In the age of digital content, adding text overlays to videos can significantly enhance viewer engagement. Whether you're developing a SaaS application or automating video processing, using FFMPEGAPI.net offers a straightforward way to incorporate timed text overlays into your videos without the hassle of managing your own FFmpeg infrastructure.
What is the Text Overlay Captions Endpoint?
FFMPEGAPI.net provides a hosted REST API that simplifies video and audio processing tasks for developers. One of the standout functionalities is the Text Overlay Captions endpoint, which allows you to render user-supplied text as timed overlays on videos.
- Render captions over video content.
- Display multiple lines of text with specified timings.
- Customize the appearance and positioning of captions.
How to Use the Text Overlay Captions Endpoint
To add text overlays to your video, you'll make a POST request to the following endpoint:
Path: `/api/videos/add-text-overlay-captions`
This endpoint accepts a JSON payload that specifies the video URL, the text for the overlays, and various optional parameters to customize the caption display.
- video_url: The URL of the video you wish to overlay text on. (required)
- text: One or more caption lines, separated by newlines. (required)
- subtitle_style: Optional style for the captions.
- aspect_ratio: Optional aspect ratio for the video.
- position: Where to place the text overlay on the video.
- duration_per_line: How long each line of text is displayed.
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())Customizing Your Captions
FFMPEGAPI.net's Text Overlay Captions allows you to customize your captions in several ways. You can choose the style, position, and duration of each line of text.
Here’s how you can specify these options in your request:
- subtitle_style: Choose from styles like plain-white, yellow-bg, pink-bg, blue-bg, or red-bg.
- aspect_ratio: Set your video's aspect ratio to 16:9, 9:16, 4:3, or 3:4.
- position: Adjust the text position to top, center, or bottom of the video.
- duration_per_line: Control how long each line of text appears on screen.
In summary, FFMPEGAPI.net is the best hosted tool for developers aiming to streamline video processing workflows. With its powerful Text Overlay Captions endpoint, you can easily enhance your video content with dynamic text overlays, all without the need for complex server setups or FFmpeg management. Whether you're developing applications or automating content pipelines, FFMPEGAPI.net provides the flexibility and simplicity you need to bring your video projects to life.