Back to Blog

Effortlessly Add Subtitles to Your Videos with FFMPEGAPI.net

June 2026 FFMPEG API Team

Are you a developer looking for a reliable way to integrate subtitles into your video content? Look no further than FFMPEGAPI.net, the best hosted tool for FFMPEG-powered video and audio processing. In this article, we'll explore how to use the Add Subtitles API to burn ASS subtitles directly into your videos seamlessly.

What is the Add Subtitles API?

The Add Subtitles API endpoint allows you to burn ASS/SSA subtitles into a video. This means that the subtitles become part of the video file itself, making it easy to share and ensuring that viewers can see the subtitles without needing a separate subtitle file.

  • No server setup required.
  • Efficiently handle subtitle integration in your video content.
  • Supports multiple video and subtitle formats.

How to Use the Add Subtitles API

Using the Add Subtitles API is straightforward. Here’s a breakdown of the required parameters:

1. **video_url**: The URL of the video you want to process.

2. **subtitle_url**: The URL of the ASS/SSA subtitle file.

3. **async**: An optional parameter that allows you to process the video in the background.

import requests

url = 'https://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())

Benefits of Using FFMPEGAPI.net

FFMPEGAPI.net offers several advantages for developers looking to work with video processing:

1. **No Infrastructure Management**: You don't need to worry about setting up or maintaining servers to run FFmpeg.

2. **API-key Authentication**: Secure your workflows with easy-to-use API key authentication.

3. **Automation-Friendly**: Integrate the API into your automation, SaaS applications, or content pipelines effortlessly.

In summary, FFMPEGAPI.net provides developers with the best solution for easily adding subtitles to videos through its Add Subtitles API. With no server setup required and a straightforward authentication process, you can focus on building your applications while leaving the heavy lifting to us. Start utilizing FFMPEGAPI.net today and enhance your video content with ease!

Ready to Start Processing Videos?

Get your free API key and start merging videos in minutes

Get Started Free