Method of downloading digital content to be rendered

• US 10,735,488 B2
• Filed: 09/28/2018
• Issued: 08/04/2020
• Est. Priority Date: 12/13/2005
• Status: Active Grant

• Current Assignee: Audio Pod IP, LLC (Audio Pod Inc.)
• Original Assignee: Audio Pod Inc.
• Inventors: McCue, John, McCue, Robert, Shostakovsky, Gregory, McCue, Glenn
• Primary Examiner(s): Baturay, Alicia
• Application Number:
  US16/145,265
• Publication Number:
  US 20190044993A1
• Time in Patent Office: 676 Days
• Field of Search: 709219
• CPC Class Codes: G10L 25/78 Detection of presence or absence of voice signals switching of direction of transmission by voice frequency in two-way loud-speaking telephone systems H04M9/10
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 65/60 Network streaming of media packets
• CPC Class Codes: H04L 65/61 for supporting one-way streaming services, e.g. Internet radio
• CPC Class Codes: H04L 65/613 for the control of the source by the destination control signals issued by the client directed to the server or network components specially adapted for selective content distribution H04N21/637
• 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 65/70 Media network packetisation
• CPC Class Codes: H04L 65/762 at the source reformatting of additional data in video distribution servers H04N21/2355
• CPC Class Codes: H04L 67/01 Protocols

Abstract

A method of downloading digital content to be rendered is provided in which a list of content servers that are capable of serving requested digital content is downloaded from a network accessible server. Service level statistics are tracked for the content servers in the list of content servers. A first content server to serve the requested digital content is selected from the list of content servers in dependence upon the service level statistics. A first segment of the requested digital content is downloaded from the first content server for rendering. In the event of a degradation in service, a second content server to replace the first content server is selected from the list of content servers in dependence upon the service level statistics, wherein the server replacement is substantially imperceptible. A second segment of the requested digital content is downloaded from the second content server for rendering.

Claims

1. A method of downloading digital content to be rendered, comprising:

downloading from a network accessible server to a client device a list of content servers that are capable of serving requested digital content;

tracking service level statistics for the content servers in the list of content servers;

selecting a first content server to serve the requested digital content from the list of content servers in dependence upon the service level statistics;

downloading a first segment of the requested digital content from the first content server to the client device for rendering;

in the event of a degradation in service from the first content server, selecting a second content server to replace the first content server in serving the requested digital content from the list of content servers in dependence upon the service level statistics, wherein the server replacement is imperceptible to a user of the client device; and

downloading a second segment of the requested digital content from the second content server to the client device for rendering;

wherein the requested digital content is a digital media stream that includes the first and second segments, wherein the first content server is a first library server having the digital media stream stored thereon, and wherein the second content server is a second library server having a copy of the digital media stream stored thereon.

2. The method of claim 1, wherein the service level statistics include operational service levels.

3. The method of claim 1, wherein the service level statistics include data throughput levels.

4. The method of claim 1, wherein the service level statistics include connection metrics or disconnection metrics.

5. The method of claim 1, wherein the service level statistics are updated during the downloading of the first segment.

6. The method of claim 1, further comprising successively rendering the first and second segments on the client device without reconstructing the digital content, wherein the server replacement does not cause an interruption in the successive rendering of the first and second segments.

7. The method of claim 1, wherein the first content server consists of one or more server devices.

8. The method of claim 1, further comprising tracking service level statistics related to a connection established between the client device and the first content server.

9. The method of claim 1, wherein the requested digital content includes audio content, audio/video content, video content, text content, static image content, moving image content, user-entered content, advertising content, or a combination thereof.

10. A non-transitory computer-readable storage medium having stored thereon instructions which, when executed by a processor of a computing device, cause the computing device to:

download from a network accessible server a list of content servers that are capable of serving requested digital content;

track service level statistics for the content servers in the list of content servers;

select a first content server to serve the requested digital content from the list of content servers in dependence upon the service level statistics;

download a first segment of the requested digital content from the first content server for rendering;

in the event of a degradation in service from the first content server, select a second content server to replace the first content server in serving the requested digital content from the list of content servers in dependence upon the service level statistics, wherein the server replacement is imperceptible to a user of the client device; and

download a second segment of the requested digital content from the second content server for rendering;

wherein the requested digital content is a digital media stream that includes the first and second segments, wherein the first content server is a first library server having the digital media stream stored thereon, and wherein the second content server is a second library server having a copy of the digital media stream stored thereon.

11. The computer-readable storage medium of claim 10, wherein the service level statistics include operational service levels.

12. The computer-readable storage medium of claim 10, wherein the service level statistics include data throughput levels.

13. The computer-readable storage medium of claim 10, wherein the service level statistics include connection metrics or disconnection metrics.

14. The computer-readable storage medium of claim 10, wherein the service level statistics are updated during the downloading of the first segment.

15. The computer-readable storage medium of claim 10, wherein the instructions, when executed by the processor, further cause the computing device to successively render the first and second segments on the client device without reconstructing the digital content, and wherein the server replacement does not cause an interruption in the successive rendering of the first and second segments.

16. The computer-readable storage medium of claim 10, wherein the first content server consists of one or more server devices.

17. The computer-readable storage medium of claim 10, wherein the instructions, when executed by the processor, further cause the computing device to track service level statistics related to a connection established between the client device and the first content server.

18. The computer-readable storage medium of claim 10, wherein the requested digital content includes audio content, audio/video content, video content, text content, static image content, moving image content, user-entered content, advertising content, or a combination thereof.