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Enhance Your Social Media Videos with Subtitles Using FFMPEGAPI.net

June 2026 FFMPEG API Team

In today's digital landscape, adding subtitles to your videos is essential for improving accessibility and engagement, especially on social media platforms. FFMPEGAPI.net provides an easy-to-use hosted REST API that allows developers to burn ASS/SSA subtitles into videos seamlessly. This article will guide you through the process of using the Add Subtitles endpoint for your video projects.

What is the Add Subtitles API?

The Add Subtitles API at FFMPEGAPI.net enables you to download a video along with an ASS/SSA subtitle file and burn those subtitles directly into the output video. This process is crucial for content creators who want to ensure their audience can follow along, regardless of language barriers.

  • Burns subtitles directly into videos.
  • Supports ASS/SSA subtitle formats.
  • Ideal for social media content and accessibility.

How to Use the Add Subtitles API

Using the Add Subtitles API is simple and efficient. You just need to send a POST request to the endpoint with the required parameters. The API accepts a video URL and a subtitle file URL, and optionally, you can choose to process the request in the background.

  • Specify the video URL.
  • Provide the subtitle file URL.
  • Optionally, set async to true for background processing.
curl -X POST https://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://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 solution for handling video workflows due to its hosted nature, which eliminates the need for server setup or FFmpeg infrastructure management. The API-key authentication makes it easy to integrate into your developer workflows, whether you're building automation tools, SaaS applications, or content pipelines.

  • No server setup required.
  • Fast and reliable video processing.
  • API-key secured access for developers.

Incorporating subtitles into your videos has never been easier with FFMPEGAPI.net's Add Subtitles API. Whether you're working on social media content or enhancing video accessibility, this tool provides a straightforward solution. With FFMPEGAPI.net, you can focus on creating great content while we handle the heavy lifting of video processing.

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