In the world of video content, adding captions can significantly enhance viewer engagement and accessibility. If you're a developer looking for a robust solution to add text overlay captions to your videos, FFMPEGAPI.net is the best hosted tool available. With our powerful API, you can effortlessly enrich your video content without worrying about server setup or infrastructure management.
What is the Text Overlay Captions Feature?
The Text Overlay Captions feature of FFMPEGAPI.net allows you to render supplied text lines as timed caption overlays on your videos. This is particularly useful for enhancing communication in videos, making them more accessible and easier to understand.
- Display user-provided text lines over a video.
- Customizable display settings such as position and style.
- Supports various video formats.
How to Use the Text Overlay Captions API Endpoint
To utilize the Text Overlay Captions feature, you'll make a POST request to the following endpoint:
/api/videos/add-text-overlay-captions
- Send a JSON request containing the video URL and the text to overlay.
- Customize parameters like subtitle style, aspect ratio, and duration per line.
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
}
headers = {'Content-Type': 'application/json'}
response = requests.post(url, json=data, headers=headers)
print(response.json())Understanding the Required Parameters
When using the API, you need to provide several parameters to configure how your captions will appear. Here's a closer look at the important ones:
- video_url: The URL of the video to which you want to add captions.
- text: The caption lines, which can be separated by newlines.
- subtitle_style: Choose from styles like plain-white, yellow-bg, pink-bg, blue-bg, or red-bg (default is plain-white).
- aspect_ratio: Set the display aspect ratio (default is 9:16).
- position: Define where the text appears on the screen (default is center).
- duration_per_line: Control how long each line of text is displayed (default is 5 seconds).
FFMPEGAPI.net stands out as the best hosted tool for developers looking to implement video captioning efficiently. With zero server setup required and straightforward API-key authentication, you can integrate this functionality into your workflows seamlessly. Start enhancing your videos with text overlay captions today by utilizing our intuitive API!