JP2007287199A5 - - Google Patents

Claims (5)

Data transfer means capable of reading data to be reproduced;
A data type detector for detecting the type of data to be the reproduction,
Dummy data creating means for creating dummy data of the same type as the detected data type;
Status receiving means capable of receiving the mute status of the connected output device;
The dummy data is reproduced until the state receiving unit receives the mute release of the output device, and the data read by the data transfer unit is reproduced after the state receiving unit receives the mute release of the output device. A playback device comprising playback means. Conversion means for decoding or converting the input stream;
Output of the conversion means, or output means for outputting a mute signal;
Analyzing the input stream, outputting a mute signal when it is necessary to change the setting of the converting means, and outputting the output signal of the converting means after the setting of the converting means is completed to the output means Output control means for giving instructions;
Output device state transmitting means for outputting the output state of the output means to a playback device;
Output device characterized by comprising. 3. A playback system comprising: the output device status transmitting means according to claim 2; and the status receiving means according to claim 1. When the reproduction means reproduces a plurality of data continuously , if the data type to be reproduced next is the same as the data type reproduced last time, the dummy data is not reproduced and the data read by the data transfer means is not reproduced. The playback apparatus according to claim 1, wherein playback is performed. 5. The playback apparatus according to claim 1, wherein the data to be handled is specialized for voice.