NotebookLM Video Overview MP4 Watermark and Outro Guide

This guide is for exported NotebookLM Video Overview files in MP4 format. It describes the local browser workflow for files you own or are authorized to modify.

Process an MP4 locally

Open the NotebookLM video tool, select an MP4 export, and start processing. The file stays on your device while the browser prepares the result. Downloading a completed video uses 20 credits.

Visible mark and ending card

The video workflow is designed for the visible corner mark and the common ending segment. It is not a claim that invisible identifiers, provenance metadata, or every video layout can be removed.

Before you start

• Use an MP4 exported from the applicable workflow
• Keep the browser tab open while processing
• Allow time based on video duration and device performance
• Use only content you have a right to modify

Need to handle a slide deck instead? Open the PDF Slide Deck tool for a PDF export, or the PPTX Slide Deck tool if you kept the .pptx. See Pricing for credit-pack details.