| 主权项 |
1. A method of automatically playing back one or more media content items to support a repetitive motion activity, the method comprising:
generating, using at least one computing device, a plurality of cadence-based playlists for a predetermined range of cadence values by:
creating the plurality of cadence-based playlists, the plurality of cadence-based playlists associated with subsets of the predetermined range of cadence values, respectively;identifying tempi of media content items;associating the media content items with the plurality of cadence-based playlists, respectively, based on the tempi of the media content items, each cadence-based playlist including one or more of the media content items with the tempi of the one or more of the media content items corresponding to the subset of the predetermined range of cadence values of that playlist; andstoring the plurality of cadence-based playlists; after generating the plurality of cadence-based playlists, acquiring, using a media-playback device, a user's cadence associated with the repetitive motion activity; sending a request based on the user's cadence from the media-playback device to the at least one computing device to cause the at least one computing device to select one of the plurality of cadence-based playlists, the selected playlist being associated with a subset of the predetermined range of cadence values within which the acquired user's cadence falls; retrieving from the at least one computing device data usable to initiate playback of media content items associated with the selected one of the plurality of cadence-based playlists, using the media-playback device; and playing back the selected one of the plurality of cadence-based playlists on the media-playback device. |
