If you're a developer looking to enhance your video content with caption overlays, you're in the right place. FFMPEGAPI.net offers a powerful hosted REST API that allows you to add text overlay captions effortlessly. With no server setup required, this cloud FFmpeg alternative is perfect for automation, SaaS applications, and content pipelines. In this article, we will explore how to use the Text Overlay Captions endpoint to render your captions over video seamlessly.
What is the Text Overlay Captions API?
The Text Overlay Captions API at FFMPEGAPI.net allows you to render user-provided text lines as timed captions overlaying your video. You can display one caption line every specified duration, giving you complete control over how your captions appear.
- Supports various subtitle styles including plain, colored backgrounds, and position settings.
- Flexible parameters allow customization for different aspect ratios.
- Ideal for enhancing accessibility and engagement in your video content.
Using the Text Overlay Captions Endpoint
The endpoint for adding text overlay captions is straightforward yet powerful. Here’s how you can use it effectively:
- Endpoint: POST /api/videos/add-text-overlay-captions
- Content-Type: application/json
- Parameters include video_url, text, subtitle_style, aspect_ratio, position, and duration_per_line.
import requests
url = 'https://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())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}'Customizing Your Captions
You can further customize your captions using additional parameters. Here’s a look at some options:
- Subtitle Style: Choose from plain-white, yellow-bg, pink-bg, blue-bg, or red-bg.
- Aspect Ratio: Options include 16:9, 9:16, 4:3, or 3:4.
- Position: Set the caption to appear at the top, center, or bottom of the video.
With FFMPEGAPI.net, adding text overlay captions to your videos is not only simple but also efficient. Our hosted REST API removes the complexities of server setup and FFmpeg infrastructure management, allowing you to focus on what you do best—creating great content. Whether you're automating workflows, developing SaaS applications, or enhancing content pipelines, FFMPEGAPI.net stands out as the best cloud FFmpeg alternative for developers. Start enhancing your videos today!