A professional automation tool for merging multiple short video segments into seamless long-form content or timed chunks.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install video-merger
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install video-merger using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Video Merger?
Video Merger is a powerful utility within the Openclaw Skills ecosystem designed for creators and developers who need to automate video assembly. It solves the common problem of mismatched video parameters by automatically unifying resolutions, frame rates, and encoding settings across all input segments. Whether you are dealing with AI-generated scenes or raw camera clips, this skill ensures a smooth, professional output without the need for manual video editing software.
Video Merger Use Cases
- Batch stitching AI-generated short drama scenes into chronological episodes.
- Automatically merging recorded video segments into a single cohesive file.
- Producing high-volume short-form video content for social media marketing.
- Creating timed video chunks for platforms with specific duration limits using Openclaw Skills.
How Video Merger Works
- The skill scans the designated input directory for video segments.
- It sorts files numerically by filename to ensure the correct narrative or logical sequence.
- All segments are processed to match a unified resolution, frame rate, and codec.
- Optional cross-fade transitions are applied between clips to enhance visual flow.
- The tool exports the final media as a single file or multiple chunks based on the selected mode.
Video Merger Setup
To get started with this skill, ensure you have ffmpeg (>= 5.0) and Python 3.8+ installed on your system. Run the following command to install necessary dependencies:
./install.sh
Video Merger Data Schema & Taxonomy
The skill accepts various command-line arguments to control the merging logic and output specifications:
| Argument | Description | Default Value |
|---|---|---|
--input |
Directory containing source video segments | Required |
--output |
Target path for the output file or directory | Required |
--transition |
Duration of the cross-fade transition in seconds | 0.5 |
--chunk-duration |
Target length for each segment when using chunk mode | 60 |
--resolution |
Custom output resolution (e.g., 1080x1920) | Original |
--mode |
Selection between 'full' merger or 'chunk' output | full |
Video Merger Advanced Features
- Strict numerical sorting to maintain storyline integrity in multi-scene projects.
- Intelligent audio synchronization that preserves original audio tracks across transitions.
- Chunking mode for automated splitting of long videos into platform-ready segments.
- Customizable resolution and transition parameters for professional-grade Openclaw Skills workflows.
SKILL.md
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