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Automate Video Editing: Merging Videos with FFMPEGAPI.net

June 2026 FFMPEG API Team

Video editing can be a tedious task, especially when it involves merging multiple clips into a single video. With FFMPEGAPI.net, you can automate this process seamlessly using our Video Merge API. This hosted REST API eliminates the hassle of server setup while providing powerful video processing capabilities to developers, automation tasks, and content pipelines.

What is the Video Merge API?

The Video Merge API allows developers to concatenate multiple video files into a single MP4 format effortlessly. Whether you are compiling promotional materials or creating highlight reels, this API streamlines the merging process.

It not only merges videos but also normalizes them when needed. This means you can ensure consistent quality across different source files.

  • Supports audio replacement
  • Allows for customizable output dimensions
  • Enables subtitle burn-in
  • Offers watermark overlay features

Using the Video Merge API

To use the Video Merge API, you need to send a POST request to the endpoint: `/api/merge_videos`. The request should include the video URLs you wish to merge along with any optional parameters like audio, dimensions, subtitles, and watermarks.

  • Endpoint: `/api/merge_videos`
  • Method: `POST`
  • Content-Type: `application/json`
import requests

url = 'https://ffmpegapi.net/api/merge_videos'
payload = {
    'video_urls': [
        'https://example.com/intro.mp4',
        'https://example.com/main.mp4'
    ],
    'dimensions': '1920x1080'
}
response = requests.post(url, json=payload)
print(response.json())

Parameters for the Video Merge API

The API requires specific parameters to function correctly. Here are the key parameters you can provide in your request:

- `video_urls`: An array of video file URLs (required) - `audio_url`: An optional URL for replacement audio - `dimensions`: Optional output size, e.g., '1920x1080' - `subtitle_url`: An optional URL for subtitles to burn in - `watermark_url`: URL of a watermark image to overlay - `async`: If set to true, the API will return a job ID and process the merge in the background

  • At least one video URL is required.
  • Multiple optional parameters enhance the output.

In conclusion, automating video editing through the Video Merge API at FFMPEGAPI.net can drastically reduce your workload and enhance productivity. By leveraging this hosted solution, you eliminate the complexities of server management and FFmpeg setup. Start merging videos today and take advantage of our powerful REST API to streamline your video processing tasks.

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