Excalicast vs Zoom recording: async whiteboard video vs meeting capture
Recording a Zoom meeting captures the shared screen as pixels, so overlapping windows, notifications, and participant tiles end up in the file, and the result is locked to one resolution. Excalicast records a whiteboard asynchronously via the operation stream, so the video shows only clean whiteboard content and re-exports to 16:9, 9:16, 1:1, and 4:5.
Feature comparison
| Excalicast | Zoom recording | |
|---|---|---|
| Use mode | Async recorded explainer | Live meeting capture |
| What ends up in the video | Clean whiteboard only | Whole shared screen |
| Re-frame to vertical for social | Yes (9:16 from same take) | Locked to capture size |
| Privacy | Renders locally, no upload | Cloud recording |
Which to choose
Zoom recording is right for archiving a live call. For a reusable, clean whiteboard explainer you can share async and repurpose to vertical video, Excalicast is the better tool.
FAQ
Why not just share my screen on Zoom and record?
Screen-share recording captures pixels, so any overlapping window or notification is baked in and the output is one fixed resolution. Excalicast records the operation stream, keeping the whiteboard clean and re-exportable to any aspect ratio.