPE html>\n<html>\n<head>\n <meta charset=\"UTF-8\" />\n</head>\n<body>\n <table>\n <tr> \n {{ ['Podcast', 'Episode', 'Summary'].map(propname=>'<td><h4>'+propname+'</h4></td>').join('') }}\n </tr>\n {{ $json.fields.map(ep=>{ return `<tr><td>${ep.podcast}</td><td><a href=\"${ep.url}\">${ep.name}</a></td><td>${ep.summary}</td><td></td></tr>`} ) }}\n </table>\n</body>\n</html>\n\n<style>\ntr { \n border: 1px solid #000; \n padding: 8px; \n }\n.container {\n background-color: #ffffff;\n text-align: center;\n padding: 16px;\n border-radius: 8px;\n}\n\nh1 {\n color: #ff6d5a;\n font-size: 24px;\n font-weight: bold;\n padding: 8px;\n}\n\nh2 {\n color: #909399;\n font-size: 18px;\n font-weight: bold;\n padding: 8px;\n}\n</style>\n"
},
"executeOnce": true,
"typeVersion": 1.2
},
{
"id": "f1d13556-2c3a-48e5-84a1-5b82f338c6ba",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
340,
760
],
"parameters": {
"color": 4,
"width": 547.952991050529,
"height": 683.5200847858991,
"content": "## Daily Podcast Summary\n### This workflow will summarize the content in the day's top podcasts for a certain genre, then send you the podcasts with summaries by email\n\n## Setup:\n 1. Create a free API key on Taddy here: https://taddy.org/signup/developers\n 2. Input your user number and API key into the `TaddyTopDaily` node in the header parameters X-USER-ID and X-API-KEY respectively.\n 3. Create access credentials for your Gmail as described here: https://developers.google.com/workspace/guides/create-credentials. Use the credentials from your *client_secret.json* in the `Gmail` node.\n 4. In the `Genre` node, set the genre of podcasts you want a summary for. Valid values are: TECHNOLOGY, NEWS, ARTS, COMEDY, SPORTS, FICTION, etc. Look at api.taddy.org for the full list (they will be displayed in the help docs as PODCASTSERIES_TECHNOLOGY, PODCASTSERIES_NEWS, etc.)\n 5. Enter your email address in the `Gmail` node.\n 6. Change the schedule time for sending email from `Schedule` to whichever time you want to receive the email.\n \n\n## Test:\n- Link a `Test Workflow` node in place of the `Schedule` node.\n- Hit Test Workflow.\n- Check your email for the results."
},
"typeVersion": 1
},
{
"id": "5aee7279-349e-47cd-99dc-7a32677b5a20",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
1820,
1060
],
"parameters": {
"width": 651.4454343326669,
"height": 252.64899257060446,
"content": "### Whisper transcribes and Open AI summarizes the podcast"
},
"typeVersion": 1
},
{
"id": "f8b4a203-b27f-4a11-90ef-a7e1561219f5",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
1100,
760
],
"parameters": {
"width": 1189.7320416038633,
"height": 249.2202456997519,
"content": "### Get daily list of top podcasts (according to Apple charts) and download audio, then crop for OpenAI"
},
"typeVersion": 1
},
{
"id": "7045c9c8-5509-4dc0-b167-ddd4d6c90c22",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
1825,
1384
],
"parameters": {
"width": 645.0210885124873,
"height": 227.94126205257731,
"content": "### Finally, send the email!"
