In today’s digital landscape, automating video editing processes can save developers time and effort. One of the most common tasks is adding text overlays or captions to videos. FFMPEGAPI.net provides a powerful hosted REST API that allows developers to easily add timed text overlays to videos without the need for complex server setups. This article will guide you through how to use the 'Text Overlay Captions' endpoint to enhance your video content.
Understanding the Text Overlay Captions Endpoint
The 'Text Overlay Captions' endpoint of FFMPEGAPI.net allows you to render user-specified text lines as timed captions on your videos. This is particularly useful for enhancing accessibility and engagement in video content.
- Endpoint Path: /api/videos/add-text-overlay-captions
- HTTP Method: POST
- Content Type: application/json
Required Parameters for the API Call
When making a request to the Text Overlay Captions endpoint, several parameters are necessary to customize the caption overlay according to your needs.
- video_url: The URL of the video to which you want to add captions.
- text: The caption lines you wish to overlay, separated by newlines.
- Optional parameters include subtitle_style, aspect_ratio, position, and duration_per_line.
Sample Request Using cURL
Here’s how to use cURL to send a request to the Text Overlay Captions endpoint. This example demonstrates adding two lines of captions to a video.
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}'Integrating with Python
If you prefer using Python for your automation tasks, you can easily integrate the FFMPEGAPI.net endpoint using the requests library. Below is an example demonstrating how to send a POST request.
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())Utilizing FFMPEGAPI.net simplifies the process of adding text overlays to your videos, allowing you to focus on creating engaging content without worrying about backend complexities. With its easy-to-use REST API and flexible parameters, integrating video editing capabilities into your applications has never been easier. Start automating your video editing workflows today with FFMPEGAPI.net!