Tencent SkillHub · Developer Tools

ClawVideo Generation

Generate Pinterest-optimized vertical videos using JSON2Video API. Supports AI-generated or URL-based images, AI-generated or provided voiceovers, optional subtitles, and zoom effects. Use when creating video content for Pinterest affiliate marketing, creating vertical social media videos, automating video production with JSON2Video API, or generating videos with voiceovers and subtitles.

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Download the package from Yavira.
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Requirements

Target platform: OpenClaw
Install method: Manual import
Extraction: Extract archive
Prerequisites: OpenClaw
Primary doc: SKILL.md

Package facts

Download mode: Yavira redirect
Package format: ZIP package
Source platform: Tencent SkillHub
What's included: ADVANCED.md, scripts/example-advanced.json, scripts/example-config.json, scripts/generate_video.py, scripts/test-video.json, SKILL.md

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Trust & source

Release facts

Source: Tencent SkillHub
Verification: Indexed source record
Version: 1.0.0

Provenance

Publisher: benhuebner01
Source page: View original listing
Canonical URL: Open canonical page

Documentation

ClawHub primary doc Primary doc: SKILL.md 17 sections Open source page

JSON2Video Pinterest Skill

Generate vertical videos (1080x1920) optimized for Pinterest using the JSON2Video API.

Prerequisites

JSON2Video API Key: Sign up at https://json2video.com/get-api-key/ Set Environment Variable: export JSON2VIDEO_API_KEY="your_api_key_here"

Quick Start

Create a video using a JSON configuration file: python3 scripts/generate_video.py --config my-video.json --wait

Configuration Format

The video is defined as an array of scenes. Each scene contains: PropertyTypeDescriptionimageobjectImage configuration (AI-generated or URL)voiceobjectVoice configuration (generated TTS or URL)text_overlaystringOptional text displayed on scenesubtitlesbooleanEnable/disable subtitleszoom_effectbooleanAdd Ken Burns zoom effectdurationnumberOverride scene duration (seconds)

Image Configuration

AI-Generated Image: { "image": { "source": "ai", "ai_provider": "flux-schnell", "ai_prompt": "A minimalist workspace with laptop..." } } Available AI Providers: flux-pro - Highest quality, realistic images flux-schnell - Fast generation, good quality freepik-classic - Digital artwork style URL-Based Image: { "image": { "source": "https://example.com/image.jpg" } }

Voice Configuration

AI-Generated Voice (TTS): { "voice": { "source": "generated", "text": "Your voiceover text here", "voice_id": "en-US-EmmaMultilingualNeural", "model": "azure" } } Provided Audio File: { "voice": { "source": "https://example.com/voiceover.mp3" } } Note on Scene Duration: The voiceover determines scene length automatically. Each scene's duration matches its audio length. For provided audio files, ensure they match your intended scene timing.

Complete Example

{ "resolution": "instagram-story", "quality": "high", "cache": true, "scenes": [ { "image": { "source": "ai", "ai_provider": "flux-schnell", "ai_prompt": "Affiliate marketing workspace with laptop and coffee" }, "voice": { "source": "generated", "text": "Here's how to make money with affiliate marketing", "voice_id": "en-US-Neural2-F" }, "text_overlay": "Affiliate Marketing 101", "subtitles": true, "zoom_effect": true } ] }

Advanced: Split Long Voiceover into Scenes

For long scripts, split into multiple scenes with shorter voice segments: { "scenes": [ { "image": { "source": "ai", "ai_prompt": "Hook image" }, "voice": { "source": "generated", "text": "Attention-grabbing hook..." }, "zoom_effect": true }, { "image": { "source": "ai", "ai_prompt": "Step 1 image" }, "voice": { "source": "generated", "text": "Step one is to..." }, "zoom_effect": true }, { "image": { "source": "ai", "ai_prompt": "CTA image" }, "voice": { "source": "generated", "text": "Click the link in bio..." }, "zoom_effect": false } ] }

Command Reference

Create video from config: python3 scripts/generate_video.py --config video.json --wait Create without waiting: python3 scripts/generate_video.py --config video.json --no-wait Check status of existing project: python3 scripts/generate_video.py --project-id YOUR_PROJECT_ID

Resolution Options

ResolutionDimensionsUse Caseinstagram-story1080x1920Pinterest/Reels/Stories (recommended)instagram-feed1080x1080Square postsfull-hd1920x1080Landscape YouTubehd1280x720Standard HDcustomAnyCustom dimensions

Azure (Default - FREE, no credits consumed)

Voice format: en-US-EmmaMultilingualNeural Common Azure voices: en-US-EmmaMultilingualNeural - Female, natural (recommended) en-US-GuyNeural - Male, professional en-US-JennyNeural - Female, friendly en-GB-SoniaNeural - British female en-GB-RyanNeural - British male See Microsoft Azure Speech Voices for full list.

ElevenLabs (Premium - consumes credits)

Voice names: Natural names like Bella, Antoni, Nova, Shimmer Available voices: Daniel, Serena, Antoni, Bella, Nova, Shimmer, and more. See ElevenLabs Voice Library for full list.

Security

API Key is NEVER stored in skill files API key must be set as environment variable JSON2VIDEO_API_KEY Script validates key exists before any API calls

Example Files

scripts/example-config.json - Basic example with one scene scripts/example-advanced.json - Multi-scene affiliate marketing video

Advanced Usage

See ADVANCED.md for: Multi-scene video architecture patterns Image source strategies (AI vs URL vs hybrid) Voiceover patterns and best practices Subtitle styling options Pinterest-specific content tips Batch processing workflows Credit consumption optimization

Troubleshooting

Error: "JSON2VIDEO_API_KEY environment variable not set" → Run: export JSON2VIDEO_API_KEY="your_key" Error: "Render failed" → Check: Image URLs are publicly accessible → Check: AI prompts don't violate content policies → Check: Audio files are valid MP3/WAV Video takes too long → Enable cache: true in config → Use flux-schnell instead of flux-pro for faster generation → Pre-generate AI images and use URLs instead

Python API Usage

For programmatic use in other scripts: from scripts.generate_video import create_pinterest_video scenes = [ { "image": {"source": "ai", "ai_prompt": "..."}, "voice": {"source": "generated", "text": "..."}, "subtitles": True, "zoom_effect": True } ] video_url = create_pinterest_video(scenes, wait=True) print(f"Video ready: {video_url}")

Category context

Code helpers, APIs, CLIs, browser automation, testing, and developer operations.

Source: Tencent SkillHub

Largest current source with strong distribution and engagement signals.

Package contents

Included in package

3 Config2 Docs1 Scripts

SKILL.md Primary doc
ADVANCED.md Docs
scripts/generate_video.py Scripts
scripts/example-advanced.json Config
scripts/example-config.json Config
scripts/test-video.json Config