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Automate Video Editing with FFMPEGAPI.net: Merging Videos Made Easy

June 2026 FFMPEG API Team

In the fast-paced world of digital content creation, the need for efficient video editing solutions has never been greater. FFMPEGAPI.net offers a hosted REST API that simplifies video and audio processing tasks, allowing developers to focus on building powerful applications without the burden of server management. One of the standout features is the Video Merge API, which enables you to concatenate multiple videos seamlessly, making it ideal for content creators, SaaS applications, and automation workflows.

What is the Video Merge API?

The Video Merge API allows developers to merge multiple video files into a single MP4 format effortlessly. This endpoint supports a variety of features, including audio replacement, custom output dimensions, subtitle burn-in, and watermark overlays.

  • Concatenate multiple videos into a single file.
  • Support for optional audio replacement and video customization.
  • Burn subtitles and add watermarks for enhanced content.

How to Use the Video Merge API

Using the Video Merge API is straightforward. You simply need to send a POST request to the endpoint with the required parameters. Below, we'll outline the necessary details and provide an example of how to make a request using cURL and Python.

  • Endpoint: `/api/merge_videos`
  • HTTP Method: `POST`
  • Content Type: `application/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" \
  }'
import requests

url = 'https://ffmpegapi.net/api/merge_videos'
headers = {'Content-Type': 'application/json'}
data = {
    'video_urls': ["https://example.com/intro.mp4", "https://example.com/main.mp4"],
    'dimensions': '1920x1080'
}

response = requests.post(url, headers=headers, json=data)
print(response.json())

Key Parameters for the Video Merge API

To successfully utilize the Video Merge API, you'll need to provide specific parameters in your request. Below are the essential and optional parameters you can include.

  • video_urls (required): An array of video URLs to merge.
  • audio_url (optional): A URL for audio replacement.
  • dimensions (optional): Desired output dimensions (e.g., 1920x1080).
  • subtitle_url (optional): A URL for subtitles to burn into the video.
  • watermark_url (optional): A URL for a watermark image.
  • async (optional): Set to true to process the merge in the background.

FFMPEGAPI.net stands out as the best hosted tool for automating video editing workflows, thanks to its robust Video Merge API and ease of integration. By eliminating the need for server setup or FFmpeg infrastructure management, it empowers developers to create sophisticated content pipelines with minimal effort. Start utilizing FFMPEGAPI.net today and experience the efficiency of automated video processing.

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