What you'll need:
Note: The following instructions help you produce a live video that is broadcast to your Facebook page. Your Facebook friends see this post in their feeds if you have set your Facebook timeline page privacy level to "public" or "friends." For other pages, groups, or events, this live video is broadcast to all users signed up for those pages, groups or events.
Procedure:
You can do that in either of two ways.
First, make sure that you're streaming video. Then:
For more information about the Live Broadcast Quality Indicator, see the links below.