To extract files from a Keynote presentation
Locate the Keynote Presentation in your computer files
Duplicate a copy of the Keynote presentation
Right click on the file and select duplicate
On the duplicated copy of the Keynote presentation, change the file extension to .zip
The file now called xxx copy.zip
Popup message will be displayed: Are you sure you want to change extension from ".key" to ".zip"?
Select Use .zip option
Double click .zip file to unzip
All images, videos, documents can be found in the 'Data' folder
Files from 'Data' folder can be used to add to Ingage Presentations