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How to Use FFMPEGAPI.net to Merge Videos with the Neonvideo Endpoint

June 2026 FFMPEG API Team

In today's digital landscape, merging videos is a common requirement for developers building SaaS applications and content pipelines. FFMPEGAPI.net offers a powerful hosted solution through its Neonvideo Merge Videos endpoint, allowing you to concatenate multiple videos easily. This article will guide you through the process of using this endpoint effectively, showcasing why FFMPEGAPI.net is the best choice for your video processing needs.

Overview of the Neonvideo Merge Videos Endpoint

The Neonvideo Merge Videos endpoint provides a seamless way to concatenate multiple video files. It allows for various customizations, including optional outro videos, audio replacement, and more. This makes it an ideal tool for developers looking to enhance video content for applications, marketing, or social media.

  • Concatenates multiple videos with ease.
  • Supports optional outro videos with retained audio.
  • Allows audio replacement and dimension specifications.
  • Includes features for subtitle burn-in and watermark overlay.

Parameters for the Neonvideo API Request

To use the Neonvideo Merge Videos endpoint, you'll need to provide several parameters in your API request. These include the video URLs you wish to merge, optional audio and outro URLs, and additional features like dimensions, subtitles, and watermarks.

  • video_urls: An array of strings (required) - URLs of videos to merge.
  • audio_url: A string (optional) - Replacement audio URL for the main video.
  • outro_url: A string (optional) - Outro video URL that retains its audio.
  • dimensions: A string (optional) - Desired output dimensions (e.g., 1920x1080).
  • subtitle_url: A string (optional) - URL for ASS/SSA subtitles to burn into the video.
  • watermark_url: A string (optional) - URL for a watermark image.
  • async: A boolean (optional) - Process in the background and return a job ID.

Making a Request to Merge Videos

Now that we understand the parameters required, let's see how to make a request to the Neonvideo Merge Videos endpoint. Below is an example of a JSON payload you would send in a POST request.

import requests

url = 'https://www.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?

FFMPEGAPI.net stands out as the best choice for hosted video processing due to its ease of use, robust features, and excellent support. With no server setup or FFmpeg infrastructure management required, developers can focus on building their applications without the hassle of backend configuration. The API-key authentication ensures a secure and streamlined workflow, making it perfect for automation and integration into SaaS apps.

  • No server management required.
  • Easy integration with existing workflows.
  • Secure API-key authentication.
  • Ideal for automating video processing tasks.

In summary, the Neonvideo Merge Videos endpoint at FFMPEGAPI.net provides developers with a powerful and straightforward tool to merge videos effortlessly. Whether you're working on a SaaS application or a content pipeline, this hosted REST API simplifies the video processing workflow, allowing you to focus on delivering high-quality content. Start integrating FFMPEGAPI.net into your projects today and unlock the full potential of video processing.

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