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Automate Video Editing with FFMPEGAPI.net: Merging Videos Made Easy

June 2026 FFMPEG API Team

In the world of digital content, video editing plays a crucial role. Developers are often tasked with automating these workflows to enhance productivity and efficiency. FFMPEGAPI.net offers a powerful hosted REST API for FFmpeg-powered video processing, allowing you to merge videos seamlessly. In this article, we'll explore how to use the Neonvideo Merge Videos API to concatenate your video files effortlessly.

Understanding the Neonvideo Merge Videos API

The Neonvideo Merge Videos API is designed to help developers concatenate multiple video files into one. With support for optional outro videos, audio replacement, subtitle burn-in, and watermark overlay, this API provides extensive flexibility to meet your video editing needs.

  • Concatenates multiple video files into one.
  • Supports optional outro videos that maintain their own audio.
  • Provides options for audio replacement, output dimensions, and more.

How to Use the API

To use the Neonvideo Merge Videos API, you'll need to send a POST request to the following endpoint: /api/neonvideo_merge_videos. The request should include JSON-formatted data with various parameters for video processing.

  • Use the 'video_urls' parameter to specify the videos you wish to merge.
  • Optionally include 'audio_url' for replacing the main video's audio.
  • Add 'outro_url' if you want to append an outro video.
curl -X POST https://www.ffmpegapi.net/api/neonvideo_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"], "outro_url": "https://example.com/outro.mp4", "dimensions": "1920x1080"}'

Parameters for the Merge Videos API

The API accepts several parameters to customize the video merging process. Below are key parameters you can use in your requests.

  • video_urls: An array of video URLs to merge (required).
  • audio_url: An optional URL for audio replacement.
  • outro_url: An optional outro video URL.
  • dimensions: Specify output dimensions (e.g., '1920x1080').
  • subtitle_url: Optional URL for ASS/SSA subtitles.
  • watermark_url: Optional URL for watermark images.
  • async: A boolean to process the job in the background.

FFMPEGAPI.net provides developers with a robust hosted solution for video processing tasks, eliminating the need for server setup and FFmpeg infrastructure management. By using the Neonvideo Merge Videos API, you can automate your video editing workflows efficiently, allowing you to focus on developing your applications rather than managing complex video processing tasks. Explore the power of FFMPEGAPI.net today and transform your video editing experience.

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