Automatic selection of media representations

• US 8,965,903 B2
• Filed: 06/24/2008
• Issued: 02/24/2015
• Est. Priority Date: 06/24/2008
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Klemets, Anders E, Larkin, Kevin P
• Primary Examiner(s): Beausoliel, Jr., Robert
• Assistant Examiner(s): Khakhar, Nirav K
• Application Number:
  US12/144,629
• Publication Number:
  US 20090319568A1
• Time in Patent Office: 2,436 Days
• Field of Search: 707/722, 707/723, 707/728, 707/731, 707/732, 707/733, 707/734, 707/735, 707/748
• US Class Current: 707/748
• CPC Class Codes: G06F 16/24578 using ranking
• CPC Class Codes: G06F 16/41 Indexing; Data structures therefor; Storage structures
• CPC Class Codes: G06F 16/48 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
• CPC Class Codes: G06F 16/58 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
• CPC Class Codes: G06F 16/68 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
• CPC Class Codes: G06F 16/70 of video data

Abstract

Technologies for selecting a media representation out of a plurality of representations of the same media offered by a media provider wherein the selected representation is a preferred representation and the selecting is based on metadata of the media representations evaluated against scoring criteria.

Claims

1. A system comprising a computing device and at least one program module that are together configured for performing actions, where the computing device includes a processor and a memory, the actions comprising:

selecting, by the computing device via a universal plug and play (“

UPnP”

) control point based on metadata, one of a plurality of representations of a media based on metadata corresponding to each of the representations, where the metadata indicates characteristics that include at least one of the representations not being transcoded.

2. The system of claim 1 where the scoring criteria includes a Digital Living Network Alliance (“

DLNA”

) profile identifier of the selected one of the plurality of representations of the media being supported by a renderer.

3. The system of claim 1 where the scoring criteria includes a Multipurpose Internet Mail Extension (“

MIME”

) content type of the selected one of the plurality of representations of the media being supported by a renderer.

4. The system of claim 1 where the scoring criteria includes the media representation being video, a Real Time Streaming Protocol (“

RTSP”

) being supported, and further includes seeking being supported by a provider of the selected one of the plurality of representations of the media.

5. The system of claim 1 where the scoring criteria includes the media representation being video or audio, and seeking to a byte position being supported by a provider of the selected one of the plurality of representations of the media.

6. The system of claim 1 where the scoring criteria includes the media representation being video or audio, and seeking to a time position being supported by a provider of the selected one of the plurality of representations of the media.

7. The system of claim 1 where the scoring criteria includes the media representation being video, a Real Time Streaming Protocol (“

RTSP”

) being supported, and seeking not being supported by a provider of the selected one of the plurality of representations of the media.

8. The system of claim 1, the actions further comprising selecting metadata corresponding to the selected one of the plurality of representations of the media.

9. A method performed on a computing device that includes a processor and a memory, the method comprising:

selecting, by the computing device via a universal plug and play (“

UPnP”

) control point, one of a plurality of representations of a media based on metadata corresponding to each of the representations, where the metadata indicates characteristics that include at least one of the representations not being transcoded.

10. The method of claim 9 further comprising selecting metadata corresponding to the selected one of the plurality of representations of the media.

11. The method of claim 9 where the selecting is based on evaluating the metadata against scoring criteria.

12. The method of claim 11 where the scoring criteria includes a Digital Living Network Alliance (“

DLNA”

) profile identifier of the selected one of the plurality of representations of the media being supported by a renderer.

13. The method of claim 11 where the scoring criteria includes a Multipurpose Internet Mail Extension (“

MIME”

) content type of the selected one of the plurality of representations of the media being supported by a renderer.

14. The method of claim 11 where the scoring criteria includes support by a renderer of the media representation being video, a Real Time Streaming Protocol (“

RTSP”

) being supported, and further includes seeking being supported by a provider of the selected one of the plurality of representations of the media.

15. The method of claim 11 where the scoring criteria includes the media representation being video or audio, and further includes seeking to a byte position being supported by a provider of the selected one of the plurality of representations of the media.

16. The method of claim 11 where the scoring criteria includes the media representation being video or audio, and further includes seeking to a time position being supported by a provider of the selected one of the plurality of representations of the media.

17. The method of claim 11 where the scoring criteria includes the media representation being video, a Real Time Streaming Protocol (“

RTSP”

) being supported, and seeking not being supported by a provider of the selected one of the plurality of representations of the media.

18. At least one computer storage device storing computer-executable instructions that, when executed by a processor of a computing device that includes a memory, cause the computing device to perform actions comprising:

selecting, by the computing device via a universal plug and play (“

UPnP”

) control point, one of a plurality of representations of a media based on metadata corresponding to each of the representations, where the metadata indicates characteristics that include at least one of the representations not being transcoded.

19. The at least one computer storage device of claim 18 further comprising selecting metadata selected one of the plurality of representations of the media.