Overview

• Video Overviews, introduced last month in English, now support 80 languages for presenting notebook content as concise videos.
• Non‑English Audio Overviews move from brief highlights to full‑length, structured discussions that match the depth of the English experience.
• Google positions the upgrade as improving accessibility for learners and researchers who want faster comprehension of complex sources.
• Overviews in NotebookLM summarize a notebook’s contents to help users grasp key concepts more quickly across video and audio formats.
• Independent coverage, including Android Headlines, corroborates the expanded language support and audio enhancements.