Prashanth Rao

AI Engineer @ LanceDB

AI Engineer at LanceDB. Writes about vector search, knowledge graphs, and retrieval at thedataquarry.com.

Posts by Prashanth Rao

Jan 22, 2026

Slides-to-speech: Bring your slide decks to life with narrated audio

Build a CocoIndex v1 pipeline that turns PDF slides into vision-generated speaker notes, local Pocket TTS narration, and searchable LanceDB records.

Examples Multimodal Lancedb Text To Speech