Playlist Selection for Audio Streaming

• US 20190303093A1
• Filed: 06/20/2019
• Published: 10/03/2019
• Est. Priority Date: 12/21/2016
• Status: Active Grant

• Current Assignee: Gracenote Digital Ventures LLC (RR Donnelley & Sons Company)
• Original Assignee: Gracenote Digital Ventures LLC (RR Donnelley & Sons Company)
• Inventors: Panguluri, Venkatarama Anilkumar
• Granted Patent: US 10,809,973 B2
• Time in Patent Office: Days
• CPC Class Codes: G06F 16/639 using playlists
• CPC Class Codes: G06F 16/686 using information manually generated, e.g. tags, keywords, comments, title or artist information, time, location or usage information, user ratings
• CPC Class Codes: G06F 3/165 Management of the audio stream, e.g. setting of volume, audio stream path
• CPC Class Codes: H04L 65/60 Network streaming of media packets
• CPC Class Codes: H04L 65/612 for unicast
• CPC Class Codes: H04L 65/65 Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
• CPC Class Codes: H04L 65/756 adapting media to device capabilities
• CPC Class Codes: H04L 67/12 specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks

Abstract

An example embodiment may involve determining that a client device (such as a smartphone, tablet, or in-automobile audio device) is in an automobile and that the client device has access to a playlist of audio content. Possibly based on the client device being in the automobile and having access to the playlist of audio content, the client device may request a stream of the audio content. As a consequence of making the request, the client device may receive the stream of the audio content and begin audible playout of the audio content.

Claims

1. A computer-implemented method comprising:

receiving, by a server device, references to one or more audio files selected by a user;

storing, by the server device, the references to the one or more audio files in an account of the user;

receiving, by the server device and from a client device, a request for a playlist, wherein the client device is associated with the user;

obtaining, by the server device, the playlist, wherein the playlist contains the references to the one or more audio files and a reference to an audio file that was not selected by the user; and

transmitting, by the server device and to the client device, the playlist.

2. The computer-implemented method of claim 1, wherein obtaining the playlist comprises generating the playlist to include the references to the one or more audio files and the reference to the audio file that was not selected by the user.

3. The computer-implemented method of claim 2, wherein generating the playlist occurs in response to receiving the request for the playlist.

4. The computer-implemented method of claim 1, wherein obtaining the playlist comprises retrieving a stored copy of the playlist including the references to the one or more audio files and the reference to the audio file that was not selected by the user, and wherein the playlist was generated before reception of the request for the playlist.

5. The computer-implemented method of claim 1, wherein reception of the playlist by the client device causes the client device to use the references to retrieve and play out the one or more audio files and the audio file that was not selected by the user.

6. The computer-implemented method of claim 1, wherein the client device has determined that it is in an automobile, and wherein client device determining that it is in the automobile comprises:

querying, by an application executing on the client device, an interface that provides whether the client device is estimated to be in the automobile; and

receiving, by the application and via the interface, an indication that the client device is estimated to be in the automobile.

7. The computer-implemented method of claim 1, wherein the client device has determined that it is in an automobile, and wherein client device determining that it is in the automobile comprises determining that the client device is moving at a speed that exceeds a predetermined threshold speed.

8. The computer-implemented method of claim 7, wherein client device determining that it is in the automobile further comprises determining that the client device is traveling along a road or highway.

9. The computer-implemented method of claim 1, wherein the client device has determined that it is in an automobile, and wherein client device determining that it is in the automobile comprises the client device receiving wireless signals associated with the automobile.

10. The computer-implemented method of claim 1, wherein the client device has determined that it is in an automobile, and wherein client device determining that it is in the automobile comprises the client device receiving user input indicating that the client device is in the automobile.

11. The computer-implemented method of claim 1, wherein the audio file that was not selected by the user contains traffic or weather information.

12. An article of manufacture including a non-transitory computer-readable medium, having stored thereon program instructions that, upon execution by a server device, cause the server device to perform operations comprising:

receiving references to one or more audio files selected by a user;

storing the references to the one or more audio files in an account of the user;

receiving, from a client device, a request for a playlist, wherein the client device is associated with the user;

obtaining the playlist, wherein the playlist contains the references to the one or more audio files and a reference to an audio file that was not selected by the user; and

transmitting, to the client device, the playlist.

13. The article of manufacture of claim 12, wherein obtaining the playlist comprises generating the playlist to include the references to the one or more audio files and the reference to the audio file that was not selected by the user.

14. The article of manufacture of claim 13, wherein generating the playlist occurs in response to receiving the request for the playlist.

15. The article of manufacture of claim 12, wherein obtaining the playlist comprises retrieving a stored copy of the playlist including the references to the one or more audio files and the reference to the audio file that was not selected by the user, and wherein the playlist was generated before reception of the request for the playlist.

16. The article of manufacture of claim 12, wherein reception of the playlist by the client device causes the client device to use the references to retrieve and play out the one or more audio files and the audio file that was not selected by the user.

17. A server device comprising:

a processor;

memory; and

program instructions, stored in the memory, that upon execution by the processor cause the server device to perform operations comprising;

receiving references to one or more audio files selected by a user;

storing the references to the one or more audio files in an account of the user;

receiving, from a client device, a request for a playlist, wherein the client device is associated with the user;

obtaining the playlist, wherein the playlist contains the references to the one or more audio files and a reference to an audio file that was not selected by the user; and

transmitting, to the client device, the playlist.

18. The server device of claim 17, wherein obtaining the playlist comprises generating the playlist to include the references to the one or more audio files and the reference to the audio file that was not selected by the user.

19. The server device of claim 18, wherein generating the playlist occurs in response to receiving the request for the playlist.

20. The server device of claim 17, wherein obtaining the playlist comprises retrieving a stored copy of the playlist including the references to the one or more audio files and the reference to the audio file that was not selected by the user, and wherein the playlist was generated before reception of the request for the playlist.