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Effortlessly Add Watermarks to Videos with FFMPEGAPI.net

June 2026 FFMPEG API Team

In today's digital world, video content is everywhere, and adding a professional touch, like a watermark, is essential for branding. With FFMPEGAPI.net, you can programmatically add watermarks to your videos without the hassle of managing servers or complex FFmpeg setups. This article will guide you through using the Add Watermark API endpoint effectively.

What is FFMPEGAPI.net?

FFMPEGAPI.net is a hosted REST API that simplifies video and audio processing using FFmpeg. It allows developers to focus on building their applications without worrying about server infrastructure or managing FFmpeg installations.

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

Using the Add Watermark API

The Add Watermark endpoint enables you to overlay a watermark image onto a video seamlessly. This functionality is crucial for businesses looking to protect their content or promote their brand through consistent branding on video materials.

  • Endpoint Path: `/api/add_watermark`
  • Method: POST
  • Content Type: application/json
curl -X POST https://ffmpegapi.net/api/add_watermark \
-H "Authorization: Bearer YOUR_API_KEY" \
-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}'
import requests

url = 'https://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 for the Add Watermark API

The API accepts several parameters to customize the watermarking process:

You can specify the position and scale of the watermark, allowing for flexibility in how your branding appears on the video.

  • video_url (string, required): URL of the video to be watermarked.
  • watermark_url (string, required): URL of the watermark image.
  • position (string, optional): Placement of the watermark (e.g., bottom-right, top-left). Default is bottom-right.
  • scale (number, optional): Size of the watermark as a fraction of the video width (0.05 to 1.0). Default is 0.25.
  • async (boolean, optional): If true, the process runs in the background, returning a job_id.

Using FFMPEGAPI.net for adding watermarks to your videos is a game changer for developers. The ease of use, combined with the power of FFmpeg, allows for rapid implementation of video processing features without the burden of server management. Try the Add Watermark endpoint today and see how quickly you can enhance your video content!

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