Trim and download MP4 or WebM

Trimming cuts the dead air at the start and end. Download writes MP4 or WebM to this computer so you can attach the file to a ticket or lesson.

Trim

1. Open the finished take in the player.
2. Drag the start and end handles to the useful section.
3. Save the trimmed copy; the original stays until you delete it.

Download

1. Choose MP4 or WebM when both are offered.
2. Pick a folder on this computer.
3. Confirm playback in a local player before you send the file.

Nothing in this flow uploads the video for editing. See local recording privacy for what still leaves the device (analytics and optional feedback forms).