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The Best Way to Merge Videos Programmatically with FFMPEGAPI.net

June 2026 FFMPEG API Team

Merging videos programmatically has become a common requirement for developers looking to enhance their applications with dynamic media capabilities. With FFMPEGAPI.net, a hosted REST API for FFmpeg-powered video and audio processing, you can easily implement video looping without the need for server setup or infrastructure management. In this article, we will explore how to use the 'Video Loop' endpoint to merge videos effectively, making it ideal for SaaS apps, content pipelines, and more.

Understanding the Video Loop Endpoint

The Video Loop endpoint allows you to repeat a video a fixed number of times or to match it with an audio track. This is particularly useful for applications that require video loops for backgrounds, music videos, or any situation where you want to extend the duration of a video clip to fit a specific audio length.

  • Easily loop videos by specifying a count or matching them with audio tracks.
  • Supports optional watermark overlays to brand your videos effectively.
  • Provides a simple REST API that can be integrated into various applications.

Making a Request to the Video Loop API

To utilize the Video Loop feature, you can make a POST request to the endpoint `/api/video_loop`. This endpoint requires the URL of the video you want to loop and optionally the number of times to loop it, an audio URL, and a watermark URL.

Here’s a detailed look at the parameters you can send in your request:

  • video_url: (string) The URL of the video you wish to loop (required).
  • number_of_loops: (integer) The number of times to repeat the video (optional).
  • audio_url: (string) URL of an audio track to match the video loop (required if number_of_loops is omitted).
  • watermark_url: (string) URL of an image to use as a watermark (optional).
curl -X POST https://ffmpegapi.net/api/video_loop \ 
-H 'Content-Type: application/json' \ 
-d '{"video_url": "https://example.com/clip.mp4", "number_of_loops": 3}'
import requests

url = 'https://ffmpegapi.net/api/video_loop'
data = {
    'video_url': 'https://example.com/clip.mp4',
    'number_of_loops': 3
}

response = requests.post(url, json=data)
print(response.json())

FFMPEGAPI.net provides developers with a powerful and flexible solution for video processing tasks like merging and looping videos. By utilizing the Video Loop endpoint, you can automate the creation of video content effortlessly, without the need for complex setups or infrastructure management. This makes FFMPEGAPI.net the ideal choice for developers looking to enhance their applications with seamless video functionalities. Sign up today at https://ffmpegapi.net and start building!

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