🤖 Nullpk AI Content Studio

Your AI-Powered YouTube Studio

Welcome to Nullpk AI Content Studio, a powerful all-in-one application designed to automate the entire lifecycle of YouTube video creation using cutting-edge generative AI.

This tool takes a single topic as input and orchestrates a complete pipeline: from deep research & scriptwriting to voice generation, video creation, thumbnails, captions, and direct publishing.
It’s your personal content studio — powered by AI.

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👑 Creator

This application was created by Naqash Afzal.

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🔋 How to Use Tutorial:

- Full Video Tutorial

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✨ Key Features

📝 Automated Research & Scripting

• Deep Research: Uses Google Search grounding for in-depth research.
• News Integration: Pulls live headlines via NewsAPI.
• Fact-Checking & Revision: Optional AI review for accuracy.
• Dynamic Scriptwriting: Generates scripts for podcasts, documentaries, stories & more.

🎙️ AI Voice & Audio Generation

• Multi-Speaker TTS: Google’s latest models for natural host/guest voices.
• Background Music: Auto-mixes music for a professional sound.

🎬 Advanced Video & Visuals Production

• AI Video Generation: Background videos via Vertex AI (Imagen 2) & WaveSpeed AI.
• Automated Thumbnails: AI character + bold topic text (via ffmpeg).
• Context-Aware Images: Timed overlays & slideshow-style videos.

🚀 Publishing & SEO

• Auto-Captioning: Whisper generates styled .ass captions.
• SEO Metadata: Titles, descriptions & tags auto-generated.
• Chapter Timestamps: Script-based smart timestamping.
• Direct Uploading: Seamless upload to YouTube & Facebook.

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🛠️ Technology Stack

• Language: Python
• GUI: CustomTkinter

Core AI Models

• Text & Research: Google Gemini (gemini-2.5-flash)
• TTS: Google Gemini TTS
• Images: Google Vertex AI (Imagen 3)
• Video: Vertex AI (Imagen 2), WaveSpeed AI

APIs & Libraries

• google-generativeai
• google-cloud-aiplatform
• vertexai
• newsapi-python
• requests

Audio & Video Processing

• ffmpeg (Required)
• openai-whisper
• pydub
• pysubs2

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⚙️ Installation & Setup

1. Prerequisites

• Python 3.10+ → Download
• Git → Download
• FFmpeg → Download
  • Add ffmpeg/bin to your PATH.

2. Clone Repository

git clone https://github.com/your-username/Nullpk-Ai-Content-Studio.git
cd Nullpk-Ai-Content-Studio

3. Virtual Environment

python -m venv .venv

# Activate
# Windows
.venv\Scripts\activate
# macOS/Linux
source .venv/bin/activate

4. Install Dependencies

pip install -r requirements.txt

5. Configuration

• On first run, a config.json will be created. Fill in your API keys:
  • Gemini API Key (Google AI Studio)
  • GCP Project ID & Location
  • WaveSpeed AI Key (optional)
  • NewsAPI Key (optional)

YouTube Upload Setup

1. Enable YouTube Data API v3 in Google Cloud Console.
2. Create OAuth 2.0 credentials (Desktop App).
3. Download as client_secrets.json → place in root directory.

Assets Folder

Create an assets folder in the root:

• font.ttf → Font for thumbnails.
• background_music.mp3 → Music for videos.

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▶️ Run the Application

python main.py

The GUI will launch.

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🚀 Usage

1. Enter a topic.
2. Select style & options (Podcast, Documentary, Captions, Thumbnails, etc.).
3. Configure API keys, voices & prompts in Settings.
4. Click 🚀 Run Pipeline.
5. Review SEO metadata in Publish tab → upload directly.

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🤝 Contributing

Contributions are welcome!

1. Fork the repo
2. Create a branch (git checkout -b feature/AmazingFeature)
3. Commit (git commit -m 'Add some AmazingFeature')
4. Push (git push origin feature/AmazingFeature)
5. Open a Pull Request

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📄 License

This project is licensed under the MIT License – see LICENSE.

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🙏 Acknowledgments

• Google AI for Gemini & Vertex AI models.
• FFmpeg & Whisper for amazing open-source tools.
• CustomTkinter for GUI simplicity.

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☕ Support / Coffee

If you enjoy this tool and want to support continued development:

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Author: Naqash Afzal — Nullpk Content Automation