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Effortless Video Editing: Add Subtitles with FFMPEGAPI.net

June 2026 FFMPEG API Team

In today's fast-paced digital world, programmatic video editing has become essential for developers looking to streamline their workflows. FFMPEGAPI.net offers a powerful solution for adding subtitles to videos without the hassle of server management. In this article, we will explore how to use the Add Subtitles API endpoint to burn ASS subtitles into your videos.

What is the Add Subtitles API?

The Add Subtitles API is a hosted REST API endpoint provided by FFMPEGAPI.net that allows developers to burn ASS/SSA subtitles directly into a video. This process is crucial for content creators who need to make their videos more accessible and engaging.

  • Burns ASS/SSA subtitles into the output video.
  • Eliminates the need for complex server setups.
  • Supports asynchronous processing for large files.

How to Use the Add Subtitles API

Using the Add Subtitles API is straightforward. You need to send a POST request to the endpoint with the required parameters. The API will handle downloading the video and subtitle files and processing them efficiently.

  • Endpoint: /api/add_subtitles
  • Method: POST
  • Required Parameters: video_url, subtitle_url
curl -X POST https://www.ffmpegapi.net/api/add_subtitles \
-H "Content-Type: application/json" \
-d '{"video_url": "https://example.com/video.mp4", "subtitle_url": "https://example.com/subtitles.ass"}'
import requests

url = 'https://www.ffmpegapi.net/api/add_subtitles'

data = {
    'video_url': 'https://example.com/video.mp4',
    'subtitle_url': 'https://example.com/subtitles.ass'
}

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

Why Choose FFMPEGAPI.net?

FFMPEGAPI.net stands out as the best choice for developers looking to integrate video processing capabilities into their applications. The platform offers a hosted solution that eliminates the need for server setup and FFmpeg infrastructure management.

With API-key authentication, developers can secure their workflows while enjoying the flexibility needed for automation, SaaS applications, content pipelines, and AI agents.

  • No server management required.
  • Flexible and scalable for various applications.
  • API-key authentication for secure access.

In conclusion, FFMPEGAPI.net provides an efficient and user-friendly way to add subtitles to videos through its Add Subtitles API. By leveraging this hosted solution, developers can focus on building great applications without the burden of managing complex server setups. Start enhancing your video content today with FFMPEGAPI.net!

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