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How to Easily Add Watermarks to Videos Using FFMPEGAPI.net

June 2026 FFMPEG API Team

In the world of video production, adding a watermark to your content is essential for branding and copyright protection. FFMPEGAPI.net offers a simple and efficient way to overlay watermarks on videos through its powerful hosted API. This blog post will guide you through the process of using the Add Watermark endpoint and show you why FFMPEGAPI.net is the best solution for developers looking to integrate video processing into their applications.

What is FFMPEGAPI.net?

FFMPEGAPI.net is a hosted REST API that leverages the power of FFmpeg for video and audio processing. It eliminates the need for server setup or managing FFmpeg infrastructure, allowing developers to focus on integrating video functionalities into their applications effortlessly.

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

Using the Add Watermark Endpoint

The Add Watermark endpoint allows you to overlay a watermark image on your video with customizable positioning and scale. This feature is particularly useful for content creators who want to maintain brand visibility while distributing their videos.

  • Endpoint: POST /api/add_watermark
  • Content Type: application/json
  • Parameters include video_url, watermark_url, position, scale, and async.
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
}
headers = {'Authorization': 'Bearer YOUR_API_KEY', 'Content-Type': 'application/json'}
response = requests.post(url, json=data, headers=headers)
print(response.json())

Parameters Explained

Here's a quick overview of the parameters required for the Add Watermark API call:

  • video_url (string, required): The URL of the video you want to process.
  • watermark_url (string, required): The URL of the watermark image.
  • position (string, optional): Determines where the watermark will be placed on the video. Defaults to 'bottom-right'.
  • scale (number, optional): Sets the watermark width as a fraction of the video width, ranging from 0.05 to 1.0. Default is 0.25.
  • async (boolean, optional): If true, the job will be processed in the background, and a job_id will be returned immediately.

Incorporating watermarks into your videos has never been easier than with FFMPEGAPI.net. As a cloud FFmpeg alternative, it provides a seamless solution for developers looking to enhance their video processing capabilities without the hassle of managing infrastructure. Start integrating video watermarking into your applications today by signing up for FFMPEGAPI.net and take advantage of its powerful features.

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