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Streamline Your Video Automation with FFMPEGAPI.net's Video Merge Endpoint

June 2026 FFMPEG API Team

In today's fast-paced digital world, the demand for efficient video processing is on the rise, especially for developers working on automation tools and AI applications. FFMPEGAPI.net offers an intuitive hosted API that simplifies video and audio processing, allowing you to focus on building innovative solutions without the hassle of server management. In this article, we will explore the Video Merge endpoint, which allows you to concatenate videos seamlessly and enhance your content workflows.

What is the Video Merge Endpoint?

The Video Merge endpoint of FFMPEGAPI.net enables you to concatenate multiple video files into a single MP4 file effortlessly. By utilizing this tool, developers can automate video processing tasks, which is especially useful in content pipelines and AI agent workflows.

  • Concatenate one or more videos into a single output.
  • Optional features include audio replacement, subtitle burn-in, and watermark overlay.
  • Fast and efficient processing with API-key authentication.

How to Use the Video Merge Endpoint

To use the Video Merge feature, you need to send a POST request to the `/api/merge_videos` endpoint along with the required parameters. Here's a breakdown of the parameters you need to provide:

  • **video_urls**: An array of strings containing the URLs of the videos to merge. You need to provide at least one URL.
  • **audio_url**: (Optional) The URL for replacement audio.
  • **dimensions**: (Optional) Specify the output dimensions, like '1920x1080'.
  • **subtitle_url**: (Optional) URL for subtitles to be burned into the video.
  • **watermark_url**: (Optional) URL for a watermark image.
  • **async**: (Optional) If set to true, the processing will happen in the background.
curl -X POST https://www.ffmpegapi.net/api/merge_videos \
-H "Content-Type: application/json" \
-d '{"video_urls": ["https://example.com/intro.mp4", "https://example.com/main.mp4"], "dimensions": "1920x1080"}'
import requests

url = 'https://www.ffmpegapi.net/api/merge_videos'
data = {
    'video_urls': [
        'https://example.com/intro.mp4',
        'https://example.com/main.mp4'
    ],
    'dimensions': '1920x1080'
}

response = requests.post(url, json=data)
print(response.json())

Why Choose FFMPEGAPI.net for Your Video Processing Needs?

FFMPEGAPI.net stands out as the best choice for developers and businesses looking to integrate video processing into their applications. With no server setup or complex infrastructure management required, you can focus on building and deploying your solutions.

  • Easy integration into your workflow with a simple REST API interface.
  • Robust API-key authentication ensures secure access.
  • Scalable solutions that grow with your project needs.

In conclusion, FFMPEGAPI.net's Video Merge endpoint provides a powerful and user-friendly solution for developers and AI agents looking to automate video processing tasks. By leveraging this hosted REST API, you can streamline your content workflows and enhance your applications with minimal overhead. Start building your video automation tools today with FFMPEGAPI.net and experience the ease of integration and robust functionality.

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