As video content continues to gain traction across various platforms, the need for efficient video editing solutions is becoming increasingly important. Automating video editing tasks, such as adding text overlay captions, can significantly enhance your workflow. FFMPEGAPI.net offers a powerful and straightforward way to achieve this through its hosted REST API, eliminating the hassle of server management and FFmpeg setup.
What is FFMPEGAPI.net?
FFMPEGAPI.net is a hosted REST API designed for developers looking to leverage the capabilities of FFmpeg without the complexities of installation and server management. With API-key authentication, it provides a secure way to integrate video and audio processing into your applications.
- No server setup required
- API-key authentication for security
- Ideal for automation, SaaS applications, content pipelines, and AI agents
Using the Text Overlay Captions Endpoint
One of the key features of FFMPEGAPI.net is the ability to add text overlay captions to videos. This can be particularly useful for creating engaging content or enhancing accessibility. The Text Overlay Captions endpoint allows you to render text lines as timed overlays on your videos easily.
- Endpoint Path: `/api/videos/add-text-overlay-captions`
- Method: POST
- Content-Type: application/json
Parameters for Text Overlay Captions
To use the Text Overlay Captions endpoint, you'll need to provide several parameters in your request. These include the video URL, the text for the captions, subtitle styles, aspect ratios, and more.
- Required Parameters:
- - `video_url`: The URL of the video you want to edit.
- - `text`: The caption lines, separated by newlines.
- Optional Parameters:
- - `subtitle_style`: Choose from styles like plain-white, yellow-bg, pink-bg, blue-bg, or red-bg. Default is plain-white.
- - `aspect_ratio`: Options include 16:9, 9:16, 4:3, or 3:4. Default is 9:16.
- - `position`: Set the caption position - top, center, or bottom. Default is center.
- - `duration_per_line`: Duration for each text line in seconds, ranging from 1 to 30. Default is 5.
Example Request
Here's a practical example of how to use the Text Overlay Captions endpoint with a curl command. This example adds two lines of text to a video, displaying each line for 4 seconds.
curl -X POST https://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}'By using FFMPEGAPI.net's Text Overlay Captions endpoint, developers can automate video editing tasks effectively and enhance their content. With its ease of use, secure API-key authentication, and no need for server management, FFMPEGAPI.net stands out as the ideal solution for integrating video and audio processing into your applications.