An AI-powered video editing skill that automates trimming, captioning, and cloud-based rendering for professional-grade screen recordings.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install screen-record-free
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 screen-record-free 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 Screen Record Free?
Screen Record Free is a sophisticated utility designed for the Openclaw Skills library, enabling users to transform raw screen captures into polished, high-definition videos. By leveraging remote GPU nodes, this skill performs complex video processing tasks—such as trimming pauses, adding text overlays, and mixing audio tracks—entirely in the cloud, removing the need for heavy local software.
This skill is particularly valuable for developers and creators using Openclaw Skills who require a fast, API-driven way to generate tutorial content or software walkthroughs. It supports a wide range of file formats including MP4, MOV, and WebM, and outputs 1080p MP4 files ready for distribution within minutes.
Screen Record Free Use Cases
- Creating professional software tutorials by automatically trimming pauses and adding captions.
- Processing raw screen recordings into 1080p MP4 files for educational or remote work presentations.
- Batch editing multiple video files within a single session for consistent output quality.
- Adding background music and text overlays to quick screen captures for social sharing.
How Screen Record Free Works
- Establish a secure connection using a NEMO_TOKEN or by generating an anonymous session token.
- Create a project session to manage the video timeline and metadata.
- Upload video assets up to 500MB to the remote processing pipeline.
- Provide natural language instructions via a Server-Sent Events (SSE) stream to define editing actions like trimming or adding tracks.
- Monitor the project state to verify track alignment and metadata changes.
- Queue an export job on a cloud GPU node to composite and compress the final 1080p video file.
Screen Record Free Setup
To get started with this component of Openclaw Skills, ensure your environment is configured:
# Export your API token for authenticated access
export NEMO_TOKEN="your_nemo_video_token"
# The skill will automatically handle session initialization
# and anonymous token generation if NEMO_TOKEN is missing.
Screen Record Free Data Schema & Taxonomy
The skill organizes video projects using a structured draft schema to manage the timeline:
| Key | Name | Description |
|---|---|---|
| t | Tracks | An array of video, audio, and text layers |
| tt | Track Type | Identifiers: 0 (Video), 1 (Audio), 7 (Text) |
| sg | Segments | Specific clips or time segments within a track |
| d | Duration | Length of the segment in milliseconds |
| m | Metadata | Asset info, including dimensions and file source |
Screen Record Free Advanced Features
- Real-time SSE feedback for iterative editing and timeline updates within Openclaw Skills.
- Automated cloud GPU rendering that supports H.264 compression and 1080p resolution.
- Multi-track timeline support for complex compositing of video, BGM, and text layers.
- Smart error handling with automated re-authentication for expired anonymous tokens.
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