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Merge Videos Effortlessly with FFMPEGAPI.net: Using the Neonvideo Merge Endpoint

June 2026 FFMPEG API Team

In the era of digital content creation, video automation is becoming increasingly essential for developers, particularly for AI agents. FFMPEGAPI.net offers a robust hosted REST API, allowing you to merge videos easily without the need for server setup or complex FFmpeg infrastructure management. In this article, we will explore the Neonvideo Merge Videos endpoint, its features, and how to implement it in your projects.

What is the Neonvideo Merge Videos Endpoint?

The Neonvideo Merge Videos endpoint allows you to concatenate multiple video files into one seamless playback experience. It offers the ability to append an outro video while retaining its audio, making it an ideal solution for creating polished video content.

  • Concatenate multiple video URLs.
  • Append an optional outro video.
  • Support for audio replacement and subtitle burn-in.
  • Adjust output dimensions and add watermarks.

How to Use the Neonvideo Merge Endpoint

To utilize the Neonvideo Merge endpoint, you will send a POST request to the following path: /api/neonvideo_merge_videos. This request requires certain parameters to specify the videos to merge and any desired configurations.

The required parameters include a list of video URLs, while optional parameters allow for added customization like audio replacement, output dimensions, and watermarking.

  • Required Parameter: `video_urls` - An array of video URLs to merge.
  • Optional Parameter: `audio_url` - URL for replacement audio.
  • Optional Parameter: `outro_url` - URL for an outro video.
  • Optional Parameter: `dimensions` - Specify output dimensions like '1920x1080'.
  • Optional Parameter: `subtitle_url`, `watermark_url`, `async` - For additional features.
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())
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"}'

Why Choose FFMPEGAPI.net for Video Automation?

FFMPEGAPI.net stands out as the best choice for developers looking to automate video processing tasks. With its ease of use, you can bypass the complexities of server setup and manage your video workflows efficiently. The API-key authentication ensures that your applications can operate securely and seamlessly.

Moreover, the flexibility of the Neonvideo Merge endpoint allows developers to integrate advanced video processing features into their applications without the hassle of maintaining FFmpeg infrastructure.

  • No server management needed.
  • API-key authentication increases security and ease of use.
  • Ideal for automation, SaaS applications, and AI workflows.

In summary, FFMPEGAPI.net's Neonvideo Merge endpoint presents a significant advantage for developers involved in video content creation and automation. By simplifying the merging process and offering various customization options, it empowers you to enhance your video projects effortlessly. Start leveraging FFMPEGAPI.net today to streamline your video workflows and take your applications to the next level.

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