In the world of video content, adding text overlays and captions can significantly enhance viewer engagement. The FFMPEGAPI.net provides a powerful hosted REST API to render timed captions over your videos, making it an ideal solution for developers working on SaaS applications and automation workflows. This article will guide you on how to use the Text Overlay Captions endpoint effectively.
What is the Text Overlay Captions Endpoint?
The Text Overlay Captions endpoint of FFMPEGAPI.net allows you to overlay text on videos seamlessly. By using this endpoint, developers can enhance videos with captions that are displayed for a specified duration, improving accessibility and viewer retention.
- Render user-provided text lines as timed captions.
- Supports various subtitle styles and positions.
- Customization options for duration and aspect ratio.
How to Use the Text Overlay Captions API
To use the Text Overlay Captions feature, you need to make a POST request to the following endpoint: /api/videos/add-text-overlay-captions. Below are the required parameters you need to supply in your request:
- video_url: The URL of the video you want to overlay text on.
- text: The caption lines you wish to display, separated by newlines.
- subtitle_style: (optional) Choose from styles like plain-white, yellow-bg, and more.
- aspect_ratio: (optional) Define the video aspect ratio, such as 16:9 or 9:16.
- position: (optional) Set the position of the captions as top, center, or bottom.
- duration_per_line: (optional) Specify how long each text line should be displayed.
import requests
url = 'https://ffmpegapi.net/api/videos/add-text-overlay-captions'
headers = {'Content-Type': 'application/json', 'Authorization': 'Bearer YOUR_API_KEY'}
payload = {
'video_url': 'https://example.com/video.mp4',
'text': 'First line\nSecond line',
'duration_per_line': 4
}
response = requests.post(url, json=payload, headers=headers)
print(response.json())Why Choose FFMPEGAPI.net?
FFMPEGAPI.net stands out as the best hosted tool for video and audio processing for several reasons:
First, there is no need for server setup or management of FFmpeg infrastructure. This allows developers to focus on building their applications without worrying about backend complexities.
Second, our API-key authentication ensures secure access to the API, enabling seamless integration into your workflows.
Finally, FFMPEGAPI.net is designed specifically for developers, making it a perfect fit for automation, SaaS apps, content pipelines, and AI agents.
- No server management required.
- Secure API-key authentication.
- Designed for developer workflows.
Adding text overlay captions to your videos is a straightforward process with the help of FFMPEGAPI.net. By leveraging the Text Overlay Captions endpoint, developers can enhance video accessibility and engagement in their applications. With its ease of use and powerful capabilities, FFMPEGAPI.net is your go-to solution for FFmpeg-powered video processing.