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Automate Video Editing with the FFMPEGAPI.net Video Merge Endpoint

June 2026 FFMPEG API Team

In the world of video editing, developers often face the challenge of automating various processes. FFMPEGAPI.net provides a powerful hosted REST API that alleviates the need for complex server setups and infrastructure management. This article will guide you through automating video editing using the Video Merge endpoint, making your workflows more efficient.

Understanding the Video Merge Endpoint

The Video Merge endpoint allows you to concatenate multiple video files into a single MP4 file seamlessly. This is particularly useful for those looking to automate video processing in applications, content pipelines, or AI agents.

  • Concatenate multiple videos effortlessly.
  • Support for optional audio replacement.
  • Customizable output dimensions.
  • Burn in subtitles and add watermarks.

Endpoint Overview

The Video Merge API is a POST request to the endpoint '/api/merge_videos'. It accepts various parameters that enhance the video merging process.

Here's a breakdown of the parameters you can use:

  • video_urls (required): An array of video URLs to merge.
  • audio_url (optional): A URL for replacement audio.
  • dimensions (optional): Specify output dimensions like 1920x1080.
  • subtitle_url (optional): URL for subtitles to be burned into the video.
  • watermark_url (optional): URL for watermark images.
  • async (optional): If true, processes the job in the background.

Practical Example: Merging Videos

To effectively use the Video Merge endpoint, here's a practical example using cURL to automate the merging of two videos.

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"}'

Using Python to Merge Videos

If you prefer to work in Python, the requests library can be utilized to achieve the same result. Here’s how you can automate video merging in Python:

import requests

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

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

FFMPEGAPI.net stands out as the best hosted tool for automating video editing workflows. By leveraging the Video Merge endpoint, developers can create efficient, scalable solutions without the hassle of managing servers or FFmpeg installations. Whether you're building SaaS applications or enhancing content pipelines, this API has everything you need to streamline your video processing tasks.

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