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Effortlessly Merge Videos with the Best Video Processing API

June 2026 FFMPEG API Team

In the world of video content creation, merging multiple videos into a single seamless piece can be a tedious task. Thankfully, with FFMPEGAPI.net, developers can leverage a powerful hosted REST API to automate this workflow without the hassle of server management or FFmpeg setup. In this article, we will explore the Video Merge feature of FFMPEGAPI.net, detailing how to use it effectively for your projects.

What is the Video Merge Endpoint?

The Video Merge endpoint at FFMPEGAPI.net allows users to concatenate multiple videos into a single MP4 file. This functionality is essential for developers looking to streamline the video production process in applications such as content pipelines, automation scripts, and SaaS platforms.

  • Concatenates multiple video files effortlessly.
  • Supports optional audio replacement, output dimensions, subtitles, and watermarks.
  • Provides a simple API-key authentication for secure access.

How to Use the Video Merge API

To utilize the Video Merge feature, you'll need to send a POST request to the endpoint: /api/merge_videos. The API accepts a variety of parameters to customize your video output.

  • video_urls (required): An array of URLs pointing to the videos you want to merge.
  • audio_url (optional): A URL to an audio file that will replace the original audio.
  • dimensions (optional): Specifies the output video dimensions, such as '1920x1080'.
  • subtitle_url (optional): A URL to a subtitle file that can be burned into the video.
  • watermark_url (optional): A URL to an image to use as a watermark on the final video.
  • async (optional): If set to true, the process will run in the background, returning a job ID.
import requests

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

response = requests.post(url, json=data, headers=headers)
print(response.json())
curl -X POST https://ffmpegapi.net/api/merge_videos \
-H 'Content-Type: application/json' \
-H 'Authorization: Bearer YOUR_API_KEY' \
-d '{
    "video_urls": ["https://example.com/intro.mp4", "https://example.com/main.mp4"],
    "dimensions": "1920x1080"
}'

Why Choose FFMPEGAPI.net?

FFMPEGAPI.net stands out as the best video processing API for automation due to its ease of use and extensive functionality. With no need for server setup or FFmpeg infrastructure management, developers can focus on their applications rather than backend complexities.

  • Quick integration with any development environment thanks to its REST API.
  • Robust features that cater to various video processing needs.
  • Designed for automation, making it perfect for content pipelines and AI agents.

In conclusion, FFMPEGAPI.net provides a comprehensive solution for developers seeking to merge videos effortlessly through its Video Merge API. By leveraging this hosted service, you can save time, reduce complexity, and enhance your application's video processing capabilities. Start today and see how FFMPEGAPI.net can elevate your video workflows.

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