To use over USB, you must trust your Mac on the iPad. iPad and Mac must not be sharing a cellular and internet connection. To use wirelessly, both devices must have Bluetooth, Wi-Fi, and Handoff turned on and must be within 10 meters (30 feet) of each other. Both devices must be signed in to iCloud with the same Apple ID using two-factor authentication.
Some shared content may require a subscription to view.
Sending video requires H.264 video encoding support.
