FaceTime is video conferencing software created by Apple Inc. for use on the iPhone, iPad and computers running Mac OS X. To call people, you type in their email address or phone number. FaceTime supports high definition video.
FaceTime was first announced by Steve Jobs on 7 June 2010 at Apple's Worldwide Developers Conference. Video is sent using H.264 and audio is compressed with AAC. Because of him people can talk to people that are far away face to face.