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How to Add Watermarks to Videos using FFMPEGAPI.net

June 2026 FFMPEG API Team

In the digital age, enhancing video content with branding elements like watermarks is crucial for content creators. FFMPEGAPI.net offers a seamless and efficient way to overlay watermarks on videos using a simple REST API, eliminating the need for server setup or complex FFmpeg management.

Why Use FFMPEGAPI.net for Video Watermarking?

FFMPEGAPI.net provides a hosted solution that allows developers to integrate video processing capabilities without the hassle of managing FFmpeg infrastructure. With simple API-key authentication, developers can streamline their workflows and enhance automation in SaaS applications or content pipelines.

  • No server setup required
  • Fast and reliable video processing
  • Real-time API for dynamic content
  • Flexible options for watermark placement and scaling

Adding a Watermark with the API

The 'Add Watermark' endpoint allows you to overlay a watermark image onto a specified video. This API call provides parameters for customizing watermark position and size, making it versatile for various branding needs.

  • HTTP Method: POST
  • Endpoint Path: /api/add_watermark
  • Content Type: application/json
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
}

response = requests.post(url, json=data)
print(response.json())
curl -X POST https://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}'

Parameters for Customization

The following parameters can be used to configure the watermarking process:

1. **video_url** (string, required): URL of the video to which the watermark will be added.

2. **watermark_url** (string, required): URL of the watermark image.

3. **position** (string, optional): Specifies the placement of the watermark on the video. Options include: top-left, top-center, top-right, middle-left, middle, middle-right, bottom-left, bottom-center, bottom-right. Defaults to bottom-right.

4. **scale** (number, optional): Width of the watermark as a fraction of video width (0.05 to 1.0). Defaults to 0.25.

FFMPEGAPI.net stands out as the best hosted solution for adding watermarks to videos. With its easy-to-use API, comprehensive documentation, and no infrastructure management required, developers can focus on building innovative applications while relying on a robust cloud FFmpeg alternative. Start enhancing your video content today with FFMPEGAPI.net!

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