documentation and system diagrams

This commit is contained in:
buenosairesam
2025-08-25 04:03:28 -03:00
parent 1cd999f825
commit cdab5191e4
10 changed files with 1154 additions and 68 deletions

73
def/README.md Normal file
View File

@@ -0,0 +1,73 @@
# Media Analyzer
Real-time video streaming and AI analysis platform that demonstrates modern cloud-native architecture and machine learning integration. The system ingests RTMP video streams (from sources like OBS), processes them with computer vision AI models, and provides live analysis results through a responsive web dashboard.
## Features
- **Video Ingestion**: Accept RTMP streams and convert to HLS for web playback
- **AI Processing**: Real-time object detection (YOLO) and scene analysis (CLIP) on video segments
- **Live Dashboard**: Angular frontend with WebSocket-powered real-time analysis overlays
- **Scalable Architecture**: Kubernetes-deployed microservices with configurable processing modes
- **Cloud Integration**: GCP services integration while maintaining platform agnostic design
## Tech Stack
- **Backend**: Django + Django Channels, PostgreSQL, Redis, Celery
- **AI/ML**: OpenCV, YOLO, CLIP, Whisper (Hugging Face Transformers)
- **Frontend**: Angular 17+ with HLS.js video player and Canvas overlays
- **Infrastructure**: Docker containers, Kubernetes, NGINX
- **Streaming**: FFmpeg for RTMPHLS conversion, WebSocket for real-time data
## Quick Start
### Option 1: Docker Compose (Development)
```bash
# Start all services
docker compose up
# Run migrations (in separate terminal)
docker compose --profile tools up migrate
# Access the application
# Frontend: http://localhost:4200
# Backend API: http://localhost:8000
# RTMP Stream: rtmp://localhost:1935/live
# HLS Stream: http://localhost:8081/hls
```
### Option 2: Kubernetes (Production-ready)
```bash
# Build and push images to local registry
./k8s/build-for-ctlptl.sh
# Deploy to Kubernetes
kubectl apply -k k8s/overlays/development
# Check deployment status
kubectl get pods -n media-analyzer
# Access via port forwarding
kubectl port-forward service/frontend -n media-analyzer 4200:80
```
## Architecture
- **Django Backend**: Main API server with WebSocket support for real-time communication
- **Celery Workers**: Distributed task processing for AI analysis (logo detection, visual analysis)
- **PostgreSQL**: Primary database for application data and analysis results
- **Redis**: Cache and message broker for Celery tasks
- **Angular Frontend**: Single-page application with real-time video analysis overlays
- **NGINX RTMP**: Stream ingestion server for OBS and other RTMP sources
## Development
The system supports both local development with hot reload and production deployment:
- **Development**: Uses Angular dev server and Django development server
- **Production**: Uses nginx for static files and optimized Docker images
## Demo
Stream video from OBS Studio to `rtmp://localhost:1935/live` and watch real-time AI analysis in the web dashboard with live object detection overlays.