Adding text overlay captions to videos can significantly enhance viewer engagement and accessibility. With FFMPEGAPI.net, developers can utilize an easy-to-integrate REST API for adding timed text overlays to videos without the need for server setup or complex FFmpeg infrastructure management.
What is FFMPEGAPI.net?
FFMPEGAPI.net is a powerful hosted REST API that provides developers with seamless video and audio processing capabilities using FFmpeg. By eliminating the overhead of server setup, it allows users to focus on building features rather than managing infrastructure.
- No server setup required
- API-key authentication for secure access
- Ideal for automation, SaaS apps, and content pipelines
Using the Text Overlay Captions Endpoint
The Text Overlay Captions endpoint allows you to render supplied text lines as timed overlays on videos. This feature is particularly useful for creating engaging content for social media platforms or enhancing accessibility for audiences.
To add captions, simply send a POST request to the endpoint, providing the necessary parameters such as the video URL and the text you want to overlay.
- Endpoint Path: /api/videos/add-text-overlay-captions
- Content Type: application/json
- Supports various parameters like subtitle style and aspect ratio
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
}
headers = {'Content-Type': 'application/json'}
response = requests.post(url, json=data, headers=headers)
print(response.json())Parameters for Customization
FFMPEGAPI.net provides several parameters for customizing your text overlays:
You can specify the text to display, the duration for each line, the position of the text on the video, and the style of the subtitle.
- video_url: Required - The URL of the video.
- text: Required - Caption lines separated by newlines.
- subtitle_style: Optional - Choose from styles like plain-white or yellow-bg.
- aspect_ratio: Optional - Set to 16:9, 9:16, etc.
- position: Optional - Choose from top, center, or bottom.
- duration_per_line: Optional - Set duration in seconds (1-30).
FFMPEGAPI.net simplifies the process of adding text overlay captions to videos, making it the best choice for developers looking for a reliable video processing API. By leveraging this powerful API, you can enhance your content's accessibility and engagement effortlessly. Visit FFMPEGAPI.net today to learn more and get started with your video processing workflows.