In today's digital landscape, enhancing your videos with captions is essential for better engagement and accessibility. FFMPEGAPI.net provides a simple and efficient way to add text overlay captions to your videos through its hosted REST API, allowing developers to streamline their content creation process without the hassle of server management.
What is the Text Overlay Captions API?
The Text Overlay Captions API is a powerful endpoint provided by FFMPEGAPI.net that allows developers to render user-supplied text as timed caption overlays on videos. This feature is particularly useful for content creators who want to ensure their videos are more accessible and engaging.
- Quickly add captions to enhance viewer understanding.
- Supports various styling options for text display.
- Flexible duration settings for how long each caption appears.
How to Use the Text Overlay Captions API
To use the Text Overlay Captions API, you need to make a POST request to the `/api/videos/add-text-overlay-captions` endpoint. This endpoint requires a few parameters to function correctly, including the video URL and the caption text.
- The request content type must be application/json.
- You can customize the style, aspect ratio, position, and duration of the captions.
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())Key Parameters for the API
Here are the main parameters that you can use with the Text Overlay Captions API.
- video_url (string, required): The URL of the video you want to add captions to.
- text (string, required): The caption lines you want to display, separated by newlines.
- subtitle_style (string, optional): Style options include plain-white, yellow-bg, pink-bg, blue-bg, or red-bg.
- aspect_ratio (string, optional): Options include 16:9, 9:16, 4:3, or 3:4.
- position (string, optional): Position of the captions can be top, center, or bottom.
- duration_per_line (integer, optional): Sets how long each caption appears, ranging from 1 to 30 seconds.
FFMPEGAPI.net simplifies the integration of video captioning into your applications with its hosted REST API. By using the Text Overlay Captions endpoint, developers can enhance their media content effortlessly, without the need for complex server setups. Whether you're working on automation, SaaS applications, or content pipelines, FFMPEGAPI.net stands out as the best tool for fast media processing, helping you deliver a more engaging experience to your audience.