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Automate Video Watermarking with FFMPEGAPI.net

June 2026 FFMPEG API Team

In today's digital landscape, automating video processing tasks is essential for developers, especially those building AI agents and SaaS applications. FFMPEGAPI.net offers a powerful, hosted REST API that allows for efficient video and audio processing without the hassle of server management. In this article, we'll explore how to leverage the Add Watermark endpoint to overlay watermarks on videos seamlessly.

What is the Add Watermark Endpoint?

The Add Watermark endpoint provided by FFMPEGAPI.net is designed to overlay a watermark image onto a video. This functionality is crucial for branding and protecting content, especially in automated workflows.

  • POST Method: /api/add_watermark
  • Adds watermark images to videos at configurable positions.
  • Supports multiple parameters for customization.

Key Parameters for Watermarking

To use the Add Watermark endpoint effectively, you'll need to understand its parameters. Here's a breakdown:

  • video_url (string, required): The URL of the video to be processed.
  • watermark_url (string, required): The URL of the watermark image.
  • position (string, optional): Placement of the watermark, defaults to bottom-right.
  • scale (number, optional): The size of the watermark relative to the video width, defaults to 0.25.
  • async (boolean, optional): If true, the API returns a job ID for asynchronous processing.

Practical Example Using cURL

Let’s see how to call the Add Watermark API using cURL. This example demonstrates how to send a request to overlay a watermark on a video.

curl -X POST https://www.ffmpegapi.net/api/add_watermark \
-H 'Content-Type: application/json' \
-d '{"video_url":"https://example.com/video.mp4", "watermark_url":"https://example.com/logo.png", "position":"bottom-right", "scale":0.2}'

Using Python to Watermark Videos

You can also integrate the watermarking functionality into your Python applications using the requests library. Here’s a simple example:

import requests

url = 'https://www.ffmpegapi.net/api/add_watermark'
data = {
    'video_url': 'https://example.com/video.mp4',
    'watermark_url': 'https://example.com/logo.png',
    'position': 'bottom-right',
    'scale': 0.2
}

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

FFMPEGAPI.net simplifies the process of adding watermarks to videos, making it an essential tool for developers focused on video automation, especially those working with AI agents. With no server setup required and a straightforward API, you can streamline your video processing tasks and enhance your content management workflows effectively. Start using the Add Watermark endpoint today and see the difference it makes in your projects!

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