
DJ’s/VJ’s Content Management System
A comprehensive digital asset management system for artists and creators. It features an artist management platform with branding tools, multimedia libraries, and organized playlists for various content types.
🎭 Artist & Content Management

Artist Management System
Artist Profiles: Comprehensive artist database with logos and branding
2D/3D Logo Display: Multiple logo formats and rendering modes
Artist Playlists: Organized artist content management
Custom Branding: Personalized artist presentation

Multimedia Content Library
Image Backgrounds: Dynamic image display with transition effects and auto-advance
Image Playlists: Organized image collections with smart search and file-based management
Avatar Playlists: Character/avatar-based content management with custom collections

Artist-Centric Content
Video Backgrounds: Full-motion video backgrounds with synchronized playback
Video Playlists: Video content management and playback with playlist switching
Artist-Centric Content: Logo display system with 2D/3D rendering and branding management
The system includes intelligent discovery services that search multiple stock media platforms (Pixabay, Pexels) for images and videos, with AI-powered image generation and automated post-processing. All downloaded resources are tagged with full metadata for efficient search and organization.
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* Windows 10/11 x64
🔍 Content Discovery & Search
Intelligent Search Services
Image Search Service
- Dual-Source Image Discovery: Simultaneous search across Pixabay (3.9M+ images) and Pexels (400K+ photos)
- Automatic format standardization: Pexels results converted to Pixabay format
- Concurrent API requests with combined result shuffling
- All-words search logic (AND matching, not OR)
- Smart Image Processing:
- FullHD optimization: Automatic resizing to 1920×1080 with center-crop (no letterboxing)
- Metadata preservation: Source URL, photographer, tags, download timestamp
- Automatic .meta file generation for each download
- Search Features:
- Pagination support (page-based browsing)
- Configurable results per page (default: 200)
- Search term processing for precision matching
- Thumbnail URL extraction for UI preview
- Flexible Search Control:
- Single-source mode: Search only Pixabay or Pexels
- Dual-source mode: Simultaneous search with automatic fallback
- Enable/disable dual search at runtime
- Format Supportol:
- JPG, PNG, BMP, GIF (including animated), SVG (vector) Videos: MP4, WebM, AVI, MOV, MKV, FLV
- AI-Generated:
- PNG with alpha transparency (512×512 to 1024×1024)


Video Search Service
Dual-Source Video Discovery: Search across Pixabay (100K+ videos) and Pexels (30K+ videos)
- Automatic format conversion between APIs
- Multiple video quality options (small, medium, large, full HD, 2K, 4K)
- Duration and resolution metadata
Video Download & Streaming:
- HTTP streaming support for large files
- Progressive download with real-time progress tracking
- Metadata generation with source information
- Format detection (MP4, WebM, etc.)
Search Capabilities:
- Same all-words search logic as image service
- Thumbnail extraction from video frames
Image Enhancement Service
AI-Powered Image Generation: Google Gemini 2.5 Flash model for creative image generation
- Automatic Post-Processing:
- White background removal with alpha transparency
- Tolerance-based chroma key algorithm (#FFFFFF target)
- PNG output with lossless compression
- Metadata preservation in filenames
- Output Organization:
- Automatic filename generation
- Organized output directory structure
- Timestamp-based uniqueness for batch operations
- API Integration:
- Google Gemini API with configurable API key storage
- Persistent key management via QSettings
- Rate limiting and quota management
- Error handling with detailed diagnostics


Metadata Management
Each downloaded resource includes:
- Tags and categorization
- Source URL and service (Pixabay/Pexels)
- Original filename and metadata
- Download timestamp (ISO 8601 UTC)
- File size in bytes
- Associated search query
- Photographer/creator information