},
"typeVersion": 1
},
{
"id": "8dc9583b-cec3-4ac0-a74a-329f6c3b4801",
"name": "Summarize Podcast",
"type": "n8n-nodes-base.openAi",
"position": [
2140,
1120
],
"parameters": {
"model": "gpt-4o-mini",
"prompt": {
"messages": [
{
"content": "=Summarize the major points of the following podcast: {{ $json.text }}. Start your answer by saying 'This episode focuses on', 'This episode is about', etc. Contain your answer to 3-4 paragraphs max, and focus on only key information. "
}
]
},
"options": {
"maxTokens": 500
},
"resource": "chat",
"requestOptions": {}
},
"credentials": {
"openAiApi": {
"id": "tTOOlpAaNT3QoKbQ",
"name": "OpenAi account"
}
},
"typeVersion": 1
},
{
"id": "e8d122f1-29f9-41ca-9c6b-b72269686fd6",
"name": "Schedule",
"type": "n8n-nodes-base.scheduleTrigger",
"position": [
1220,
820
],
"parameters": {
"rule": {
"interval": [
{
"triggerAtHour": 8
}
]
}
},
"typeVersion": 1.2
},
{
"id": "67bc7a5b-8d0a-4de4-918d-410551dad4d7",
"name": "Request Audio Crop",
"type": "n8n-nodes-base.httpRequest",
"position": [
1000,
1220
],
"parameters": {
"url": "https://api.products.aspose.app/audio/cutter/api/cutter",
"method": "POST",
"options": {},
"sendBody": true,
"contentType": "multipart-form-data",
"sendHeaders": true,
"bodyParameters": {
"parameters": [
{
"name": "1",
"parameterType": "formBinaryData",
"inputDataFieldName": "data"
},
{
"name": "convertOption",
"value": "{\"startTime\":\"00:08:00\",\"endTime\":\"00:24:00\",\"audioFormat\":\"mp3\"}"
}
]
},
"headerParameters": {
"parameters": [
{
"name": "Accept",
"value": "*/*("
},
{
"name": "Connection",
"value": "keep-alive"
},
{
"name": "Origin",
"value": "https://products.aspose.app"
},
{
"name": "Referer",
"value": "https://products.aspose.app"
},
{
"name": "Sec-Fetch-Dest",
"value": "empty"
},
{
"name": "Sec-Fetch-Mode",
"value": "cors"
},
{
"name": "Sec-Fetch-Site",
"value": "same-site"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "0dc62507-3fea-45d7-a0dc-e92fb8e2600f",
"name": "Get Download Link",
"type": "n8n-nodes-base.httpRequest",
"position": [
1200,
1220
],
"parameters": {
"url": "=https://api.products.aspose.app/audio/cutter/api/cutter/HandleStatus?fileRequestId={{ $('Request Audio Crop').item.json.Data.FileRequestId }}",
"options": {},
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "Accept",
"value": "application/json, text/javascript, */*; q=0.01"
},
{
"name": "Connection",
"value": "keep-alive"
},
{
"name": "Origin",
"value": "https://products.aspose.app"
},
{
"name": "Referer",
"value": "https://products.aspose.app"
},
{
"name": "Sec-Fetch-Dest",
"value": "empty"
},
{
"name": "Sec-Fetch-Dest",
"value": "cors"
},
{
"name": "Sec-Fetch-Dest",
"value": "same-site"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "8aa65189-2a4b-4ac4-9915-45ccd679a5da",
"name": "Download Cut MP3",
"type": "n8n-nodes-base.httpRequest",
"position": [
1660,
1140
],
"parameters": {
"url": "={{ $json.Data.DownloadLink }}",
"options": {}
},
"typeVersion": 4.2
},
{
"id": "4e7318df-dbaa-4d9f-858d-4455ead763c1",
"name": "Download Podcast",
"type": "n8n-nodes-base.httpRequest",
"position": [
2060,
820
],
"parameters": {
"url": "={{ $json.audioUrl }}",
"options": {}
},
"typeVersion": 4.2
},
{
"id": "ab4601c6-7387-4f2f-a2f3-4256f88c0b3e",
"name": "Wait",
"type": "n8n-nodes-base.wait",
"position": [
1600,
1360
],
"webhookId": "bc28bc57-d9ea-430e-88db-78d088a058cb",
"parameters": {},
"typeVersion": 1.1
},
{
"id": "a0b300b9-aaad-48f1-8319-a03700e0d298",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
920,
1100
],
"parameters": {
"width": 898.7483569555845,
"height": 387.3779915472271,
"content": "### Crop the podcast down before analysis"
},
"typeVersion": 1
},
{
"id": "34ca89fe-4ed1-491f-b3b9-32e97040959b",
"name": "If Downloads Ready",
"type": "n8n-nodes-base.if",
"position": [
1380,
1180
],
"parameters": {
"options": {},
"conditions": {
"options": {
"leftValue": "",
"caseSensitive": true,
"typeValidation": "loose"
