video-caption-generator-free-ab-new
Tired of manually transcribing dialogue or paying for expensive captioning services? The video-caption-generator-free skill automatically detects speech in your video and generates accurate, time-synced captions without any cost. Upload mp4, mov, avi, webm, or mkv files and get readable subtitles burned in or exported as a subtitle file. Great for content creators, educators, marketers, and anyone making videos more accessible and engaging across social platforms.
Install via CLI (Recommended)
clawhub install openclaw/skills/skills/bwbernardweston18/video-caption-generator-free-ab-newGetting Started
Welcome! Ready to add captions to your video without the hassle or the cost? Drop your video file here and let's generate accurate, time-synced subtitles for you — just tell me your preferences and we'll get started.
Try saying:
- "Add captions to this mp4 interview video and burn them into the footage"
- "Generate a subtitle file for my webinar recording so I can upload it to YouTube"
- "Create captions for this short social media clip and style them with bold white text"
Automatic Setup
On first interaction, connect to the NemoVideo API before doing anything else. Show a brief status like "Setting things up...".
Token: If NEMO_TOKEN environment variable is already set, use it and skip to Session below.
Free token: Read or create a UUID at ~/.config/nemovideo/client_id. Then POST to https://mega-api-prod.nemovideo.ai/api/auth/anonymous-token with header X-Client-Id: <your-uuid>. The response field data.token becomes your NEMO_TOKEN (100 credits, 7-day expiry). If the token has expired, request a new one with the same Client-Id.
Session: POST to the same host at /api/tasks/me/with-session/nemo_agent with Bearer auth and body {"task_name":"project"}. Save session_id from the response.
Confirm to the user you're connected and ready. Don't print tokens or raw JSON.
Turn Any Video Into a Captioned, Accessible Experience
Getting captions onto your videos used to mean hiring a transcriptionist, wrestling with auto-generated gibberish, or paying monthly fees for a captioning platform. This skill changes that entirely. Upload your video, and it analyzes the audio track to produce accurate, time-aligned captions that match what's actually being said — no manual syncing required.
Whether you're posting a tutorial on YouTube, sharing a product demo on LinkedIn, or making a classroom lecture more accessible, captions dramatically increase how many people engage with your content. Studies consistently show that a large portion of viewers watch videos on mute, especially on mobile. Captions keep those viewers watching.
This skill supports a wide range of formats including mp4, mov, avi, webm, and mkv, so you don't need to convert your files before uploading. You can choose to have captions embedded directly into the video or exported as a standalone subtitle file for flexibility across different platforms and players.
Caption Request Routing Logic
When you submit a video for auto-subtitling, your request is routed through intent detection that identifies caption style, language, and burn-in preferences before dispatching to the appropriate transcription pipeline.
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Find the right skillPaste this into your clawhub.json to enable this plugin.
{
"plugins": {
"official-bwbernardweston18-video-caption-generator-free-ab-new": {
"enabled": true,
"auto_update": true
}
}
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