Development Milestones

Phase 1: Core Dataset Infrastructure ✅

Data Loading

✅ Dataset loading via Hugging Face Hub
✅ Efficient data caching
✅ Multi-worker support
✅ Streaming capabilities

Data Processing

✅ Video frame extraction
✅ Audio processing
✅ Text processing
✅ Image processing
✅ Multi-modal synchronization

Data Transforms

✅ Base transform architecture
✅ Modality-specific transforms
✅ Cross-modal alignment
✅ Configurable processing pipeline

Phase 2: Modality Support ✅

Image Processing

✅ Wikipedia caption images
✅ YouTube video frames
✅ YouTube thumbnails
✅ Image transformations
✅ Resolution standardization

Text Processing

✅ Wikipedia captions
✅ Wikipedia titles
✅ YouTube subtitles
✅ YouTube descriptions
✅ Multi-language support

Video Processing

✅ Frame extraction
✅ Frame selection methods
✅ Video transformations
✅ Temporal alignment

Audio Processing

✅ Audio extraction
✅ Audio resampling
✅ Audio transformations
✅ Temporal alignment

Phase 3: Integration & Tools 🔄

Model Integration

✅ CLIP processor integration
✅ Whisper processor integration
🔄 Custom tokenizer support
⚪ Model-specific optimizations

Development Tools

✅ Example scripts
✅ Docker support
🔄 Testing infrastructure
⚪ Benchmarking tools

Documentation

✅ API documentation
✅ Usage examples
🔄 Architecture documentation
⚪ Tutorial notebooks

Phase 4: Performance & Optimization ⚪

Performance

⚪ Memory optimization
⚪ Processing speed improvements
⚪ Caching strategies
⚪ Multi-GPU support

Data Quality

⚪ Data validation tools
⚪ Quality metrics
⚪ Filtering mechanisms
⚪ Error handling

Monitoring

⚪ Processing metrics
⚪ Resource usage tracking
⚪ Error reporting
⚪ Performance profiling

Phase 5: Advanced Features ⚪

Extended Functionality

⚪ Custom transform pipelines
⚪ Advanced filtering options
⚪ Data augmentation
⚪ Real-time processing

Research Tools

⚪ Dataset analysis tools
⚪ Visualization utilities
⚪ Statistical analysis
⚪ Research notebooks

Legend

✅ Complete
🔄 In Progress
⚪ Not Started