EVA - Enhanced Video Archive

Learn how to build a fully local RAG system that indexes video transcripts, timestamps, and keyframes, merges context, and provides precise video references.

LangChain LangGraph llama Qdrant Tavily

Overview

EVA (Enhanced Video Archive) turns sprawling legacy video collections into a searchable knowledge base by indexing transcripts, descriptions, and keyframes, then using RAG to answer text or screenshot queries. Ask for a topic and EVA returns a report with linked screenshots and exact timestamps—so trainers and learners can jump straight to the moments that matter instead of scrubbing through hours of footage.

Video

Links

https://github.com/mbudisic/pstuts-rag
Agentic RAG system answers Photoshop questions via LangGraph, Chainlit, and LLMs.
https://huggingface.co/spaces/mbudisic/PsTuts-RAG
PsTuts-RAG: Running RAG application hosted on Hugging Face Space.

Tech stack