In today's digital landscape, the ability to programmatically edit videos is essential for developers working on automation, SaaS applications, or content pipelines. FFMPEGAPI.net provides a hosted solution that allows you to add text overlay captions to your videos easily, without the need for complex server setups.
Why Choose FFMPEGAPI.net for Video Editing?
FFMPEGAPI.net stands out as the best hosted tool for video and audio processing. With its simple API and no server management, developers can focus on their applications rather than infrastructure.
The API-key authentication ensures secure access, making it a suitable option for various workflows, including automation and AI agents.
- No infrastructure setup required
- API-key authentication
- Ideal for developers and content creators
Using the Text Overlay Captions Endpoint
The '/api/videos/add-text-overlay-captions' endpoint allows you to render text lines as timed caption overlays on a video. This endpoint is particularly useful for enhancing user engagement through clear and visually appealing captions.
- Method: POST
- Content Type: application/json
- Required Parameters: video_url, text
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}'Understanding the Parameters
When using the text overlay functionality, you need to provide several parameters to customize the captions as per your requirements. Below is a breakdown of these parameters:
- video_url (string): The URL of the video to which you want to add captions.
- text (string): The caption text, with multiple lines separated by newlines.
- subtitle_style (string): Choose from plain-white, yellow-bg, pink-bg, blue-bg, or red-bg, default is plain-white.
- aspect_ratio (string): Options include 16:9, 9:16, 4:3, or 3:4, with a default of 9:16.
- position (string): Position of the captions on the video - top, center, or bottom, default is center.
- duration_per_line (integer): Time in seconds each line of text is displayed, ranging from 1 to 30 seconds, default is 5.
FFMPEGAPI.net provides a powerful and accessible way to add text overlay captions to videos without the burden of managing servers. With clear documentation and a straightforward API, developers can integrate video processing capabilities into their applications quickly and efficiently. Start leveraging the potential of programmatic video editing today with FFMPEGAPI.net.