How to Chunk Video for RAG: Pause‑Based, Overlap Windows, and LLM‑Driven Topic Segmentation

The article explains why traditional text chunking fails for video RAG, introduces pause‑based chunking with overlapping windows, outlines a length‑based fallback, and presents an LLM‑driven topic chunking method, then shows how to combine both strategies in a production pipeline.

LLMRAGoverlap window

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How to Chunk Video for RAG: Pause‑Based, Overlap Windows, and LLM‑Driven Topic Segmentation