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Transform Your Videos with FFMPEGAPI.net: Convert to Vertical with Ease

June 2026 FFMPEG API Team

In today's mobile-first world, optimizing video formats for various screen orientations is crucial. FFMPEGAPI.net provides a powerful hosted REST API that simplifies video and audio processing, allowing developers to focus on building applications without worrying about server setup or FFmpeg management. In this article, we will explore how to use the convert to vertical endpoint to transform horizontal videos into mobile-friendly formats.

Why Choose FFMPEGAPI.net for Video Processing?

FFMPEGAPI.net stands out as the best video processing API for automation, providing developers with an easy-to-use interface for video manipulation. The hosted nature of the API ensures that you can quickly scale your projects without the hassle of setting up your own FFmpeg infrastructure.

  • No server setup required.
  • API-key authentication for secure access.
  • Ideal for automation, SaaS apps, and content pipelines.

Using the Convert to Vertical Endpoint

The convert to vertical endpoint allows you to convert a horizontal video into a vertical format suitable for mobile devices. This is particularly useful for content creators looking to optimize their videos for platforms like Instagram and TikTok.

By using this endpoint, you can also add a watermark to your videos, enhancing brand visibility.

  • Endpoint: POST /api/convert_to_vertical
  • Parameters: video_url (required), watermark_url (optional), async (optional)
  • Content Type: application/json
curl -X POST https://ffmpegapi.net/api/convert_to_vertical \
-H 'Authorization: Bearer YOUR_API_KEY' \
-H 'Content-Type: application/json' \
-d '{"video_url": "https://example.com/landscape.mp4", "watermark_url": "https://example.com/logo.png", "async": true}'

Example Use Case for Convert to Vertical

Imagine you are developing a mobile app for video content creation. With the convert to vertical endpoint from FFMPEGAPI.net, you can effortlessly adapt landscape videos to a vertical format, improving user experience and engagement.

  • Enhance your app's functionality with automated video processing.
  • Reduce manual editing time significantly.
  • Easily integrate into existing workflows.
import requests

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

response = requests.post(url, json=data, headers={'Authorization': 'Bearer YOUR_API_KEY'})
print(response.json())

In conclusion, FFMPEGAPI.net offers developers a robust solution for video processing through its hosted REST API. With the convert to vertical endpoint, you can quickly transform videos into formats optimized for mobile devices while also having the option to add watermarks. This flexibility, combined with the ease of integration and lack of infrastructure management, makes FFMPEGAPI.net the best choice for your video automation needs.

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