We're now able to record brief audio or video clips in Moodle textboxes. If you're using the Atto editor, you can record up to two minutes in an audio or video file in any textbox that includes these tools.
To create an audio or video recording of up to two minutes, open a textbox using the Atto editor and click on the Show/hide advanced buttons icon on the left side of the toolbar to display more tools. Click on the appropriate icon, then click on the Start recording button. When you're done speaking, click on Stop recording, then click on Attach recording or Record again, depending on how happy you are with the result.
Note: In a discussion forum post, click on Use advanced editor and other options to open the Atto editor.