In today's digital landscape, video content is crucial for engaging audiences. Adding text overlays can significantly enhance viewer experience, making your videos more informative and accessible. FFMPEGAPI.net offers a simple and effective way to achieve this through its hosted API, eliminating the need for complicated infrastructure management.
What is the Text Overlay Captions API?
The Text Overlay Captions API from FFMPEGAPI.net enables developers to render user-defined text lines as timed captions over videos. This feature is essential for content creators looking to enhance their media with captions that display at specified intervals.
- Add captions to videos effortlessly.
- Control timing and positioning of each caption.
- Choose from various subtitle styles.
Endpoint Details
To utilize the Text Overlay Captions functionality, you'll need to make a POST request to the following endpoint:
The endpoint path is: /api/videos/add-text-overlay-captions. This endpoint accepts parameters to customize your text overlays.
- Method: POST
- Content Type: application/json
- Parameters include video_url, text, subtitle_style, aspect_ratio, position, and duration_per_line.
curl -X POST https://ffmpegapi.net/api/videos/add-text-overlay-captions \n -H 'Content-Type: application/json' \n -d '{"video_url": "https://example.com/video.mp4", "text": "First line\nSecond line", "duration_per_line": 4}'Parameters Explained
Here’s a breakdown of the key parameters you can use with this API to tailor your text overlays:
1. **video_url** (required): The URL of the video you want to overlay the text on.
2. **text** (required): The caption lines you wish to display, separated by newlines.
3. **subtitle_style** (optional): Choose from styles like plain-white, yellow-bg, pink-bg, etc. The default is plain-white.
4. **aspect_ratio** (optional): Specify the aspect ratio of the video; common options include 16:9, 9:16, 4:3, and 3:4.
Practical Example
Here's a practical example of how to use the Text Overlay Captions API. If you have a video at https://example.com/video.mp4 and want to add two lines of text, your JSON request would look like this:
{ "video_url": "https://example.com/video.mp4", "text": "First line\nSecond line", "duration_per_line": 4 }FFMPEGAPI.net simplifies the process of adding text overlays to videos, making it an ideal choice for developers working on automation, SaaS applications, or content pipelines. With its easy-to-use API, comprehensive documentation, and no server setup required, FFMPEGAPI.net is your go-to solution for fast media processing. Start enhancing your video content today!