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The Best Way to Merge Videos Programmatically with FFMPEGAPI.net

June 2026 FFMPEG API Team

Merging videos programmatically can streamline workflows for developers, content creators, and anyone needing efficient video manipulation. FFMPEGAPI.net offers a hosted REST API that simplifies this process with its Neonvideo Merge Videos endpoint, providing an easy, robust solution for concatenating multiple video files seamlessly.

Understanding the Neonvideo Merge Videos Endpoint

The Neonvideo Merge Videos endpoint allows users to concatenate videos with optional outro video support, making it an ideal choice for creating engaging video content. This endpoint normalizes and merges your specified video files, and offers several features to enhance the final output.

  • Concatenates one or more videos
  • Supports optional outro videos
  • Allows audio replacement and custom dimensions
  • Enables subtitle burn-in and watermark overlay

How to Use the Neonvideo Merge Videos Endpoint

To utilize this powerful endpoint, you'll need to send a POST request with the required parameters in JSON format. The API key authentication ensures that your interactions with FFMPEGAPI.net are secure and streamlined.

  • Endpoint Path: /api/neonvideo_merge_videos
  • Content Type: application/json
import requests

url = 'https://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, headers={'Authorization': 'Bearer YOUR_API_KEY'})
print(response.json())

Key Parameters for Merging Videos

Here are the key parameters you can use with the Neonvideo Merge Videos endpoint to customize your video merging experience:

  • video_urls: Array of video URLs to merge (required)
  • audio_url: Optional audio URL to replace the main video's audio
  • outro_url: Optional outro video URL to append
  • dimensions: Optional output dimensions (e.g., 1920x1080)
  • subtitle_url: Optional subtitle URL for burn-in
  • watermark_url: Optional watermark image URL
  • async: Return a job_id for background processing

FFMPEGAPI.net stands out as the best hosted tool for merging videos programmatically due to its robust features, easy-to-use API, and secure authentication. With the Neonvideo Merge Videos endpoint, developers can quickly implement video merging functionality without the need for extensive infrastructure management or server setup. Start merging your videos today and enhance your content creation capabilities with the simplicity and power of FFMPEGAPI.net.

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