发明名称 PLAYBACK DEVICE
摘要 Provided is a playback device capable of switching the input of a TV automatically into an output from a broadcast receiving device such as an STB. A TV (131) switches, in response to a notification command or a command for notifying the start of outputting an image or voice, its input into the output of the notification command from a transmission source device. The STB (151) transmits, in response to an instruction command or a command for instructing the start of outputting the image or voice, the notification command to the TV (131). A DVD recorder (101) comprises a decoder (106) for playing back the image or voice recorded in a DVD-RAM disk (111), a data output I/F (109) for outputting the played image or voice to the TV (131), and a command transmission/reception I/F (110) for transmitting the instruction command to the STB (151) when the outputting of the played image or voice ends.
申请公布号 WO2007026473(A1) 申请公布日期 2007.03.08
申请号 WO2006JP314047 申请日期 2006.07.14
申请人 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;YOSHIDA, JUNJI;YAMADA, MASAZUMI 发明人 YOSHIDA, JUNJI;YAMADA, MASAZUMI
分类号 H04N5/44;H04N5/765;H04N5/91;H04N5/93;H04N7/173;H04N21/4363 主分类号 H04N5/44
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