| abstract |
When reproducing content having encoded audio data, a reproduction condition is selected based on decoded reproduction information on an output device side. When a playback device 10 plays back content having a plurality of encoded audio data, the playback device 10 does not have to be aware of which encoding method to play back via the digital interface. An output data format that can be used to select the encoding method of the playback sound of the playback device 10 and to receive and playback on the output device 20 side by acquiring information indicating the audio playback condition from the device specific information section 11 on the output device 20 side Convert to and output. [Selection] Figure 1 |