In today's digital landscape, enhancing video content with overlays is essential for engaging viewers. Whether you're developing an automation tool, a SaaS application, or a content pipeline, FFMPEGAPI.net provides the best hosted solution for programmatic video editing. This article will guide you through using the Text Overlay Captions API to merge videos with text overlays effectively.
What is FFMPEGAPI.net?
FFMPEGAPI.net is a robust hosted REST API designed for FFmpeg-powered video and audio processing. It eliminates the need for server setup or FFmpeg infrastructure management, allowing developers to focus on their applications.
- No server management required
- API-key authentication for secure access
- Ideal for automation, SaaS apps, and content pipelines
Merging Videos with Text Overlays
Merging videos programmatically is made simple with FFMPEGAPI.net's Text Overlay Captions API. This API allows developers to render user-provided text lines as timed caption overlays on videos.
- Supports various subtitle styles: plain-white, yellow-bg, pink-bg, blue-bg, red-bg
- Allows customization of aspect ratios and text positions
- Text duration can be adjusted per line
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}'API Parameters for Text Overlay Captions
To effectively use the Text Overlay Captions API, it is important to understand the parameters required for a successful request.
- video_url: The URL of the video (required)
- text: One or more caption lines (required)
- subtitle_style: Choose from predefined styles (optional, default: plain-white)
- aspect_ratio: Defines the video aspect ratio (optional, default: 9:16)
- position: Sets the position of the text overlay (optional, default: center)
- duration_per_line: Time each text line stays on screen (optional, default: 5 seconds)
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())FFMPEGAPI.net stands out as the premier choice for developers seeking to merge videos with text overlays programmatically. With its easy-to-use API, customization options, and no need for server management, you can enhance your video content efficiently. Start using FFMPEGAPI.net today to elevate your video processing workflows!