The Apple corporation announced in 2007 January, connecting to the television, the set top box (STB) whichplays back imageandmusic. It transfers image and music to Apple TV from iTunes which is the image music contents management software of the same company, it is possible to play back with the television. At the time of 2006 September announcement "iTV" and it is theproduct which the tentative name is done.Apple TV corresponds to the wireless LAN communicationwithIEEE 802.11n standard,hasthe Ethernetterminal of 100BASE-TX.Itcooperateswith the personal computer whereiTunesis installedby way ofLAN,it transfersthe imagemusic picture contents which are retained insideiTunesto Apple TV andthe streamingit is possible to play back. In addition it is possible alsoto retainthecontentsinthe harddisk of built-in. As for capacity of the hard disk whichAppleTV builds in beingthe 40Gbyte,in the same wayas iPod and the like,it is possiblesame periodto be able to point to the contents insidecontentsand Apple TV which are retainediniTunes automatically. ... The continuation is read

Output to the television has adopted HDMIoutputand componentoutputfrom Apple TV, as for the formatof reproducibleanimated pictureas for MPEG-4AVC/H.264 andthe musicformatas forthe format of AAC, mp3,AppleLossless,AIFF, WAV andthestill pictureit has becomeJPEG,BMP,GIF,TIFFand PNG.