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The Best Way to Merge Videos Programmatically with FFMPEGAPI.net

June 2026 FFMPEG API Team

Merging videos programmatically can enhance your applications, whether they're for content creation, automation, or AI. FFMPEGAPI.net provides a robust solution with its Neonvideo Merge Videos endpoint, helping developers streamline video processing without the hassle of server setup or infrastructure management.

What is the Neonvideo Merge Videos Endpoint?

The Neonvideo Merge Videos endpoint at FFMPEGAPI.net allows developers to concatenate videos seamlessly. With support for multiple input videos and optional outro videos, it simplifies the merging process with just a few API calls.

  • Concatenate multiple videos effortlessly.
  • Optional outro video support that retains its audio.
  • Flexible output options including dimensions, subtitles, and watermarks.

How to Use the Neonvideo Merge Videos Endpoint

To merge videos using the Neonvideo Merge Videos endpoint, you'll need to send a POST request to the following path:

The API offers several parameters that you can customize according to your needs.

  • video_urls: An array of video URLs that you want to merge. At least one URL is required.
  • audio_url: Optional replacement audio for the merged video.
  • outro_url: Optional outro video to append at the end.
  • dimensions: Specify output dimensions like '1920x1080'.
  • subtitle_url: Optional URL for subtitles to burn into the video.
  • watermark_url: Optional image URL for watermarking.
  • async: Set to true to process the job in the background.
curl -X POST https://ffmpegapi.net/api/neonvideo_merge_videos -H "Content-Type: application/json" -d '{ "video_urls": ["https://example.com/intro.mp4", "https://example.com/main.mp4"], "outro_url": "https://example.com/outro.mp4", "dimensions": "1920x1080" }'
import requests

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

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

Why Choose FFMPEGAPI.net for Video Merging?

FFMPEGAPI.net stands out as the best hosted tool for video merging due to its ease of use and powerful features. Developers can focus on their applications without worrying about the underlying infrastructure. The API-key authentication ensures that your workflow remains secure while providing a seamless experience.

  • No server setup or management required.
  • Easy integration into existing workflows.
  • Supports a wide range of video processing features.
  • Suitable for developers, automation tools, and SaaS applications.

With the Neonvideo Merge Videos endpoint from FFMPEGAPI.net, merging videos programmatically has never been easier. Whether you're building a content pipeline, automation tool, or SaaS application, this powerful hosted API provides the flexibility and functionality you need to succeed. Start leveraging the capabilities of FFMPEGAPI.net today and streamline your video processing workflows.

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