Media Settings : The Features Module : Enable Supplemental Content Option
  
Enable Supplemental Content Option
You are able to attach a supplemental file to a video in Rev from your hard drive if you have the Enable Supplemental Content option enabled. This feature is enabled by default. Only Account Admins and Media Admins are able to enable and disable this feature.
 
*To enable Supplemental Content:
1. Navigate to Admin > Media Settings > Features.
2. Select Allow supplemental content on all media checkbox. This adds the Add Files button on the Advanced tab in Video Settings.
3. File types you may include with the video include: PowerPoint presentations (.ppt, .pptx), Word documents (.doc, .docx), Excel documents (.xls, .xlsx, .csv), PDFs, Zip files (.zip, .rar, .7z), Text files (.txt), Images (.jpg, .png, .gif).
 
When Enable Supplemental Content is disabled:
The Add Files button is no longer available.
Any files attached prior to disabling the Enable Supplmental Content checkbox will not be deleted. They will reappear with their associated video if the checkbox is re-enabled.
 
*See Also:
Attach a Supplemental File to a Video