AirPlay是苹果公司的在iOS4.2及OS X Mountain Lion中加入的一种播放技术，可以将iPhone、iPod touch、iPad及Mac（需要OS X Mountain Lion或更新版）上的视频镜像传送到支持Airplay的设备（如：音箱、Apple TV）中播放。使用Airplay需要iOS4.2版本的设备或Mac电脑上的iTunes10.1以上版本。视频镜像则需要iOS 5及OS X Mountain Lion。

AirPlay is a proprietary protocol stack/suite developed by Apple Inc. that allows wireless streaming between devices of audio, video, device screens, and photos, together with related metadata. Originally implemented only in Apple's software and devices, it was called AirTunes and used for audio only. Apple has since licensed the AirPlay protocol stack as a third-party software component technology to manufacturer partners for them to use in their products in order to be compatible with Apple's devices.