Alibaba Cloud Big Data AI Platform

Jul 8, 2025 · Artificial Intelligence

How Video Retrieval‑Augmented Generation Transforms Multimodal AI Search

This article explains the end‑to‑end implementation of Video RAG in OpenSearch LLM, covering offline parsing, key‑frame extraction, audio transcription, slice creation, multimodal vectorization, hybrid indexing, and online query processing while addressing challenges like recall performance and long‑video efficiency.