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Virtually stage listing photos with GenMagic, Google Sheets and Google Drive

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Created by: GenMagic || genmagic
GenMagic

Last update

Last update 9 hours ago

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Quick overview

Keep topics in a Google Sheet and get each back as a finished vertical Short: GenMagic writes the script and makes a 9:16 clip per scene, JSON2Video renders them at 1080x1920 with a voiceover and captions, and you approve it by email.

How it works

  1. Check Every Six Hours starts a run. Get Next Topic reads the rows whose Status is new and Take One Topic takes the first one.
  2. Write Short Script asks a GenMagic text model for a four-scene script as JSON: a hook first, one or two spoken sentences of narration per scene in the row's language, an English visual prompt for each shot, a title and a description.
  3. Split Script into Scenes makes one item per scene, and Generate Scene Clip turns each prompt into a 5-second 9:16 clip with Seedance 2.0 Mini and waits for it.
  4. Build JSON2Video Movie builds the movie: one scene per clip, the clip filling the frame and looping for as long as that scene's voiceover lasts, and captions generated from the voiceover for the whole video.
  5. Render Short with JSON2Video submits the movie with JSON2Video's verified node and waits up to 10 minutes for it, and If Render Done checks that a finished video came back.
  6. Ask for Approval emails you the video link to approve or decline. Mark Short Approved writes the title, description, video link and GenMagic cost to the row; Mark Short Declined and Mark Render Failed record the other outcomes (a failed or timed-out render is logged with its reason).

Setup

  1. Install the GenMagic node: open the nodes panel, search for GenMagic and install it (on self-hosted n8n you can also install the package n8n-nodes-genmagic under Settings, Community Nodes).
  2. Create a free GenMagic account and an API key at https://genmagic.co/get-api-key?utm_source=n8n&utm_medium=template&utm_campaign=json2video-short and choose it as the GenMagic API credential on both GenMagic nodes.
  3. Install the verified JSON2Video node the same way (search for JSON2Video), create a JSON2Video account at https://json2video.com/?afco=genmagic (an affiliate link: GenMagic earns a commission at no cost to you) and add your JSON2Video API key as the credential of Render Short with JSON2Video.
  4. Create a Google Sheet with the columns Topic, Language, Voice, Status, Title, Description, Video URL, GenMagic Cost (USD), Error. Add a topic with Status new and select the sheet in the four Google Sheets nodes.
  5. Connect Gmail in Ask for Approval and put your own address in Send To, then activate the workflow.

Requirements

  • n8n (Cloud or self-hosted) with the verified GenMagic and JSON2Video community nodes installed
  • A GenMagic account and API key; new verified accounts get free starter credit. Clips are priced per second (live prices at genmagic.co/models): in our test run each 5-second 720p Seedance 2.0 Mini clip cost about $0.57, so a four-scene Short is a little over $2, and 480p costs about half
  • A JSON2Video account and API key (renders are billed in JSON2Video credits; voiceovers and captions are included)
  • A Google account for Google Sheets and Gmail

Customization

  • Use Veo 3.1 Lite, Kling or Wan in Generate Scene Clip, a longer clip per scene, or 480p for cheaper drafts
  • Put any Azure or ElevenLabs voice name in the Voice column to change the narrator
  • Change the caption style, font or colours in Build JSON2Video Movie
  • Add a YouTube or TikTok upload after Mark Short Approved