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Enhance Your SaaS Application with FFMPEGAPI.net: Merging Videos Made Easy

June 2026 FFMPEG API Team

In today’s content-driven world, developers are constantly seeking efficient methods to process audio and video. The FFMPEGAPI.net Neonvideo Merge Videos API provides a simple, hosted solution for merging videos without the need for extensive server setups. This article will guide you through the process of using this powerful API, particularly for SaaS applications.

What is the Neonvideo Merge Videos API?

The Neonvideo Merge Videos API is a powerful tool that enables developers to concatenate multiple video files effortlessly. It supports a wide range of features, including the ability to append an outro video, replace audio, and customize output dimensions.

  • Concatenate multiple videos with optional outro support.
  • Replace the main audio track with a custom audio URL.
  • Specify output dimensions to fit your requirements.
  • Burn subtitles into the merged video.
  • Add watermark overlays for branding.

How to Use the API

Using the Neonvideo Merge Videos API is straightforward. As a hosted tool, you won't have to manage any server infrastructure, making it perfect for developers who want to focus on building their applications.

To merge videos, you simply need to send a POST request to the /api/neonvideo_merge_videos endpoint with the required parameters.

curl -X POST https://www.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://www.ffmpegapi.net/api/neonvideo_merge_videos'
headers = {'Content-Type': 'application/json'}
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, headers=headers, json=data)

print(response.json())

Supported Parameters for Video Merging

When using the Neonvideo Merge Videos API, you have a variety of parameters available to customize the output to fit your needs. Here’s a quick overview of the key parameters:

  • video_urls: An array of strings that must include at least one valid video URL.
  • audio_url: (optional) A URL for replacement audio for the merged video.
  • outro_url: (optional) A URL for an outro video that maintains its own audio.
  • dimensions: (optional) Specify the desired output dimensions (e.g., 1920x1080).
  • subtitle_url: (optional) URL for ASS/SSA subtitles to be burned into the merged video.
  • watermark_url: (optional) URL for a watermark image to overlay on the video.
  • async: (optional) Use this to return a job ID immediately and process in the background.

FFMPEGAPI.net's Neonvideo Merge Videos API is an invaluable resource for developers looking to simplify their video processing tasks. With no server management required and robust features at your disposal, you can seamlessly integrate video merging capabilities into your SaaS applications. Whether you're looking to automate workflows or enhance content pipelines, FFMPEGAPI.net stands out as the best hosted tool for your video processing needs.

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