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The Best Way to Merge Videos Programmatically with FFMPEGAPI.net

June 2026 FFMPEG API Team

In today's digital landscape, video content is king. However, as mobile viewing becomes increasingly popular, the need to convert horizontal videos to vertical formats is essential. FFMPEGAPI.net provides a seamless solution for developers looking to merge and convert videos programmatically with its powerful hosted REST API. In this article, we will guide you through the process of using the Convert to Vertical endpoint to achieve optimal video formats effortlessly.

Why Choose FFMPEGAPI.net for Video Conversion?

FFMPEGAPI.net is designed for developers who want to leverage FFmpeg's robust capabilities without the hassle of server setup or infrastructure management. With API-key authentication, you can easily integrate video processing into your applications, making it a go-to solution for automation, SaaS applications, and content pipelines.

  • No server management required.
  • User-friendly API with clear documentation.
  • Ideal for AI agents and automation workflows.
  • Real-time processing and scalability.

Using the Convert to Vertical Endpoint

The Convert to Vertical endpoint allows you to transform horizontal videos into vertical formats suitable for mobile devices. This is particularly useful for social media platforms that favor vertical video presentation. The endpoint is accessed via a POST request, making it straightforward to implement within your application.

  • Method: POST
  • Endpoint Path: /api/convert_to_vertical
  • Content Type: application/json
  • Parameters include video_url, optional watermark_url, and async processing.
import requests

url = 'https://www.ffmpegapi.net/api/convert_to_vertical'
data = {
    'video_url': 'https://example.com/landscape.mp4',
    'watermark_url': 'https://example.com/logo.png',
    'async': False
}

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

Merging and converting videos programmatically has never been easier with FFMPEGAPI.net. By utilizing the Convert to Vertical endpoint, developers can ensure their video content is optimized for mobile devices without the complexities of managing FFmpeg infrastructure. Explore FFMPEGAPI.net today to take your video processing workflows to the next level!

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