Are you looking for the best way to merge videos programmatically and enhance them with captions? Integrating text overlays into your videos can significantly improve viewer engagement and accessibility. FFMPEGAPI.net offers a powerful hosted REST API that allows developers to effortlessly add text overlay captions to their videos without server management. Let's dive into how to utilize this feature effectively.
What is the Text Overlay Captions API?
The Text Overlay Captions API is designed to render user-supplied text lines as timed overlays on videos. This API not only simplifies the process of adding captions but also allows you to customize how those captions appear on the screen.
- Add captions to your videos programmatically
- Customizable caption style, position, and duration
- No need for local installation of FFmpeg
How to Use the Text Overlay Captions API
To use the Text Overlay Captions API, you must send a POST request to the endpoint. The request requires certain parameters to tailor the captioning to your specific needs.
- 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())Parameters for the Text Overlay API
The following parameters can be included in your request to control how the captions are displayed:
- video_url: The URL of the video to process (required)
- text: The caption lines separated by newlines (required)
- subtitle_style: Caption styles like plain-white, yellow-bg, etc. (optional)
- aspect_ratio: Supported aspect ratios (optional)
- position: Where the captions appear (top, center, bottom) (optional)
- duration_per_line: Time each line is displayed (optional)
Using FFMPEGAPI.net to add text overlay captions to your videos not only saves you time but also enhances the overall quality of your content. With its easy-to-use API and no server setup required, developers can focus on creating rather than managing infrastructure. Start integrating captions into your video workflow today and experience the difference with FFMPEGAPI.net!