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Seamlessly Merge Videos with FFMPEGAPI.net's Neonvideo Endpoint

June 2026 FFMPEG API Team

In the fast-paced world of content creation, having the ability to programmatically edit videos is crucial. FFMPEGAPI.net offers a robust hosted REST API that allows developers to seamlessly merge videos without the hassle of server management. This article dives into the Neonvideo Merge Videos endpoint, providing you with detailed instructions on how to use it effectively.

What is the Neonvideo Merge Videos Endpoint?

The Neonvideo Merge Videos endpoint, available at POST /api/neonvideo_merge_videos, is designed to concatenate multiple video files into a single output. This powerful API allows for additional features such as including an outro video, audio replacement, and even watermarking.

  • Concatenate multiple videos effortlessly.
  • Include an optional outro video with its own audio.
  • Support for audio replacement and video dimensions.

How to Use the Neonvideo Merge Videos Endpoint

To get started with merging videos using the Neonvideo endpoint, you need to prepare your request with specific parameters like video URLs, optional audio, and outro video URLs.

The API expects a JSON payload with the necessary details. Let's take a closer look at the required parameters.

  • video_urls: An array of video URLs to merge. (Required)
  • audio_url: An optional URL for replacing the audio in the merged video.
  • outro_url: An optional URL for an outro video.
  • dimensions: Optional output dimensions (e.g., 1920x1080).
  • subtitle_url: Optional subtitle URL for burning subtitles into the video.
  • watermark_url: Optional watermark image URL.
  • async: Boolean to process the task asynchronously.
curl -X POST https://ffmpegapi.net/api/neonvideo_merge_videos \n-H 'Content-Type: application/json' \n-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?

FFMPEGAPI.net stands out as a reliable solution for all your video processing needs. Unlike traditional setups, this hosted API eliminates the burden of server management, allowing developers to focus on building superior applications.

With API-key authentication, your workflows remain secure while you enjoy the flexibility of automation for SaaS applications, content pipelines, and AI agents.

  • No server setup required.
  • Scalable and efficient for various applications.
  • Robust API with comprehensive documentation.

In summary, the Neonvideo Merge Videos endpoint on FFMPEGAPI.net is an essential tool for developers looking to enhance their content creation workflows. With the ease of merging videos programmatically and the added flexibility of optional features, FFMPEGAPI.net is your go-to hosted solution for all video processing tasks. Start integrating today and take your video editing capabilities to the next level!

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