Automate Video Caption Generation with json2video
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Effortlessly generate professional video captions for your content. This n8n workflow automates the process of adding subtitles to videos using the json2video API, saving you time and resources.
About This Workflow
This n8n workflow empowers you to fully automate the generation of video captions. By leveraging the power of the json2video API, you can seamlessly integrate subtitle creation into your content pipeline. The workflow begins by configuring essential video parameters like URL, width, and height. It then sends a request to the json2video API to initiate the video processing with specified caption styles. A crucial waiting period is included to allow for rendering, followed by a status check to ensure successful completion. If any errors occur, they are gracefully handled. Finally, the workflow extracts key video metadata, including the caption URL, duration, size, and rendering time, providing a comprehensive output for further use.
Key Features
- Automated Caption Creation: Eliminate manual captioning with a fully automated workflow.
- Customizable Subtitle Styles: Define the appearance of your captions, including font, size, and color.
- Video Metadata Extraction: Automatically retrieve important video details post-processing.
- Error Handling: Built-in mechanisms to manage and report any processing errors.
- Scalable Integration: Easily integrate into existing content workflows via n8n.
How To Use
- Trigger Node: Start the workflow by clicking 'Test workflow' or by integrating it with another trigger.
- Configure Video Details: Use the 'Config' node to set the
video_url,width, andheightof the video you want to process. - Add Captions: The 'json2video - Add Captions' node sends a request to the json2video API to generate video with subtitles. Ensure your
json2videocredentials are set up. - Wait for Processing: The 'Wait' node introduces a pause to allow json2video to render the video with captions.
- Check Video Status: The 'json2video - Get Status' node periodically fetches the processing status of your video.
- Error Handling: The 'Is Error' node checks if the video processing encountered an error. If so, the 'Handle Error' node (a No Operation node) can be customized for specific error actions.
- Output Results: If the video processing is successful, the 'Output' node extracts and presents key information about the generated video, such as its URL, duration, size, and rendering time.
Apps Used
Workflow JSON
{
"id": "f1089698-e889-46f5-b59e-fefa94958d4c",
"name": "Automate Video Caption Generation with json2video",
"nodes": 7,
"category": "Marketing",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
Get This Workflow
ID: f1089698-e889...
About the Author
DevOps_Master_X
Infrastructure Expert
Specializing in CI/CD pipelines, Docker, and Kubernetes automations.
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