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Pre-caching of media

專利號
US11175884B2
公開日期
2021-11-16
申請人
Sonos, Inc.(US CA Santa Barbara)
發(fā)明人
Jonathon Reilly
IPC分類
G06F3/16; G06F12/0862; G06F16/60; H04N21/436; H04N21/439; G05B15/02; H04N21/442
技術(shù)領(lǐng)域
playback,zone,audio,player,players,in,content,or,device,network
地域: CA CA Santa Barbara

摘要

Example techniques involve pre-caching media content. An example implementation involves a first playback device detecting, via at least one proximity sensor, motion in proximity to the proximity sensor. In response, the first playback device sends, to a second playback device, one or more first messages indicating that the first playback device detected motion. Afterwards, the first playback device receives, via the network interface from the second playback device in response to the one or more first messages, one or more second messages that instruct the first playback device to pre-cache, from a network source, a portion of audio content indicated in a playback queue associated with a playback device group including the first playback device and the second playback device. The first playback device receives a command to play back the playback queue and plays back the audio content indicated in the playback queue jointly with the second playback device.

說明書

As discussed thus far, pre-cached audio content includes portions of audio content that the playback device determined as what the user approaching and/or reaching for the playback device may plan to cause the playback device to render. At block 808, the method 800 involves receiving a user command to render the pre-cached audio content, and at block 810, the method 800 involves rendering the audio content. In one case, the user may press a button as anticipated by the playback device, whether it be the play button, back button, or forward button as discussed above. The playback device may then render the pre-cached audio content accordingly, in response to the user command. In this case, because the audio content is pre-cached, rendering of the audio content may begin sooner than if the playback device began retrieval of the audio content after receiving the user command. As such, the pre-caching of the audio content may provide a smoother, more immediate response to a user command to cause the audio content to be rendered, thereby enhancing the user experience.

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