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Programmatically Merge Videos with FFMPEGAPI.net: The Best Hosted Solution

June 2026 FFMPEG API Team

Merging videos programmatically has never been easier with FFMPEGAPI.net. This hosted REST API allows developers to handle video and audio processing without the hassle of server management or FFmpeg infrastructure setup. In this article, we'll dive into how you can use the API to efficiently compress and merge videos, making it an ideal solution for automation, SaaS applications, content pipelines, and AI agents.

What is FFMPEGAPI.net?

FFMPEGAPI.net is a hosted REST API designed for developers who need to process video and audio files efficiently. With its simple API-key authentication, you can quickly integrate video processing into your applications without worrying about the underlying server setup.

How to Compress Videos Using FFMPEGAPI.net

The Compress Video endpoint allows you to reduce the size of videos while maintaining quality. By default, it uses quality-first CRF settings to provide an optimal balance between file size and quality. This is especially useful for video hosting services and content delivery networks that need to manage bandwidth efficiently.

  • Supports multiple video formats, primarily compressing to H.264/AAC MP4.
  • Optional parameters for customizing output quality and file size.
  • API designed for ease of use with minimal setup required.
import requests

url = 'https://ffmpegapi.net/api/compress_video'
headers = {'Authorization': 'Bearer YOUR_API_KEY'}
data = {
    'video_url': 'https://example.com/video.mp4',
    'crf': 28,
    'preset': 'medium',
    'max_width': 1280,
    'audio_bitrate': '128k'
}

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

Key Parameters for Video Compression

The Compress Video endpoint accepts several parameters that allow you to customize the output. Here are the most important ones:

  • video_url (string, required): The URL of the video you want to compress.
  • crf (integer, optional): The quality setting for compression, where lower values yield higher quality (default is 28).
  • preset (string, optional): The encoding speed preset, ranging from 'ultrafast' to 'slower' (default is 'medium').
  • max_width (integer, optional): Limits output width to prevent upscaling (144 to 3840 pixels).
  • max_height (integer, optional): Limits output height to prevent upscaling (144 to 2160 pixels).
  • audio_bitrate (string, optional): Sets the AAC audio bitrate (default is '128k').
  • target_size_mb (number, optional): Sets a target output size for compression.
  • async (boolean, optional): Returns a job ID for background processing.

FFMPEGAPI.net stands out as the best hosted tool for merging and compressing videos programmatically. With its robust API, you can implement video processing features in your applications with ease, without the need for complex server management. Whether you're building a content pipeline or developing an automation tool, leveraging the capabilities of FFMPEGAPI.net allows you to enhance your workflows with minimal friction. Start integrating today and experience the power of efficient video processing!

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