How to turn PDF figures into annotated whiteboard videos and slides
Short answer
Upload a figure-heavy PDF to docwhispr, select the pages with the diagrams, and generate an annotated whiteboard video with editable slides — without recording yourself. Share the result so people can comment and Ask the AI about the figures.
The problem
Many technical documents are picture-first. Architecture diagrams, annotated schematics, training figures, and callout-heavy slides carry the meaning. Reading the surrounding paragraphs alone often is not enough — and neither is a 40-minute screen recording where someone scrolls, zooms, and rambles through a dense PDF.
What you usually need is a guided explanation that stays focused on the figures: what to examine, in what order, and why it matters. It should also remain editable, shareable, and open to further questions.
The method
With docwhispr, the workflow stays focused on the figures:
- Upload a PDF that contains embedded figures (manuals, datasheets, and internal training docs work best).
- Pick a page range where the diagrams live — you do not need the whole book.
- Generate the explanation: docwhispr extracts the figures, writes the narration, and builds whiteboard slides with animated annotations.
- Review and refine the interactive playback. Edit slides in Excalidraw and regenerate when an annotation or sentence needs tightening.
- Share the work for slide-specific comments and AI-powered Q&A. Ask answers can point back to the relevant figures, helping the discussion stay grounded in the source.
The product is picture-explanation-centric by design. Text still matters for context, but the explanation is organized around what is drawn on the page — not a wall of text-to-speech over every paragraph.
What you get
- A narrated whiteboard video with timed annotations and captions.
- Editable slides, with PDF, PowerPoint, and image exports for reuse.
- An interactive shared view for slide-specific comments and AI-powered Q&A.
- Figure-grounded answers that help uncover key design decisions, critical paths, and insights.
See a finished example: public sample project.
Step-by-step checklist
1. Choose the right source pages
Prefer pages where figures are central: flowcharts, block diagrams, timing charts, annotated screenshots. Skip pure legal boilerplate or blank front matter. Free plans are limited in pages and segments per job — start with the densest figure pages first. Details live in pricing and limits.
2. Check the explanation against the figure
During interactive playback, check whether each annotation points to the right region and whether the narration follows the diagram's logic. If not, edit the slide and regenerate instead of re-recording an entire walkthrough.
3. Edit and export for the next use
Refine the slides in Excalidraw, then export the video or slide deck for training, documentation, or review. The source PDF remains the source of truth; the annotated explanation provides the guided path through it.
4. Share the work and continue the discussion
Share the project instead of sending only a file. People can comment on the slide they are viewing and use AI-powered Q&A to investigate the figures, key design decisions, and critical paths without losing the visual context.
When this is the wrong tool
If you need a live face cam, a mouse cursor touring a SaaS UI, or an interactive whiteboard meeting, a screen recorder is still better. See the comparison: docwhispr vs screen recording.