title: “AI Tool Guide” description: “Technical guide and comparison.” topic and get a complete video with script, AI images, voiceover, and BGM. date: 2026-05-15T04:20:25+09:00 lastmod: 2026-05-15T04:20:25+09:00 tech_stack: - Go
- Python
application_domain: Ai Tools
source_version: ’'
licensing_model: Open Source
license_type: MIT
file_size: “27.1 MB”
file_md5: ’'
download_url: https://github.com/AIDC-AI/Pixelle-Video
backup_url: ’'
last_maintained: “2026-05-06”
draft: false
aliases:
- /en/posts/pixelle-video-ai-short-video-generator/
- /posts/pixelle-video-ai-short-video-generator/
faqs: - q: ‘What is Pixelle-Video?’
a: ‘Pixelle-Video is an open-source, MIT-licensed AI engine that turns a single topic into a complete short video. From one input it automatically writes the script, generates matching AI images or video, synthesizes voiceover with TTS, and adds background music before rendering the final clip.’
- q: ‘Is Pixelle-Video free and open source?’ a: ‘Yes. Pixelle-Video is released under the MIT license by AIDC-AI and is free to self-host. Local deployment costs nothing aside from needing a GPU, though you can optionally use pay-per-use cloud services like RunningHub for image generation if you lack local hardware.’
- q: ‘Which AI models does Pixelle-Video support?’ a: ‘For scripts it supports OpenAI GPT-4o/GPT-4o-mini, Alibaba Tongyi Qianwen, DeepSeek V3/R1, and local Ollama models. For images it works with FLUX, Stable Diffusion, Qwen, Nano Banana, and RunningHub, and for voice it supports Edge-TTS, Index-TTS, and ChatTTS.’
- q: ‘How do you install and run Pixelle-Video?’ a: ‘Clone the repo with git, run pip install -r requirements.txt, add your API keys to config.json, then launch the interface with python webui.py. The Gradio Web UI opens at http://localhost:7860, where you enter a topic, pick a voice and template, and click Generate Video.’
- q: ‘What can Pixelle-Video do beyond basic video generation?’ a: ‘It includes three extension modules: a Digital Human Avatar that turns a photo into a lip-synced talking-head video in Korean, Chinese, or English; Image-to-Video that animates static images; and Motion Transfer that maps motion from a reference video onto a still image.’
{ “@context”: “https://schema.org”, “@type”: “Article”, “headline”: “‘Pixelle-Video Review: AI Auto Short Video Generator — On…”, “description”: “Pixelle-Video is an AI-powered automatic short video engine. Input a. Comprehensive guide covering features, pricing, and best practices for 2026.”, “datePublished”: “2026-05-15 04:20:25+09:00”, “dateModified”: “2026-05-15 04:20:25+09:00”, “author”: { “@type”: “Organization”, “name”: “dibi8” }, “publisher”: { “@type”: “Organization”, “name”: “dibi8”, “logo”: { “@type”: “ImageObject”, “url”: “https://dibi8.com/logo.png" } }, “mainEntityOfPage”: { “@type”: “WebPage”, “@id”: “https://dibi8.com/cn/tools/pixelle-video-ai-short-video-generator/" }, “url”: “https://dibi8.com/cn/tools/pixelle-video-ai-short-video-generator/", “image”: “https://picsum.photos/seed/pixelle-video-ai-short-video-generator/1200x630", “keywords”: “”, “articleSection”: “Technology” }
Pixelle-Video Review: AI Auto Short Video Generator — One Topic to Full Video
{</* resource-info */>}
Source: github.com/AIDC-AI/Pixelle-Video — official Web UI
What is Pixelle-Video?
Pixelle-Video is an open-source AI-powered automatic short video generation engine. Simply input a topic, and it automatically completes the entire video production pipeline: - ✍️ AI Script Writing — Generates video narration based on your topic
- 🎨 AI Image/Video Generation — Creates matching visuals for every scene
- 🗣️ AI Voice Synthesis — Converts script to natural speech using TTS
- 🎵 Background Music — Adds BGM to enhance atmosphere
- 🎬 One-Click Video Assembly — Renders final video automatically
Zero门槛, zero editing experience — video creation becomes as simple as typing one sentence!
🔗 GitHub: https://github.com/AIDC-AI/Pixelle-Video
Key Features
| Feature | Description | |
|
| | Fully Automatic | Input topic → get complete video | | AI Smart Script | AI writes narration, no manual scripting needed | | AI Image Generation | Every sentence gets a matching AI illustration | | AI Video Generation | Supports WAN 2.1 and other video models for dynamic content | | Multi TTS Support | Edge-TTS, Index-TTS, and more voice synthesis options | | Background Music | Built-in BGM support for better atmosphere | | Visual Templates | Multiple templates for unique video styles | | Flexible Sizes | Portrait, landscape, and custom video dimensions | | Multiple AI Models | GPT, Tongyi Qianwen, DeepSeek, Ollama support | | ComfyUI Architecture | Modular design, customizable workflows |
Video Generation Pipeline
Pixelle-Video uses a modular design with a clear workflow: Text Input → Script Generation → Image Planning → Frame Processing → Video Synthesis
Each stage supports flexible customization — choose different AI models, audio engines, visual styles to meet personalized creation needs.
Extended Modules
Beyond basic video generation, Pixelle-Video offers powerful extension modules: ### 👤 Digital Human Avatar Upload a photo and generate a talking-head video with lip-sync. Supports multiple languages including Korean, Chinese, and English.
