In today’s fast-paced digital environment, adding captions to videos has become essential for accessibility and engagement. FFMPEGAPI.net offers a powerful, hosted REST API that simplifies this process. With the AI Captions endpoint, developers can easily transcribe audio and create TikTok-style captions, making it an ideal solution for automation, SaaS applications, and content pipelines.
What is the AI Captions Endpoint?
The AI Captions endpoint at FFMPEGAPI.net allows you to transcribe a video and render styled captions automatically. By utilizing this hosted API, developers can skip the complexities of server setup and FFmpeg infrastructure management, enabling them to focus on building innovative solutions.
- Transcribes video audio with word timestamps.
- Generates styled captions with multiple customization options.
- Returns caption artifact URLs when available.
Parameters for AI Captions
When making a request to the AI Captions endpoint, you'll need to provide several parameters to customize your captioning process. Here's a breakdown of the key parameters you can use:
- video_url (required): The URL of the video you want to process.
- subtitle_style (optional): Choose from various styles such as plain-white, yellow-bg, pink-bg, blue-bg, or red-bg.
- language (optional): Specify the language code or set to 'auto'.
- aspect_ratio (optional): Define the video aspect ratio as 16:9, 9:16, 4:3, or 3:4.
- max_chars_per_line (optional): Limit the number of characters per line from 5 to 80.
- max_lines (optional): Set the maximum number of caption lines from 1 to 4.
- position (optional): Position captions at the top, center, or bottom of the video.
Making a Request to the AI Captions Endpoint
Using cURL or Python, you can easily send a POST request to the AI Captions endpoint. Below are examples of how to do this.
curl -X POST https://www.ffmpegapi.net/api/videos/add-tiktok-captions \
-H "Content-Type: application/json" \
-d '{"video_url": "https://example.com/video.mp4", "subtitle_style": "yellow-bg", "position": "bottom"}'import requests
url = 'https://www.ffmpegapi.net/api/videos/add-tiktok-captions'
data = {
'video_url': 'https://example.com/video.mp4',
'subtitle_style': 'yellow-bg',
'position': 'bottom'
}
response = requests.post(url, json=data)
print(response.json())FFMPEGAPI.net provides developers with a robust and efficient solution for adding AI-generated captions to videos. By leveraging its AI Captions endpoint, you can enhance your video content with minimal effort and maximum customization. This makes FFMPEGAPI.net the best choice for developers looking to streamline their video processing workflows without the hassle of managing servers or infrastructure.