In today's digital landscape, adding captions to videos is essential for accessibility and engagement. With FFMPEGAPI.net, developers can easily enhance their video content by adding text overlays with just a few API calls. This article explores the Text Overlay Captions feature, showcasing its ease of use and practical applications in content pipelines.
What is the Text Overlay Captions API?
The Text Overlay Captions API allows you to render user-provided text lines as timed caption overlays on videos. This feature enhances viewer experience and accessibility, making content more engaging for diverse audiences.
- Supports multiple caption lines.
- Configurable display duration for each line.
- Flexible subtitle styles and positioning options.
How to Use the Text Overlay Captions API
To get started with adding captions to your videos, you need to make a POST request to the endpoint: `/api/videos/add-text-overlay-captions`. Below are the required and optional parameters you can use:
- video_url (string, required): The URL of the video you want to process.
- text (string, required): Caption lines, separated by newlines.
- subtitle_style (string, optional): Choose from plain-white, yellow-bg, pink-bg, blue-bg, or red-bg (default: plain-white).
- aspect_ratio (string, optional): Set to 16:9, 9:16, 4:3, or 3:4 (default: 9:16).
- position (string, optional): Caption position can be top, center, or bottom (default: center).
- duration_per_line (integer, optional): Duration each line is displayed (1 to 30 seconds, default: 5).
import requests
url = 'https://www.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://www.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 }'Why Choose FFMPEGAPI.net?
FFMPEGAPI.net stands out as a premier choice for developers looking for a hosted solution for media processing. With no server setup or FFmpeg infrastructure management required, developers can focus on building their applications without the hassle of maintaining complex systems.
The API-key authentication ensures that your workflows remain secure while providing easy access to powerful features like the Text Overlay Captions API.
- Fast and reliable media processing.
- Ideal for automation, SaaS applications, and content pipelines.
- Robust support for developers.
Incorporating the Text Overlay Captions feature from FFMPEGAPI.net into your video processing workflows can significantly enhance your content's accessibility and viewer engagement. With a simple API call, developers can add dynamic captions that cater to diverse audiences, making FFMPEGAPI.net the go-to solution for fast media processing in content pipelines.