🖼️ Image-to-Video
Transform static images into dynamic videos using AI video generation models.
💃 Motion Transfer
Upload a reference video and image to transfer motions — like making a photo dance following video movements.
Supported AI Models
LLM (Script Generation)
- OpenAI GPT-4o / GPT-4o-mini
- Alibaba Tongyi Qianwen
- DeepSeek V3 / R1
- Ollama (local deployment)
- Custom API endpoints
Image Generation
- FLUX (via ComfyUI)
- Stable Diffusion
- Qwen Image Generation
- RunningHub cloud service
- Nano Banana model
TTS (Voice Synthesis)
- Edge-TTS (free, multi-language)
- Index-TTS (voice cloning)
- ChatTTS
- Custom ComfyUI TTS workflows
Quick Start
1. Clone Repository
git clone https://github.com/AIDC-AI/Pixelle-Video.git
cd Pixelle-Video
2. Install Dependencies
pip install -r requirements.txt
3. Configure API Keys
Edit config.json with your API keys: `````json
{
“llm”: {
“api_key”: “your-api-key”,
“base_url”: “https://api.openai.com/v1",
“model”: “gpt-4o”
},
“image”: {
“comfyui_url”: “http://127.0.0.1:8188”
}
}
### 4. Launch Web UI
`````bash
python webui.py
Open ````http://localhost:7860``` in your browser.
5. Generate Your First Video
- Enter a topic like “Why reading habits matter”
- Select your preferred TTS voice
- Choose a visual template
- Click “Generate Video”
- Wait 2-5 minutes for the complete video
Use Cases
| Scenario | Example Topic | |
|
| | Knowledge Sharing | “10 Python tricks beginners should know” | | Product Review | “iPhone 16 vs Samsung S24 comparison” | | Storytelling | “The journey of a startup founder” | | Educational Content | “How does blockchain work?” | | News Commentary | “AI trends in 2026” | | Book/Movie Review | “Lessons from ‘Atomic Habits’” |
Video Style Examples
Pixelle-Video supports multiple video styles: - 🌄 Documentary Style — Travel, nature, human stories
- 🔍 Cultural Analysis — Deep dives into trends and phenomena
- 🔭 Science & Philosophy — Complex concepts made simple
- 🌱 Personal Growth — Self-improvement, productivity
- 🧠 Deep Thinking — Psychology, philosophy, reflection
- 🏯 History & Culture — Ancient wisdom, historical events
- ☀️ Emotional — Heartwarming stories, inspiration
- 📜 Fiction Commentary — Novel reviews, character analysis
- 🧬 Health & Wellness — Medical tips, wellness advice
Technical Architecture
Pixelle-Video is built on ComfyUI architecture: - Modular Workflows — Each component (LLM, TTS, image gen) is a separate node
- Customizable Pipeline — Swap any model or service easily
- API-First Design — All capabilities exposed via REST API
- Web UI — Gradio-based interface for easy use
- Batch Processing — Generate multiple videos simultaneously
Performance & Cost
| Option | Cost | Speed | Quality | |
|
|
|
| | Local Deployment | Free (GPU required) | Fast | High | | RunningHub Cloud | Pay-per-use | Instant | High | | Mixed Mode | Flexible | Balanced | High |
Recommended setup for beginners: - LLM: DeepSeek API (cheap, good quality)
- Image: RunningHub (no local GPU needed)
- TTS: Edge-TTS (free, multi-language)
Comparison with Other Tools
| Feature | Pixelle-Video | HeyGen | Synthesia | Pictory | |
|
|
|
|
| | Open Source | ✅ | ❌ | ❌ | ❌ | | Free Tier | ✅ | Limited | Limited | Limited | | Local Deployment | ✅ | ❌ | ❌ | ❌ | | Custom Models | ✅ | ❌ | ❌ | ❌ | | ComfyUI Integration | ✅ | ❌ | ❌ | ❌ | | Voice Cloning | ✅ | ✅ | ✅ | ❌ | | Digital Human | ✅ | ✅ | ✅ | ❌ | | Motion Transfer | ✅ | ❌ | ❌ | ❌ |
Tips for Best Results
- Topic Specificity — More specific topics yield better scripts
- Template Selection — Match template to content style
- Prompt Prefix — Use English prompt prefixes for consistent image style
- Voice Preview — Always preview TTS before generating full video
- Batch Generation — Generate 3-5 variants and pick the best
Related Articles
- Free Claude Code: Use Claude Code CLI for Free with Any AI Provider — Free AI coding assistant
- Agent Reach: Give Your AI Agent Internet Superpowers — AI agent with internet access
Conclusion
Pixelle-Video democratizes video creation by combining LLM, image generation, TTS, and video editing into a single automated pipeline. Whether you’re a content creator, educator, marketer, or developer, this tool can save hours of video production time.
The ComfyUI-based architecture means it"s not just a black-box tool — you can customize every component, swap models, and build your own video generation workflows.
Best for: Content creators, educators, marketers, developers who need quick video production
GitHub: https://github.com/AIDC-AI/Pixelle-Video
Recommended Tools
For developers building or deploying open-source AI tools, we recommend: - **** — $200 free credit for new users, 14+ global regions, one-click GPU/CPU droplets ideal for AI workloads.
- **** — Anthropic Claude / OpenAI / DeepSeek API proxy. Most AI tools above (chatbots, code gen, translation, search, etc) need an LLM API key — this proxy delivers stable access to top models at ~30% of official pricing.
Affiliate link — supports dibi8.com at no cost to you.
Last updated: 2026-05-06