},
"combinator": "and",
"conditions": [
{
"id": "49440938-0cb3-41c8-bcab-b7ad96973f77",
"operator": {
"type": "boolean",
"operation": "true",
"singleValue": true
},
"leftValue": "={{ $input.all().map(x=>x.json.Data.DownloadLink).reduce((accumulator, currentValue) => accumulator && currentValue, true)\n}}",
"rightValue": ""
}
]
},
"looseTypeValidation": true
},
"typeVersion": 2.1
}
],
"pinData": {},
"connections": {
"HTML": {
"main": [
[
{
"node": "Gmail",
"type": "main",
"index": 0
}
]
]
},
"Wait": {
"main": [
[
{
"node": "Get Download Link",
"type": "main",
"index": 0
}
]
]
},
"Genre": {
"main": [
[
{
"node": "TaddyTopDaily",
"type": "main",
"index": 0
}
]
]
},
"Schedule": {
"main": [
[
{
"node": "Genre",
"type": "main",
"index": 0
}
]
]
},
"Split Out": {
"main": [
[
{
"node": "Download Podcast",
"type": "main",
"index": 0
}
]
]
},
"Final Data": {
"main": [
[
{
"node": "Merge Results",
"type": "main",
"index": 0
}
]
]
},
"Merge Results": {
"main": [
[
{
"node": "HTML",
"type": "main",
"index": 0
}
]
]
},
"TaddyTopDaily": {
"main": [
[
{
"node": "Split Out",
"type": "main",
"index": 0
}
]
]
},
"Download Cut MP3": {
"main": [
[
{
"node": "Whisper Transcribe Audio",
"type": "main",
"index": 0
}
]
]
},
"Download Podcast": {
"main": [
[
{
"node": "Request Audio Crop",
"type": "main",
"index": 0
}
]
]
},
"Get Download Link": {
"main": [
[
{
"node": "If Downloads Ready",
"type": "main",
"index": 0
}
]
]
},
"Summarize Podcast": {
"main": [
[
{
"node": "Final Data",
"type": "main",
"index": 0
}
]
]
},
"If Downloads Ready": {
"main": [
[
{
"node": "Download Cut MP3",
"type": "main",
"index": 0
}
],
[
{
"node": "Wait",
"type": "main",
"index": 0
}
]
]
},
"Request Audio Crop": {
"main": [
[
{
"node": "Get Download Link",
"type": "main",
"index": 0
}
]
]
},
"Whisper Transcribe Audio": {
"main": [
[
{
"node": "Summarize Podcast",
"type": "main",
"index": 0
}
]
]
}
}
}Workflow n8n podcast, gestion de contenu, transcription : pour qui est ce workflow ?
Ce workflow s'adresse aux créateurs de contenu audio, aux entreprises de médias et aux équipes marketing qui cherchent à optimiser la gestion de leurs podcasts. Il est idéal pour les professionnels ayant un niveau technique intermédiaire et souhaitant automatiser des processus répétitifs liés à la production audio.
Workflow n8n podcast, gestion de contenu, transcription : problème résolu
Ce workflow résout le problème de la gestion manuelle des podcasts, qui peut être chronophage et sujet à des erreurs. En automatisant la transcription et le résumé des épisodes, les utilisateurs évitent des pertes de temps significatives et réduisent le risque d'erreurs humaines. À la fin du processus, ils obtiennent des résumés clairs et des fichiers audio prêts à être partagés, ce qui améliore l'efficacité de leur production de contenu.
Workflow n8n podcast, gestion de contenu, transcription : étapes du workflow
Étape 1 : Le workflow est déclenché selon un calendrier défini.
- Étape 1 : Les données du podcast sont récupérées via une requête HTTP.
- Étape 2 : Les fichiers audio sont transcrits à l'aide du nœud Whisper.
- Étape 3 : Un résumé est généré grâce à OpenAI.
- Étape 4 : Les résultats sont fusionnés et formatés en HTML.
- Étape 5 : Les fichiers audio sont téléchargés et des notes autocollantes sont créées pour un suivi visuel.
Workflow n8n podcast, gestion de contenu, transcription : guide de personnalisation
Pour personnaliser ce workflow, vous pouvez modifier l'URL de l'API dans le nœud HTTP Request pour pointer vers votre source de podcast. Vous pouvez également ajuster les paramètres de transcription dans le nœud Whisper selon vos besoins spécifiques. Si vous souhaitez changer le format de sortie, modifiez le nœud HTML en conséquence. Enfin, assurez-vous que les notes autocollantes contiennent les informations pertinentes pour votre suivi. Pensez à sécuriser les accès API et à monitorer le workflow pour garantir son bon fonctionnement.