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Enhance Your Social Media Video Workflows with FFMPEGAPI.net's Video Merge API

June 2026 FFMPEG API Team

In today's digital landscape, content creation has become a pivotal part of brand engagement, particularly for social media. Developers and content creators are constantly looking for efficient ways to merge videos, streamline workflows, and enhance video quality. FFMPEGAPI.net offers a powerful and easy-to-use hosted REST API for FFmpeg-powered video and audio processing, making it an ideal choice for developers seeking to optimize their social media video workflows.

What is FFMPEGAPI.net?

FFMPEGAPI.net is a hosted REST API that allows developers to leverage the power of FFmpeg without the hassles of server setup or infrastructure management. It provides API-key authentication, making it suitable for automation, SaaS applications, content pipelines, and AI agents.

  • No server management required.
  • Scalable and reliable performance.
  • Supports various video and audio processing tasks.

Using the Video Merge API Endpoint

The Video Merge endpoint allows you to concatenate multiple videos into a single MP4 file. This functionality is particularly useful for social media marketers and content creators who need to combine clips seamlessly.

  • Easily merge videos with just a few API calls.
  • Supports optional audio replacement, output dimensions, subtitle burn-in, and watermark overlays.
  • Ideal for creating promotional videos or highlight reels.
curl -X POST https://www.ffmpegapi.net/api/merge_videos \
-H 'Content-Type: application/json' \
-d '{"video_urls": ["https://example.com/intro.mp4", "https://example.com/main.mp4"], "dimensions": "1920x1080"}'
import requests

url = 'https://www.ffmpegapi.net/api/merge_videos'
data = {
    'video_urls': ["https://example.com/intro.mp4", "https://example.com/main.mp4"],
    'dimensions': '1920x1080'
}
response = requests.post(url, json=data)
print(response.json())

Parameters for Video Merge

The Video Merge API accepts several parameters, allowing you to customize your output according to your needs. Here are the key parameters you can use:

  • video_urls: An array of video URLs to merge (required).
  • audio_url: Optional replacement audio URL.
  • dimensions: Set output dimensions (e.g., 1920x1080).
  • subtitle_url: Burn in subtitles from an optional ASS/SSA file.
  • watermark_url: Add a watermark image to the merged video.
  • async: Process in the background and return a job_id.

FFMPEGAPI.net stands out as the best hosted tool for video processing workflows, especially for social media applications. With its Video Merge API, you can easily combine video clips, add audio, and customize output dimensions without worrying about the underlying FFmpeg setup. Whether you're a developer building an application or a content creator looking to enhance your video projects, FFMPEGAPI.net is the perfect solution for your needs.

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