Video content is more engaging with captions, and adding them programmatically has never been easier. FFMPEGAPI.net provides a powerful hosted REST API that allows developers to add text overlay captions to videos without worrying about server management. This article will guide you through the process using the Text Overlay Captions API.
What is the Text Overlay Captions API?
The Text Overlay Captions API is a feature of FFMPEGAPI.net that enables you to render user-supplied text lines as timed captions over a video. This API is designed for developers looking to enhance video content by adding captions dynamically.
- Supports multiple caption lines.
- Customizable subtitle styles.
- Flexible aspect ratio options.
- Easy integration with your applications.
How to Use the Text Overlay Captions API
To get started, you will need to make a POST request to the /api/videos/add-text-overlay-captions endpoint. This request should include the necessary parameters, such as the video URL and the text you want to overlay.
- Endpoint: /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())Customizing Your Captions
FFMPEGAPI.net allows you to customize your captions by adjusting parameters such as subtitle style, aspect ratio, and position. Choose from styles like plain-white, yellow-bg, pink-bg, blue-bg, or red-bg, and set the aspect ratio to match your video's requirements.
- Subtitle styles: plain-white (default), yellow-bg, pink-bg, blue-bg, red-bg.
- Aspect ratios: 16:9, 9:16 (default), 4:3, 3:4.
- Position options: top, center (default), or bottom.
By leveraging the Text Overlay Captions API from FFMPEGAPI.net, developers can streamline the process of adding engaging captions to videos. This hosted solution eliminates the need for server management, allowing you to focus on creating amazing content. Start integrating FFMPEGAPI.net into your workflow today and enhance your video projects effortlessly.