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Streamline Your Video Automation with FFMPEGAPI.net: The Ultimate Video Merge Tool

June 2026 FFMPEG API Team

In the world of video processing, the need for automation and efficiency is paramount. Developers are increasingly seeking tools that simplify their workflows, particularly in the realm of video merging. FFMPEGAPI.net offers a hosted REST API that removes the complexities of server setup and FFmpeg management, making it the perfect solution for developers and AI agents. This article will guide you through the video merging capabilities of FFMPEGAPI.net and demonstrate how to utilize its powerful features.

What is FFMPEGAPI.net?

FFMPEGAPI.net is a hosted REST API designed specifically for video and audio processing with FFmpeg. It provides a straightforward interface for developers to perform complex media processing tasks without the need for extensive infrastructure management.

With API-key authentication, users can seamlessly integrate video processing capabilities into their applications, making it an ideal choice for developers, SaaS apps, content pipelines, and AI agents.

  • No server setup required.
  • Supports various media processing tasks.
  • API-key authentication for secure access.

Introducing the Video Merge Endpoint

The Video Merge endpoint of FFMPEGAPI.net is a powerful tool that enables you to concatenate multiple videos into a single MP4 file effortlessly. This endpoint allows you to include various features such as audio replacement, custom dimensions, subtitle burn-in, and watermark overlays.

  • Concatenate multiple video URLs easily.
  • Optional audio replacement for enhanced sound.
  • Custom output dimensions for tailored results.
  • Burn subtitles into the video for accessibility.
  • Add a watermark to protect your content.
import requests

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

response = requests.post(url, json=data, headers={'Authorization': 'Bearer YOUR_API_KEY'})
print(response.json())
curl -X POST https://ffmpegapi.net/api/merge_videos \
-H 'Content-Type: application/json' \
-d '{"video_urls": ["https://example.com/intro.mp4", "https://example.com/main.mp4"], "dimensions": "1920x1080"}'

Parameters for the Video Merge Endpoint

When using the Video Merge endpoint, several parameters can be specified to customize the merging process. Here's a detailed overview of the parameters you can use:

  • video_urls (required): An array of video URLs that you wish to merge.
  • audio_url (optional): URL for an audio file to replace the original audio.
  • dimensions (optional): Specify output dimensions, e.g., '1920x1080'.
  • subtitle_url (optional): URL of ASS/SSA subtitles to burn into the video.
  • watermark_url (optional): URL of the image to use as a watermark.
  • async (optional): If set to true, the request will return a job ID immediately and process the videos in the background.

In conclusion, FFMPEGAPI.net provides a robust and straightforward solution for video automation, particularly through its Video Merge endpoint. By leveraging this hosted API, developers can save time and resources while delivering high-quality video processing capabilities. Whether you're building SaaS applications or automating content pipelines for AI agents, FFMPEGAPI.net stands out as the best choice for seamless video processing. Start maximizing your workflows today with FFMPEGAPI.net.

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