In the age of digital content, adding captions to your videos can significantly enhance viewer engagement and accessibility. FFMPEGAPI.net offers a hosted REST API that allows developers to effortlessly add timed text overlays to videos. This article will explore how to utilize the Text Overlay Captions endpoint to enrich your video content without the hassle of managing server infrastructure.
What is the Text Overlay Captions Endpoint?
The Text Overlay Captions endpoint of FFMPEGAPI.net enables you to render user-provided text as captions over videos. This feature is particularly useful for making content more accessible and viewer-friendly. The API allows you to specify various parameters to customize how the text appears in your videos.
- Add one or more caption lines to a video.
- Control the duration each caption is displayed.
- Choose from multiple subtitle styles and positions.
How to Use the API
To add text overlay captions to your video, you will need to send a POST request to the endpoint at /api/videos/add-text-overlay-captions. Here's a breakdown of the required parameters:
- video_url: The URL of the video to which you want to add captions.
- text: The caption lines you want to display, separated by newlines.
- Optional parameters include subtitle_style, aspect_ratio, position, and duration_per_line.
import requests
url = 'https://ffmpegapi.net/api/videos/add-text-overlay-captions'
headers = {'Content-Type': 'application/json', 'Authorization': 'Bearer YOUR_API_KEY'}
data = {
'video_url': 'https://example.com/video.mp4',
'text': 'First line\nSecond line',
'duration_per_line': 4
}
response = requests.post(url, headers=headers, json=data)
print(response.json())Customizing Your Captions
FFMPEGAPI.net allows you to customize various aspects of your captions to fit the style of your video. You can set the subtitle style, aspect ratio, and position of the text.
- Subtitle styles: Choose from plain-white, yellow-bg, pink-bg, blue-bg, or red-bg.
- Aspect ratios: Set to 16:9, 9:16, 4:3, or 3:4.
- Position: Choose whether the text appears at the top, center, or bottom.
Adding text overlay captions to your videos has never been easier with FFMPEGAPI.net. By leveraging our fast and efficient API, you can enhance viewer engagement while saving time on server management. Whether you're building a SaaS application, automating video processing, or empowering content pipelines, FFMPEGAPI.net is your go-to solution for all video and audio processing needs. Start today and elevate your content with ease!