Smart-Line In Processing

摘要

An example playback device includes a first interface for receiving a first audio signal from a first audio source; a second interface for receiving a second audio signal from a second audio source; and a processor configured to: cause the playback device to playback the second audio signal; determine that the first audio signal is present at the first interface; in response to determining that the first audio signal is present at the first interface, (i) cease playback of the second audio signal being played by the playback device and (ii) cause the playback device to playback the first audio signal; receive an instruction to stop the playback device from playing the first audio signal while the first audio signal is still present at the first interface; and arm the playback device such that a subsequent presence of the first audio signal at the first interface causes the playback device to play the first audio signal.

主权项

1. A playback device comprising:
a first interface for receiving a first audio signal from a first audio source, wherein the playback device and the first audio source are within a given media playback system; a second interface for receiving a second audio signal from a second audio source, wherein the second audio source is outside of the given media playback system;
a processor: anda non-transitory computer readable storage medium having stored therein instructions executable by the processor to:
cause the playback device to playback the second audio signal;determine that the first audio signal is present at the first interface;in response to determining that the first audio signal is present at the first interface, (i) cease playback of the second audio signal being played by the playback device and (ii) cause the playback device to playback the first audio signal;receive an instruction to stop the playback device from playing the first audio signal while the first audio signal is still present at the first interface; andarm the playback device such that a subsequent presence of the first audio signal at the first interface causes the playback device to play the first audio signal.