http://mashable.com/2015/09/30/facebook-profile-vi
Post# of 96879
How to get started
•Once you get the profile videos feature, visit your profile page and select "Take a New Profile Video" or "Upload Video or Photo" within the avatar section.
•If you want to take a profile video directly via the feature, you'll need your phone. Tap the record button to start and it'll countdown (3, 2, 1...) and hit the button again to see your seven-second video creation.
•To upload a video from your camera roll, click "Upload From Camera Roll" and select the one you want. It will preview to make sure you like what you see. Note: It can't exceed seven seconds, but it can be less. You'll need to trim the clip in another app if you want to use a longer video.
•From here, you'll need to select a thumbnail, also known as the static shot that will show up in comments and Messenger.
•After hitting save, your video will autoplay and friends will be notified in their News Feed (i.e. "Mohinder changed his profile video" .
https://www.facebook.com/iframe.apps/timeline...e_internal