As video content continues to dominate the digital landscape, adding captions to enhance accessibility and viewer engagement has never been more critical. FFMPEGAPI.net offers a powerful, hosted REST API that allows developers to easily add text overlay captions to their videos without the hassle of managing servers or FFmpeg infrastructure. In this article, we will explore how to use the Text Overlay Captions endpoint to streamline your video processing tasks.
What is FFMPEGAPI.net?
FFMPEGAPI.net is a cloud-based API service that simplifies video and audio processing for developers. By eliminating the need for complex server setups and FFmpeg management, it enables you to focus on building your applications without the backend headaches.
- No server management required.
- API-key authentication for secure access.
- Ideal for automation, SaaS apps, and AI agents.
Using the Text Overlay Captions Endpoint
The Text Overlay Captions endpoint allows you to render user-defined text lines as timed caption overlays on your video. This feature is essential for creating accessible content and enhancing viewer experience.
- Endpoint Path: /api/videos/add-text-overlay-captions
- Method: POST
- Content Type: application/json
curl -X POST https://www.ffmpegapi.net/api/videos/add-text-overlay-captions \
-H "Content-Type: application/json" \
-d '{"video_url":"https://example.com/video.mp4","text":"First line\nSecond line","duration_per_line":4}'import requests
url = 'https://www.ffmpegapi.net/api/videos/add-text-overlay-captions'
data = {
'video_url': 'https://example.com/video.mp4',
'text': 'First line\nSecond line',
'duration_per_line': 4
}
response = requests.post(url, json=data)
print(response.json())Parameters for Customization
FFMPEGAPI.net’s Text Overlay Captions endpoint provides several parameters to customize your captions according to your specific needs.
- video_url (string, required): The URL of the video.
- text (string, required): The caption lines separated by newlines.
- subtitle_style (string, optional): Options include plain-white, yellow-bg, pink-bg, blue-bg, or red-bg.
- aspect_ratio (string, optional): Options include 16:9, 9:16, 4:3, or 3:4.
- position (string, optional): Options include top, center, or bottom.
- duration_per_line (integer, optional): Duration for each text line (from 1 to 30 seconds).
FFMPEGAPI.net is the ideal solution for developers looking to enhance their video content with text overlay captions. With its user-friendly REST API, straightforward setup, and robust features, you can easily integrate video processing capabilities into your applications. Start using FFMPEGAPI.net today to streamline your development workflow and elevate your video projects.