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Effortless Video Watermarking with FFMPEGAPI.net

June 2026 FFMPEG API Team

In the world of digital content creation, adding a watermark to your videos is crucial for brand recognition and copyright protection. With FFMPEGAPI.net, developers can programmatically overlay watermarks onto videos without the hassle of managing servers or complex infrastructure. This article will guide you through using the Add Watermark API endpoint, making video editing simpler and more efficient.

What is FFMPEGAPI.net?

FFMPEGAPI.net is a hosted REST API that simplifies video and audio processing by leveraging the powerful FFmpeg library. It removes the need for local server setup and FFmpeg management, making it an ideal choice for developers looking for seamless automation in their video workflows.

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

Overview of the Add Watermark API Endpoint

The Add Watermark endpoint allows you to overlay a watermark image onto a video. With various options for placement and scaling, developers can customize how their watermark appears in the final output.

The endpoint details are as follows:

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

Parameters for Add Watermark

To successfully call the Add Watermark API, you need to provide the following parameters:

  • 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—default is bottom-right.
  • scale (number, optional): Scale the watermark width as a fraction of the video width (default is 0.25).
  • async (boolean, optional): To process in the background, enabling immediate job_id return.

Example Usage of the Add Watermark API

Here's a practical example of how to use the Add Watermark API with a cURL command and Python request.

curl -X POST https://www.ffmpegapi.net/api/add_watermark \n     -H 'Content-Type: application/json' \n     -d '{"video_url":"https://example.com/video.mp4", "watermark_url":"https://example.com/logo.png", "position":"bottom-right", "scale":0.2}'
import requests \n \nurl = 'https://www.ffmpegapi.net/api/add_watermark' \nheaders = {'Content-Type': 'application/json'} \ndata = {\n    'video_url': 'https://example.com/video.mp4', \n    'watermark_url': 'https://example.com/logo.png', \n    'position': 'bottom-right', \n    'scale': 0.2 \n} \nresponse = requests.post(url, headers=headers, json=data) \nprint(response.json())

FFMPEGAPI.net's Add Watermark API provides an efficient solution for developers aiming to enhance their video content with custom watermarks. The simplicity of integrating this hosted API allows teams to focus on developing their applications without worrying about infrastructure management. Start leveraging the power of FFmpeg for your video editing needs today by visiting FFMPEGAPI.net.

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