This article explains how to setup the Dropbbox integration.
Step 1 - Log in to Your Dropbox Account
Step 2 - Log in to 3Play Media Account
Open a new browser window and log into your 3Play Media account.
Step 3 - Link Dropbox Account to 3Play Media
After logging into your 3Play Media account click Linked Accounts located at the top of the page.
Click Link a New Account. Select Dropbox from the list of possible linked accounts.
Select Dropbox from the menu.
Your account should now be synced. We create a top-level folder in your Dropbox account, named 3play_account. Within that folder, there are two subfolders called: 3play_upload and 3play_deliverables.
Add your files to the 3play_upload folder, for any files that need to be uploaded.
Select your favorite format, and whichever format is chosen, it will be uploaded to the 3play_deliverables folder, in the linked Dropbox account.